This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of tipping paper. This standard applies to tipping paper. YC 171-2002 Tipping Paper for Cigarettes YC171-2002 Standard download decompression password: www.bzxz.net

ICS.65.160
Registration No.: 10492-2002
Tobacco Industry Standard of the People's Republic of China
YC 171 -- 2002
Tipping paper for cigarette
Published on 2002-05-14
Published by the State Tobacco Monopoly Administration
Implemented on 2002-07-01
YC 171—-2002
Article 5.3 of this standard is mandatory, and the rest are recommended. This standard was formulated with reference to the light industry standard QB/T1019—-1991 "Tipping paper (with tipping base paper)". The main technical differences between this standard and QB/T1019 are as follows: the structure and writing format of this standard are in accordance with GB/T1.1-2000 "Guidelines for Standardization Work Part 1: Structure and Writing Rules of Standards";
-In the normative reference documents, some inapplicable reference documents are cancelled and replaced, and the inspection methods of hygiene indicators are added;--The expression of "Terms and Definitions" is added; the product classification is adjusted, "perforated tipping paper" is added, the grade classification of product quality is simplified, and some technical indicators of tipping paper such as "quantitative", "longitudinal tensile strength", "air permeability", "fading" and "delivery moisture" are modified, and technical indicators such as "width", "longitudinal elongation", "air permeability variation coefficient", "whiteness", "color difference", "fluorescent substances", "appearance", "arsenic", "lead", and "total number of colonies" are added;-The test methods and conditions of "fluorescent substances", "arsenic", "lead" and "total number of colonies" are added; "type inspection" and "determination and re-inspection rules" are added, and some contents such as "packaging, marking, transportation and storage" are adjusted accordingly. This standard is proposed by the State Tobacco Monopoly Administration. This standard is under the jurisdiction of the National Tobacco Standardization Technical Committee (TC144). The drafting units of this standard are: China Tobacco Material Company, China Tobacco Standardization Research Center, National Tobacco Quality Supervision and Inspection Center, Zhejiang Longyou Mande Cork Paper Co., Ltd., Zhejiang Jiaxing Minfeng Special Paper Co., Ltd., Yunnan Yuxi Cork Paper Factory, Zhejiang Rongfeng Paper Co., Ltd., Zhejiang Wenzhou Likeda Packaging Materials Co., Ltd. The main drafters of this standard are: Sun Lancheng, Han Yunhui, Hu Qingyuan, Xing Jun, Fan Li, Li Yanlai, Lu Jian, Dai Jiahong. 622
1 Scope
Cigarette Tipping Paper
YC 171--2002
This standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules, packaging, marking, transportation and storage of tipping paper. This standard applies to tipping paper.
2 Normative References
The clauses in the following documents become the clauses of this standard through reference in this standard. For all referenced documents with dates, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, parties that reach an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For all referenced documents without dates, the latest versions are applicable to this standard. GB/T450—1989 Paper and paperboard sampling (eqvISO186:1985) GB/T462—1989 Determination of moisture content of paper and paperboard (eqvISO287:1978) GB/T2828 Sampling procedures and sampling tables for batch inspection by counting (applicable to inspection of continuous batches) GB4789.2—1994 Microbiological examination of food hygiene Determination of total colony count GB/T 7974-1987
GB/T 7975—1987
Paper and paperboard-Determination of whiteness (diffuse/vertical method) (neqISO2470:1977) Color determination method (diffuse/vertical method)
Paper and paperboard
Rules for rounding off values
GB/T 8170
GB/T 8449-1987
GB/T 8450--1987
GB/T 10342—1989
GB/T 10739--1989
GB/T 12655—1998
GB/T 12914—1991
YC/T 172--2002
3 Terms and definitions
Determination of lead in food additives
Determination of arsenic in food additives
Paper packaging and labeling (neqFOcT1641:1975)Standard atmosphere for handling and testing of pulp, paper and paperboard samples (eqvISO187:1984)Cigarette paper
Determination of tensile strength of paper and paperboard (constant rate of tension method) (egvISO1924-2:1985)Determination of air permeability of cigarette paper, forming paper, tipping paper and materials with directional air permeable bands (eqvISO2965:1997)
The following terms and definitions apply to this standard. 3.1
Tipping paper
Special paper for connecting the filter tip to the cigarette. Commonly known as tipping paper. 3.2
Perforated tipping paper Perforated tipping paper Tipping paper with small holes punched by laser or electric spark. 3.3
Colour difference
The difference between two colours, expressed as △E. 623
YC 171--2002
Discoloration
The colour of paper becomes lighter or weaker.
Fluorescent matter
fluorescent matter
Material that can excite incident ultraviolet light into visible light. 3.6
Total number of bacterial colonies
Aerobic bacterial count
The total number of bacterial colonies contained in 1 mL (g) of the sample after the sample has been treated and cultured under certain conditions (such as medium composition, culture temperature and time, pH value, aerobic properties, etc.). 3.7
Type test
All tests carried out in accordance with the technical requirements specified in the standard. 4 Product classification
4.1 Tipping paper is roll paper,
4.2 Tipping paper is divided into perforated tipping paper and non-perforated tipping paper. 4.3 Tipping paper is divided into qualified and unqualified products according to quality. 5 Requirements
5.1 Tipping paper should be non-toxic and meet the requirements of my country's food packaging paper hygiene standards. 5.2 The technical indicators of tipping paper should meet the requirements of Table 1. Table 1:
Technical indicators of tipping paper
Indicator name
Longitudinal tensile strength
Longitudinal elongation
Air permeability"
Air permeability variation coefficient"
Perforation band width tolerance"
Outer hole band (outer hole line) distance edge tolerance
Delivery moisture
Fading soaking time
Fluorescent substance
Qualified product
Design value±4.5%
Design value±0.3
Design value ±12%
Design value ±0.3
Design value ±0.5
AE≤2.0 (or according to the actual sample of color difference)
6.0±1.5 (or according to the contract requirements)
No fading
No fluorescence
No fluorescence
Indicator name
Perforated tipping paper.
hWhite tipping paper.
Table 1 (continued)
Qualified products
YC 171--2002
The appearance should be neat and uniform, with clear lines, patterns and handwriting, no powder loss, no scratches, ghosting, missing prints, wrong prints, wrinkles, sand holes, holes, cracks, hard blocks and other appearances that affect the use of paper. There should be no smell that affects the aroma of cigarettes
5.3 The hygiene index of the tipping paper should comply with the provisions of Table 2. Table 2 Hygiene index of tipping paper
Indicator name
Arsenic (As （measured in Pb）
Total number of colonies
Note: The indicators in Table 2 are mandatory.
Qualified products
5.4 The length of each reel of tipping paper should not be less than 0.5% of the specified length. The number of joints per reel should be ≤2, and the width of the joint should be ≤15mm. The joints should be firm, and there should be obvious marks at the bonding points. There should be no adhesion between the upper and lower layers. 5.5 The specifications and air permeability of perforated tipping paper shall be in accordance with the contract. 5.6 Tipping paper with special supply requirements shall be in accordance with the contract. 6 Test method
The sampling of samples shall be carried out in accordance with GB/T450-1989 and 7.2.2 or 7.3.2 of this standard. 6.1
The sample shall be processed in accordance with the provisions of GB/T10739-1989. 6.3 The quantification shall be carried out in accordance with the provisions of Appendix A of GB/T12655-1998. 6.4 The width shall be measured with a vernier caliper (accurate to 0.02mm) during the sampling process. 6.5 The longitudinal tensile strength and elongation shall be measured in accordance with the provisions of GB/T12914-1991. The cutting length of the sample is 250mm, the width is 15mm, the length of the test instrument (i.e. the sample) is 180mm, and the tensile speed is (20±5) mm/min. 6.6 The air permeability shall be measured in accordance with the provisions of YC/T172-2002. 6.7 The width of the hole belt and the width of the outer hole belt (outer hole line) shall be measured by a projector. 6.8 Whiteness Randomly take 10 100mm long paper samples along the full width of the paper sample, and then measure according to the provisions of GB/T7974-1987.
6.9 Color difference Randomly take 10 100mm long paper samples along the full width of the paper sample, and then measure according to the provisions of GB/T7975-1987 against the color difference physical sample or visually compare against the color difference physical sample. 6.10 Delivery moisture content shall be measured in accordance with the provisions of GB/T462-1989. 6.11 Fading test
Randomly cut 10 100mm long and 48mm wide paper samples or the same area from the paper sample, soak them in 1000mL of distilled water at 30℃ for 2h, and then compare with the blank solution to observe whether they fade. 6.12 Fluorescent substance test
Randomly cut 10 100mm long paper samples from the paper sample and place them under 365nm and 254nm ultraviolet lamps for inspection. If fluorescence exists, the sample will show uniform purple-blue-white fluorescence. 6.13 Appearance is determined by visual inspection.
6.14 The joint is measured during the cigarette production process, and the joint width is measured with a steel ruler (accurate to 0.5mm). 625
YC 171--2002
6.15 The odor is determined by sensory measurement during the sampling process. 6.16 Determination of total arsenic in tipping paper
Weigh 2.0g of the shredded and mixed sample, place it in a 250mL Kjeldahl flask or conical flask, add 10mL nitric acid and soak overnight, and then determine it according to the provisions of GB/T84501987. 6.17 Determination of lead in tipping paper
Weigh 2.0g of the shredded mixed sample, place it in a 250mL Kjeldahl flask or conical flask, add 10mL nitric acid and soak overnight, then determine it according to the provisions of GB/T8449-1987. 6.18 Determination of total colony count of tipping paper
Use aseptic operation to weigh 30.0g of shredded paper sample, 10.0g of each sample, and place them in three sterile conical bottles containing 100mL of sterile physiological saline (with appropriate amount of glass beads pre-placed in the bottle), stopper them and seal them. After sufficient shaking, make a 1:10 homogenous dilution, and then determine it according to the provisions of GB4789.2-1994. 7 Inspection rules
7.1 Inspection classification
Product inspection is divided into acceptance inspection and type inspection. 7.2 Delivery inspection
7.2.1 The same type and specification of tipping paper is delivered at one time as a batch, but it shall not exceed 30kg. 7.2.2 Delivery inspection shall be carried out in accordance with GB/T2828, and the sampling plan shall be carried out in accordance with the batch inspection sampling table in Table 3. Table 3 Batch inspection sampling table for tipping paper
Normal secondary sampling inspection level S-3
16～150
151～3200
3 201~～35 000
Sample size
Class B nonconforming products
7.2.3 Delivery inspection items shall be carried out in accordance with the provisions of Table 1. 7.3 Type inspection
1C type nonconforming products
AQL=10
Nonconforming
Nonconforming classification
Nonconforming
Longitudinal tensile strength, air permeability, fluorescent substances and
except Class B
and serious color difference, color,
appearance, odor and other paper defects
7.3.1 Type inspection items are as shown in Table 1 and Table 2. Type inspection should be carried out in any of the following situations: new products or old products are tested for trial production and identification; a) After formal production, if there are major changes in the formula and process, which may affect the product performance; during normal production, periodic inspection should be carried out regularly or after a certain amount of production has been accumulated; c) d) When the product is resumed after a long period of suspension; when there is a significant difference between the factory inspection result and the last type inspection result: e) f) When the national or industry quality supervision agency proposes a type inspection requirement; g) When the contract stipulates.
7.3.2 Type inspection sampling plan
a) The same batch, type and specification of tipping paper are the inspection batch. 626
b) Five boxes are randomly selected from the inspection batch as samples, and one tray is selected from each box, for a total of five trays, as test samples. YC 171—2002
Extraction of microbiological samples: After unpacking, use sterile scissors to cut about 100g of samples from each paper tray and mix them as materials to be tested (half of which is for microbiological inspection and the other half is kept for two months for arbitration). Then put them in a sterile double-layer cowhide envelope, seal the envelope, and send them to the microbiological laboratory as soon as possible. d) Extraction of physical and chemical samples: Cut a paper stack with a length of not less than 400mm and a thickness of not less than 10mm from each paper tray, remove the upper and lower layers of paper samples, mix them as materials to be tested, half of which is for physical and chemical inspection and the other half is kept for two months for arbitration.
7.4 Judgment and re-testing rules
7.4.1 When making qualified judgments, the significant figures shall be rounded according to the provisions of GB/T8170. 7.4.2 Acceptance inspection
a) Acceptance inspection is determined in accordance with Table 3; b) If the purchaser has any objection to the quality of the product, it shall notify the supplier within 30 days after the arrival of the product for joint re-inspection. If the re-inspection does not meet the requirements of this standard, the batch of products shall be judged as unqualified and the supplier shall be responsible for handling it. If it meets the requirements of this standard, it shall be judged as qualified and the purchaser shall be responsible for handling it. 7.4.3 Type inspection
If one or more indicators in the inspection results do not meet the requirements of Table 2, the batch of products shall be judged as unqualified; a)
b) If there is an odor or odor that seriously hinders the flavor of cigarettes, the batch of products shall be judged as unqualified; If one or more indicators in the inspection results (except odor) do not meet the requirements of Table 1, the corresponding item shall be judged as an unqualified item; )
For unqualified items, re-inspection shall be allowed, and the re-inspection shall be carried out in accordance with 6.3 to 6.14 of this standard. If the re-inspection still fails, the batch of products shall be judged as unqualified. If the re-inspection is qualified, a second re-inspection should be carried out. If the re-inspection is qualified, the batch of products can be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 Packaging and marking
The packaging and marking of tipping paper shall be in accordance with Chapter 5 and 6.3 of GB/T10342-1989 and supplemented as follows: Tipping paper shall be packed in boxes according to type and specification and shall not be mixed, mis-packed or under-packed; a)
The packaging materials in the box shall have the functions of dustproof, moisture-proof and pollution-proof. The box packaging shall be complete and the seal shall be firm. Each box shall be accompanied by a product certificate; c)
The product name, implementation standard number, registered trademark, specification (width × length), grade, company name and address shall be marked on the box; d)
Each tray of paper shall be marked with the product inspection certificate, specification (width × length), quantity, production date, inspector code and traceable e)
mark. If it is perforated tipping paper, the air permeability design value shall be marked. 8.2 Transportation
8.2.1 The transportation vehicle should be clean and pollution-free. During transportation, it should be protected from rain, moisture, sunlight and crushing. 8.2.2 Handle with care during loading and unloading.
8.3 Storage
8.3.1 The tipping paper should be stored in a clean and ventilated warehouse. 8.3.2 The tipping paper should not be stored together with toxic, odorous, flammable and other items. 6279 Color Difference Randomly select 10 100mm long paper samples along the full width of the paper sample, and then measure according to the provisions of GB/T7975-1987 against the color difference physical sample or visually compare against the color difference physical sample. 6.10 Delivery moisture content shall be measured according to the provisions of GB/T462-1989. 6.11 Fading Test
Randomly cut 10 100mm long and 48mm wide or the same area of ​​paper samples from the paper sample, soak them in 1000mL of distilled water at 30℃ for 2h, and then compare with the blank solution to observe whether they fade. 6.12 Fluorescent Substance Test
Randomly cut 10 100mm long paper samples from the paper sample, and place them under the ultraviolet light of wavelength 365nm and 254nm for inspection. If there is fluorescence, the sample will show uniform purple-blue-white fluorescence. 6.13 Appearance is visually inspected.
6.14 The joint is measured during the cigarette production process, and the joint width is measured with a steel ruler (accurate to 0.5mm). 625
YC 171--2002
6.15 The odor is measured by sensory measurement during the sampling process. 6.16 Determination of total arsenic in tipping paper
Weigh 2.0g of the cut and mixed sample, place it in a 250mL Kjeldahl flask or Erlenmeyer flask, add 10mL nitric acid to soak overnight, and then determine it in accordance with the provisions of GB/T84501987. 6.17 Determination of lead in tipping paper
Weigh 2.0g of the cut and mixed sample, place it in a 250mL Kjeldahl flask or Erlenmeyer flask, add 10mL nitric acid to soak overnight, and then determine it in accordance with the provisions of GB/T8449-1987. 6.18 Determination of total colony count of tipping paper
Use aseptic operation to weigh 30.0g of shredded paper sample, 10.0g of each sample, and place them in three sterile conical bottles containing 100mL of sterile physiological saline (with appropriate amount of glass beads pre-placed in the bottle), seal them, and after sufficient shaking, make a 1:10 homogenous dilution, and then determine it according to the provisions of GB4789.2-1994. 7 Inspection rules
7.1 Inspection classification
Product inspection is divided into acceptance inspection and type inspection. 7.2 Acceptance inspection
7.2.1 The delivery quantity of the same type and specification of tipping paper is considered as a batch, but it shall not exceed 30kg. 7.2.2 Acceptance inspection shall be carried out in accordance with GB/T2828, and the sampling plan shall be carried out according to the provisions of the batch inspection sampling table in Table 3. Table 3 Sampling table for batch inspection of tipping paper
Normal secondary sampling inspection level S-3
16～150
151～3200
3 201~～35 000
Sample size
Class B nonconforming products
7.2.3 The delivery inspection items shall be carried out in accordance with the provisions of Table 1. 7.3 Type inspection
1C type nonconforming products
AQL=10
Nonconforming
Nonconforming classification
Nonconforming
Longitudinal tensile strength, air permeability, fluorescent substances and
except Class B
and serious color difference, color,
appearance, odor and other paper defects
7.3.1 Type inspection items are as shown in Table 1 and Table 2. Type inspection should be carried out in any of the following situations: new products or old products are tested for trial production and identification; a) After formal production, if there are major changes in the formula and process, which may affect the product performance; during normal production, periodic inspection should be carried out regularly or after a certain amount of production has been accumulated; c) d) When the product is resumed after a long period of suspension; when there is a significant difference between the factory inspection result and the last type inspection result: e) f) When the national or industry quality supervision agency proposes a type inspection requirement; g) When the contract stipulates.
7.3.2 Type inspection sampling plan
a) The same batch, type and specification of tipping paper are the inspection batch. 626
b) Five boxes are randomly selected from the inspection batch as samples, and one tray is selected from each box, for a total of five trays, as test samples. YC 171—2002
Extraction of microbiological samples: After unpacking, use sterile scissors to cut about 100g of samples from each paper tray and mix them as materials to be tested (half of which is for microbiological inspection and the other half is kept for two months for arbitration). Then put them in a sterile double-layer cowhide envelope, seal the envelope, and send them to the microbiological laboratory as soon as possible. d) Extraction of physical and chemical samples: Cut a paper stack with a length of not less than 400mm and a thickness of not less than 10mm from each paper tray, remove the upper and lower layers of paper samples, mix them as materials to be tested, half of which is for physical and chemical inspection and the other half is kept for two months for arbitration.
7.4 Judgment and re-testing rules
7.4.1 When making qualified judgments, the significant figures shall be rounded according to the provisions of GB/T8170. 7.4.2 Acceptance inspection
a) Acceptance inspection is determined in accordance with Table 3; b) If the purchaser has any objection to the quality of the product, it shall notify the supplier within 30 days after the arrival of the product for joint re-inspection. If the re-inspection does not meet the requirements of this standard, the batch of products shall be judged as unqualified and the supplier shall be responsible for handling it. If it meets the requirements of this standard, it shall be judged as qualified and the purchaser shall be responsible for handling it. 7.4.3 Type inspection
If one or more indicators in the inspection results do not meet the requirements of Table 2, the batch of products shall be judged as unqualified; a)
b) If there is an odor or odor that seriously hinders the flavor of cigarettes, the batch of products shall be judged as unqualified; If one or more indicators in the inspection results (except odor) do not meet the requirements of Table 1, the corresponding item shall be judged as an unqualified item; )
For unqualified items, re-inspection shall be allowed, and the re-inspection shall be carried out in accordance with 6.3 to 6.14 of this standard. If the re-inspection still fails, the batch of products shall be judged as unqualified. If the re-inspection is qualified, a second re-inspection should be carried out. If the re-inspection is qualified, the batch of products can be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 Packaging and marking
The packaging and marking of tipping paper shall be in accordance with Chapter 5 and 6.3 of GB/T10342-1989 and supplemented as follows: Tipping paper shall be packed in boxes according to type and specification and shall not be mixed, mis-packed or under-packed; a)www.bzxz.net
The packaging materials in the box shall have the functions of dustproof, moisture-proof and pollution-proof. The box packaging shall be complete and the seal shall be firm. Each box shall be accompanied by a product certificate; c)
The product name, implementation standard number, registered trademark, specification (width × length), grade, company name and address shall be marked on the box; d)
Each tray of paper shall be marked with the product inspection certificate, specification (width × length), quantity, production date, inspector code and traceable e)
mark. If it is perforated tipping paper, the air permeability design value shall be marked. 8.2 Transportation
8.2.1 The transportation vehicle should be clean and pollution-free. During transportation, it should be protected from rain, moisture, sunlight and crushing. 8.2.2 Handle with care during loading and unloading.
8.3 Storage
8.3.1 The tipping paper should be stored in a clean and ventilated warehouse. 8.3.2 The tipping paper should not be stored together with toxic, odorous, flammable and other items. 6279 Color Difference Randomly select 10 100mm long paper samples along the full width of the paper sample, and then measure according to the provisions of GB/T7975-1987 against the color difference physical sample or visually compare against the color difference physical sample. 6.10 Delivery moisture content shall be measured according to the provisions of GB/T462-1989. 6.11 Fading Test
Randomly cut 10 100mm long and 48mm wide or the same area of ​​paper samples from the paper sample, soak them in 1000mL of distilled water at 30℃ for 2h, and then compare with the blank solution to observe whether they fade. 6.12 Fluorescent Substance Test
Randomly cut 10 100mm long paper samples from the paper sample, and place them under the ultraviolet light of wavelength 365nm and 254nm for inspection. If there is fluorescence, the sample will show uniform purple-blue-white fluorescence. 6.13 Appearance is visually inspected.
6.14 The joint is measured during the cigarette production process, and the joint width is measured with a steel ruler (accurate to 0.5mm). 625
YC 171--2002
6.15 The odor is measured by sensory measurement during the sampling process. 6.16 Determination of total arsenic in tipping paper
Weigh 2.0g of the cut and mixed sample, place it in a 250mL Kjeldahl flask or Erlenmeyer flask, add 10mL nitric acid to soak overnight, and then determine it in accordance with the provisions of GB/T84501987. 6.17 Determination of lead in tipping paper
Weigh 2.0g of the cut and mixed sample, place it in a 250mL Kjeldahl flask or Erlenmeyer flask, add 10mL nitric acid to soak overnight, and then determine it in accordance with the provisions of GB/T8449-1987. 6.18 Determination of total colony count of tipping paper
Use aseptic operation to weigh 30.0g of shredded paper sample, 10.0g of each sample, and place them in three sterile conical bottles containing 100mL of sterile physiological saline (with appropriate amount of glass beads pre-placed in the bottle), seal them, and after sufficient shaking, make a 1:10 homogenous dilution, and then determine it according to the provisions of GB4789.2-1994. 7 Inspection rules
7.1 Inspection classification
Product inspection is divided into acceptance inspection and type inspection. 7.2 Acceptance inspection
7.2.1 The delivery quantity of the same type and specification of tipping paper is considered as a batch, but it shall not exceed 30kg. 7.2.2 Acceptance inspection shall be carried out in accordance with GB/T2828, and the sampling plan shall be carried out according to the provisions of the batch inspection sampling table in Table 3. Table 3 Sampling table for batch inspection of tipping paper
Normal secondary sampling inspection level S-3
16～150
151～3200
3 201~～35 000
Sample size
Class B nonconforming products
7.2.3 The delivery inspection items shall be carried out in accordance with the provisions of Table 1. 7.3 Type inspection
1C type nonconforming products
AQL=10
Nonconforming
Nonconforming classification
Nonconforming
Longitudinal tensile strength, air permeability, fluorescent substances and
except Class B
and serious color difference, color,
appearance, odor and other paper defects
7.3.1 Type inspection items are as shown in Table 1 and Table 2. Type inspection should be carried out in any of the following situations: new products or old products are tested for trial production and identification; a) After formal production, if there are major changes in the formula and process, which may affect the product performance; during normal production, periodic inspection should be carried out regularly or after a certain amount of production has been accumulated; c) d) When the product is resumed after a long period of suspension; when there is a significant difference between the factory inspection result and the last type inspection result: e) f) When the national or industry quality supervision agency proposes a type inspection requirement; g) When the contract stipulates.
7.3.2 Type inspection sampling plan
a) The same batch, type and specification of tipping paper are the inspection batch. 626
b) Five boxes are randomly selected from the inspection batch as samples, and one tray is selected from each box, for a total of five trays, as test samples. YC 171—2002
Extraction of microbiological samples: After unpacking, use sterile scissors to cut about 100g of samples from each paper tray and mix them as materials to be tested (half of which is for microbiological inspection and the other half is kept for two months for arbitration). Then put them in a sterile double-layer cowhide envelope, seal the envelope, and send them to the microbiological laboratory as soon as possible. d) Extraction of physical and chemical samples: Cut a paper stack with a length of not less than 400mm and a thickness of not less than 10mm from each paper tray, remove the upper and lower layers of paper samples, mix them as materials to be tested, half of which is for physical and chemical inspection and the other half is kept for two months for arbitration.
7.4 Judgment and re-testing rules
7.4.1 When making qualified judgments, the significant figures shall be rounded according to the provisions of GB/T8170. 7.4.2 Acceptance inspection
a) Acceptance inspection is determined in accordance with Table 3; b) If the purchaser has any objection to the quality of the product, it shall notify the supplier within 30 days after the arrival of the product for joint re-inspection. If the re-inspection does not meet the requirements of this standard, the batch of products shall be judged as unqualified and the supplier shall be responsible for handling it. If it meets the requirements of this standard, it shall be judged as qualified and the purchaser shall be responsible for handling it. 7.4.3 Type inspection
If one or more indicators in the inspection results do not meet the requirements of Table 2, the batch of products shall be judged as unqualified; a)
b) If there is an odor or odor that seriously hinders the flavor of cigarettes, the batch of products shall be judged as unqualified; If one or more indicators in the inspection results (except odor) do not meet the requirements of Table 1, the corresponding item shall be judged as an unqualified item; )
For unqualified items, re-inspection shall be allowed, and the re-inspection shall be carried out in accordance with 6.3 to 6.14 of this standard. If the re-inspection still fails, the batch of products shall be judged as unqualified. If the re-inspection is qualified, a second re-inspection should be carried out. If the re-inspection is qualified, the batch of products can be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 Packaging and marking
The packaging and marking of tipping paper shall be in accordance with Chapter 5 and 6.3 of GB/T10342-1989 and supplemented as follows: Tipping paper shall be packed in boxes according to type and specification and shall not be mixed, mis-packed or under-packed; a)
The packaging materials in the box shall have the functions of dustproof, moisture-proof and pollution-proof. The box packaging shall be complete and the seal shall be firm. Each box shall be accompanied by a product certificate; c)
The product name, implementation standard number, registered trademark, specification (width × length), grade, company name and address shall be marked on the box; d)
Each tray of paper shall be marked with the product inspection certificate, specification (width × length), quantity, production date, inspector code and traceable e)
mark. If it is perforated tipping paper, the air permeability design value shall be marked. 8.2 Transportation
8.2.1 The transportation vehicle should be clean and pollution-free. During transportation, it should be protected from rain, moisture, sunlight and crushing. 8.2.2 Handle with care during loading and unloading.
8.3 Storage
8.3.1 The tipping paper should be stored in a clean and ventilated warehouse. 8.3.2 The tipping paper should not be stored together with toxic, odorous, flammable and other items. 6270g, respectively placed in three sterile conical bottles containing 100mL sterile physiological saline (with appropriate amount of glass beads pre-placed in the bottle), stoppered and sealed, after sufficient shaking, make a 1:10 homogeneous dilution, and then measure according to the provisions of GB4789.2-1994. 7 Inspection rules
7.1 Inspection classification
Product inspection is divided into delivery inspection and type inspection. 7.2 Delivery inspection
7.2.1 The delivery quantity of the same type and specification of tipping paper at one time is considered a batch, but it shall not exceed 30kg. 7.2.2 Delivery inspection shall be carried out in accordance with GB/T2828, and the sampling plan shall be carried out in accordance with the provisions of the batch inspection sampling table in Table 3. Table 3 Sampling table for batch inspection of tipping paper
Normal secondary sampling inspection level S-3
16～150
151～3200
3 201~～35 000
Sample size
Class B nonconforming products
7.2.3 The delivery inspection items shall be carried out in accordance with the provisions of Table 1. 7.3 Type inspection
1C type nonconforming products
AQL=10
Nonconforming
Nonconforming classification
Nonconforming
Longitudinal tensile strength, air permeability, fluorescent substances and
except Class B
and serious color difference, color,
appearance, odor and other paper defects
7.3.1 Type inspection items are as shown in Table 1 and Table 2. Type inspection should be carried out in any of the following situations: new products or old products are tested for trial production and identification; a) After formal production, if there are major changes in the formula and process, which may affect the product performance; during normal production, periodic inspection should be carried out regularly or after a certain amount of production has been accumulated; c) d) When the product is resumed after a long period of suspension; when there is a significant difference between the factory inspection result and the last type inspection result: e) f) When the national or industry quality supervision agency proposes a type inspection requirement; g) When the contract stipulates.
7.3.2 Type inspection sampling plan
a) The same batch, type and specification of tipping paper are the inspection batch. 626
b) Five boxes are randomly selected from the inspection batch as samples, and one tray is selected from each box, for a total of five trays, as test samples. YC 171—2002
Extraction of microbiological samples: After unpacking, use sterile scissors to cut about 100g of samples from each paper tray and mix them as materials to be tested (half of which is for microbiological inspection and the other half is kept for two months for arbitration). Then put them in a sterile double-layer cowhide envelope, seal the envelope, and send them to the microbiological laboratory as soon as possible. d) Extraction of physical and chemical samples: Cut a paper stack with a length of not less than 400mm and a thickness of not less than 10mm from each paper tray, remove the upper and lower layers of paper samples, mix them as materials to be tested, half of which is for physical and chemical inspection and the other half is kept for two months for arbitration.
7.4 Judgment and re-testing rules
7.4.1 When making qualified judgments, the significant figures shall be rounded according to the provisions of GB/T8170. 7.4.2 Acceptance inspection
a) Acceptance inspection is determined in accordance with Table 3; b) If the purchaser has any objection to the quality of the product, it shall notify the supplier within 30 days after the arrival of the product for joint re-inspection. If the re-inspection does not meet the requirements of this standard, the batch of products shall be judged as unqualified and the supplier shall be responsible for handling it. If it meets the requirements of this standard, it shall be judged as qualified and the purchaser shall be responsible for handling it. 7.4.3 Type inspection
If one or more indicators in the inspection results do not meet the requirements of Table 2, the batch of products shall be judged as unqualified; a)
b) If there is an odor or odor that seriously hinders the flavor of cigarettes, the batch of products shall be judged as unqualified; If one or more indicators in the inspection results (except odor) do not meet the requirements of Table 1, the corresponding item shall be judged as an unqualified item; )
For unqualified items, re-inspection shall be allowed, and the re-inspection shall be carried out in accordance with 6.3 to 6.14 of this standard. If the re-inspection still fails, the batch of products shall be judged as unqualified. If the re-inspection is qualified, a second re-inspection should be carried out. If the re-inspection is qualified, the batch of products can be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 Packaging and marking
The packaging and marking of tipping paper shall be in accordance with Chapter 5 and 6.3 of GB/T10342-1989 and supplemented as follows: Tipping paper shall be packed in boxes according to type and specification and shall not be mixed, mis-packed or under-packed; a)
The packaging materials in the box shall have the functions of dustproof, moisture-proof and pollution-proof. The box packaging shall be complete and the seal shall be firm. Each box shall be accompanied by a product certificate; c)
The product name, implementation standard number, registered trademark, specification (width × length), grade, company name and address shall be marked on the box; d)
Each tray of paper shall be marked with the product inspection certificate, specification (width × length), quantity, production date, inspector code and traceable e)
mark. If it is perforated tipping paper, the air permeability design value shall be marked. 8.2 Transportation
8.2.1 The transportation vehicle should be clean and pollution-free. During transportation, it should be protected from rain, moisture, sunlight and crushing. 8.2.2 Handle with care during loading and unloading.
8.3 Storage
8.3.1 The tipping paper should be stored in a clean and ventilated warehouse. 8.3.2 The tipping paper should not be stored together with toxic, odorous, flammable and other items. 6270g, respectively placed in three sterile conical bottles containing 100mL sterile physiological saline (with appropriate amount of glass beads pre-placed in the bottle), stoppered and sealed, after sufficient shaking, make a 1:10 homogeneous dilution, and then measure according to the provisions of GB4789.2-1994. 7 Inspection rules
7.1 Inspection classification
Product inspection is divided into delivery inspection and type inspection. 7.2 Delivery inspection
7.2.1 The delivery quantity of the same type and specification of tipping paper at one time is considered a batch, but it shall not exceed 30kg. 7.2.2 Delivery inspection shall be carried out in accordance with GB/T2828, and the sampling plan shall be carried out in accordance with the provisions of the batch inspection sampling table in Table 3. Table 3 Sampling table for batch inspection of tipping paper
Normal secondary sampling inspection level S-3
16～150
151～3200
3 201~～35 000
Sample size
Class B nonconforming products
7.2.3 The delivery inspection items shall be carried out in accordance with the provisions of Table 1. 7.3 Type inspection
1C type nonconforming products
AQL=10
Nonconforming
Nonconforming classification
Nonconforming
Longitudinal tensile strength, air permeability, fluorescent substances and
except Class B
and serious color difference, color,
appearance, odor and other paper defects
7.3.1 Type inspection items are as shown in Table 1 and Table 2. Type inspection should be carried out in any of the following situations: new products or old products are tested for trial production and identification; a) After formal production, if there are major changes in the formula and process, which may affect the product performance; during normal production, periodic inspection should be carried out regularly or after a certain amount of production has been accumulated; c) d) When the product is resumed after a long period of suspension; when there is a significant difference between the factory inspection result and the last type inspection result: e) f) When the national or industry quality supervision agency proposes a type inspection requirement; g) When the contract stipulates.
7.3.2 Type inspection sampling plan
a) The same batch, type and specification of tipping paper are the inspection batch. 626
b) Five boxes are randomly selected from the inspection batch as samples, and one tray is selected from each box, for a total of five trays, as test samples. YC 171—2002
Extraction of microbiological samples: After unpacking, use sterile scissors to cut about 100g of samples from each paper tray and mix them as materials to be tested (half of which is for microbiological inspection and the other half is kept for two months for arbitration). Then put them in a sterile double-layer cowhide envelope, seal the envelope, and send them to the microbiological laboratory as soon as possible. d) Extraction of physical and chemical samples: Cut a paper stack with a length of not less than 400mm and a thickness of not less than 10mm from each paper tray, remove the upper and lower layers of paper samples, mix them as materials to be tested, half of which is for physical and chemical inspection and the other half is kept for two months for arbitration.
7.4 Judgment and re-testing rules
7.4.1 When making qualified judgments, the significant figures shall be rounded according to the provisions of GB/T8170. 7.4.2 Acceptance inspection
a) Acceptance inspection is determined in accordance with Table 3; b) If the purchaser has any objection to the quality of the product, it shall notify the supplier within 30 days after the arrival of the product for joint re-inspection. If the re-inspection does not meet the requirements of this standard, the batch of products shall be judged as unqualified and the supplier shall be responsible for handling it. If it meets the requirements of this standard, it shall be judged as qualified and the purchaser shall be responsible for handling it. 7.4.3 Type inspection
If one or more indicators in the inspection results do not meet the requirements of Table 2, the batch of products shall be judged as unqualified; a)
b) If there is an odor or odor that seriously hinders the flavor of cigarettes, the batch of products shall be judged as unqualified; If one or more indicators in the inspection results (except odor) do not meet the requirements of Table 1, the corresponding item shall be judged as an unqualified item; )
For unqualified items, re-inspection shall be allowed, and the re-inspection shall be carried out in accordance with 6.3 to 6.14 of this standard. If the re-inspection still fails, the batch of products shall be judged as unqualified. If the re-inspection is qualified, a second re-inspection should be carried out. If the re-inspection is qualified, the batch of products can be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 Packaging and marking
The packaging and marking of tipping paper shall be in accordance with Chapter 5 and 6.3 of GB/T10342-1989 and supplemented as follows: Tipping paper shall be packed in boxes according to type and specification and shall not be mixed, mis-packed or under-packed; a)
The packaging materials in the box shall have the functions of dustproof, moisture-proof and pollution-proof. The box packaging shall be complete and the seal shall be firm. Each box shall be accompanied by a product certificate; c)
The product name, implementation standard number, registered trademark, specification (width × length), grade, company name and address shall be marked on the box; d)
Each tray of paper shall be marked with the product inspection certificate, specification (width × length), quantity, production date, inspector code and traceable e)
mark. If it is perforated tipping paper, the air permeability design value shall be marked. 8.2 Transportation
8.2.1 The transportation vehicle should be clean and pollution-free. During transportation, it should be protected from rain, moisture, sunlight and crushing. 8.2.2 Handle with care during loading and unloading.
8.3 Storage
8.3.1 The tipping paper should be stored in a clean and ventilated warehouse. 8.3.2 The tipping paper should not be stored together with toxic, odorous, flammable and other items. 6273 Type inspection
If one or more indicators in the inspection results do not meet the requirements of Table 2, the batch of products shall be judged as unqualified; a)
b) If there is a smell or odor that seriously hinders the aroma of cigarettes, the batch of products shall be judged as unqualified; If one or more indicators in the inspection results (except odor) do not meet the requirements of Table 1, the corresponding items shall be judged as unqualified items;)
For unqualified items, re-inspection shall be allowed, and the re-inspection shall be carried out in accordance with 6.3 to 6.14 of this standard. If the re-inspection still fails, the batch of products shall be judged as unqualified. If the re-inspection is qualified, a second re-inspection shall be carried out. If the re-inspection is qualified, the batch of products shall be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 Packaging and marking
The packaging and marking of tipping paper shall be in accordance with Chapter 5 and 6.3 of GB/T10342-1989 and supplemented as follows: Tipping paper shall be packed in boxes according to type and specification and shall not be mixed, mis-packed or under-packed; a)
The packaging materials in the box shall have the functions of dustproof, moisture-proof and pollution-proof. The box packaging shall be complete and the seal shall be firm. Each box shall be accompanied by a product certificate; c)
The product name, implementation standard number, registered trademark, specification (width × length), grade, company name and address shall be marked on the box; d)
Each tray of paper shall be marked with the product inspection certificate, specification (width × length), quantity, production date, inspector code and traceable e)
mark. If it is perforated tipping paper, the air permeability design value shall be marked. 8.2 Transportation
8.2.1 The transportation vehicle should be clean and pollution-free. During transportation, it should be protected from rain, moisture, sunlight and crushing. 8.2.2 Handle with care during loading and unloading.
8.3 Storage
8.3.1 The tipping paper should be stored in a clean and ventilated warehouse. 8.3.2 The tipping paper should not be stored together with toxic, odorous, flammable and other items. 6273 Type inspection
If one or more indicators in the inspection results do not meet the requirements of Table 2, the batch of products shall be judged as unqualified; a)
b) If there is a smell or odor that seriously hinders the aroma of cigarettes, the batch of products shall be judged as unqualified; If one or more indicators in the inspection results (except odor) do not meet the requirements of Table 1, the corresponding items shall be judged as unqualified items;)
For unqualified items, re-inspection shall be allowed, and the re-inspection shall be carried out in accordance with 6.3 to 6.14 of this standard. If the re-inspection still fails, the batch of products shall be judged as unqualified. If the re-inspection is qualified, a second re-inspection shall be carried out. If the re-inspection is qualified, the batch of products shall be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 Packaging and marking
The packaging and marking of tipping paper shall be in accordance with Chapter 5 and 6.3 of GB/T10342-1989 and supplemented as follows: Tipping paper shall be packed in boxes according to type and specification and shall not be mixed, mis-packed or under-packed; a)
The packaging materials in the box shall have the functions of dustproof, moisture-proof and pollution-proof. The box packaging shall be complete and the seal shall be firm. Each box shall be accompanied by a product certificate; c)
The product name, implementation standard number, registered trademark, specification (width × length), grade, company name and address shall be marked on the box; d)
Each tray of paper shall be marked with the product inspection certificate, specification (width × length), quantity, production date, inspector code and traceable e)
mark. If it is perforated tipping paper, the air permeability design value shall be marked. 8.2 Transportation
8.2.1 The transportation vehicle should be clean and pollution-free. During transportation, it should be protected from rain, moisture, sunlight and crushing. 8.2.2 Handle with care during loading and unloading.
8.3 Storage
8.3.1 The tipping paper should be stored in a clean and ventilated warehouse. 8.3.2 The tipping paper should not be stored together with toxic, odorous, flammable and other items. 627
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