Some standard content:
ICS.65.160
Registration No.: 10491—2002
Tobacco Industry Standard of the People's Republic of China
YC 170 --2002
Tipping base paper for cigarette
Tipping base paper for cigarette2002-05-14 Issued
State Tobacco Monopoly Administration
2002-07-01 Implementation
YC170—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/T1.12000 "Guidelines and Writing Rules for Standardization Work";
Divide the base paper of the tipping paper into independent parts; Part 1: Structure of the standard
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 classification of product quality is simplified;
--Modify some technical indicators of the base paper of the tipping paper, such as "quantity", "longitudinal tensile strength", "whiteness" and "dust degree"; "Add the base paper of the tipping paper "full-width quantitative difference", "thickness", "longitudinal elongation", "opacity", "smoothness", "water absorption", "color difference", "fading" "color", "fluorescent substance", "appearance", "arsenic", "lead", "total colony count" and other technical indicators; added "type inspection" and "determination and re-inspection rules"; made corresponding adjustments to some contents such as "packaging, marking, transportation and storage". This standard is proposed by the State Tobacco Monopoly Administration. This standard is under the jurisdiction of the National Tobacco Standardization Technical Committee (TC144). Drafting units of this standard: China Tobacco Materials Company, China Tobacco Standardization Research Center, Henan Provincial Health and Epidemic Prevention Station, Zhengzhou Tobacco Research Institute, Zhejiang Jiaxing Minfeng Special Paper Co., Ltd., Zhejiang Longyou Mande Cork Paper Co., Ltd., Mudanjiang Hengfeng Paper Co., Ltd. The main drafters of this standard: Song Jijiong, Han Yunhui, Ma Xin'ai, Zhai Wenhui, Li Ping, Zhu Daheng. 614
1 Scope
Tobacco tipping paper base
YC 170—2002
This standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules, packaging, marking, transportation and storage of tipping paper base paper.
This standard applies to tipping paper base paper.
2 Normative referenced documents
The clauses in the following documents become the clauses of this standard through reference in this standard. For any dated referenced documents, all subsequent amendments (excluding errata) or revisions are not applicable to this standard; however, parties reaching an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For any undated referenced documents, the latest versions shall apply to this standard. GB/T450 Taking of paper and paperboard samples (egvISO186) GB/T451 .2-1989 Determination of the basis weight of paper and paperboard (eqvISO536:1976) GB/T451.3-1989 Determination of the thickness of paper and paperboard (eqvISO438/534) GB/T453-1991 Determination of the tensile strength of paper and paperboard (constant rate loading method) (eqvISO1924-1:1983) GB/T456--1989 Determination of the smoothness of paper and paperboard (Bick method) eqvISO5627:1984) GB/T462-1989 Determination of the moisture content of paper and paperboard (eqvISO287:1978) 0-1989 Determination of the water absorption of paper and paperboard (Kebo method) (e4vISO535:1976) GB/T1540
GB/T 1541:-1989 4
Determination of dustiness of paper and paperboard (neqTAPPIT437om:1985)Determination of opacity of paper (paper backing) (negISO2471:1977)GB/T 1543---1988
Batch inspection counting sampling procedure and sampling table (applicable to inspection of continuous batches)GB/T 2828
GB/T7974—1987 Determination of whiteness of paper and paperboard (diffuse/vertical method) (neqISO2470:1977) GB/T7975-1987 Determination of color of paper and paperboard (diffuse/vertical method) GB/T8170 Rules for rounding off values
GB/T10342--1989 Packaging and marking of paper (neqrOCT1641) GB/T10739 Standard atmosphere for handling and testing of pulp, paper and paperboard samples (eqvISO187) YC171—2002 Cigarette tipping paper
3 Terms and definitions
The following terms and definitions apply to this standard. 3.1
Tipping base paper
Tipping base paper for further processing such as printing or coating. Commonly known as tipping base paper. 3.2
Colour difference
The difference between two colours, expressed as △E. 3.3
Discoloration
YC 170—2002
The colour of paper becomes lighter or weaker.
Fluorescent matter
Material that can excite incident ultraviolet light into visible light. 3.5
Total number of bacterial colonies
Aerobic bacterial count
The total number of bacterial colonies contained in 1mL (g) of the sample after the sample has been treated and cultured under certain conditions (such as culture medium composition, culture temperature and time, pH value, aerobic properties, etc.). 3.6
Type test
All tests carried out in accordance with the technical requirements specified in the standard. 4 Product classification
4.1 The base paper of the tipping paper is roll paper.
4.2 The base paper of the tipping paper is divided into qualified products and unqualified products according to its quality. 5 Requirements
The base paper of the tipping paper shall be non-toxic and meet the requirements of the hygiene standard for base paper used in food packaging in my country. 5.1
5.2 The technical indicators of the base paper of the tipping paper shall meet the requirements of Table 1 Table 1 Technical indicators of the base paper of the tipping paper
Indicator name
Full width quantitative difference
Longitudinal tensile strength
Longitudinal elongation
Opacity"
Smoothness
Delivery moisture
Water absorption
0. 3 mm2~1. 5 mm2
Dust degree
More than 1.5mm2
Fading soaking time
Fluorescent substance
Qualified product
Design value ±1.5
Design value ±0.005
6.0±1.5 (or according to the contract requirements)
Design value ±5 (or according to the contract requirements)
≤16.0 (yellow)bZxz.net
≤20.0 (white)
AE≤2.0 (or according to the color difference sample)
No fading
No fluorescence
No fluorescence
Indicator name
White tipping paper base paper.
Table 1 (continued)
Qualified product||tt| |YC170—2002
Neat appearance, consistent color, uniform fiber structure, no wrinkles, sand holes, holes, cracks, hard blocks and other appearance paper defects that affect printing
There should be no odor that interferes with the aroma of cigarettes
5.3 The hygienic indicators of the base paper of the tipping paper shall comply with the provisions of Table 2. Table 2 Hygienic indicators of the base paper of the tipping paper
Indicator name
Monument (measured in As)
Lead (measured in Pb)
Total number of colonies
Note: The indicators in Table 2 are mandatory.
Qualified products
≤200
5.4 The number of joints of the base paper of the tipping paper is ≤2 for g600mm or less, ≤3 for g850mm or less, and ≤4 for g850mm or more. Joint width ≤20 mm, the joints should be firm, the bonding points should be clearly marked, and there should be no adhesion between the upper and lower layers. 5.5 The length and width of each sheet of tipping paper base paper shall be in accordance with the contract. 5.6 The tipping paper base paper with special supply requirements shall be in accordance with the contract. 6 Test method
The sample shall be collected in accordance with GB/T450 and 7.2.2 or 7.3.2 of this standard. 6.2 The sample processing shall be carried out in accordance with the provisions of GB/T10739. 6.3 The quantitative determination shall be carried out in accordance with the provisions of GB/T451.2--1989. 6.4 Full-width quantitative difference: Take several 100mm×100mm single-layer paper samples along the width of the roll. Take three points for rolls with a width of less than 600mm, and take 4 to 5 points for rolls with a width of more than 600mm, and number them in sequence, then weigh them on a balance with a sensitivity of 0.01g, and calculate the difference between the maximum and minimum values. 6.5 Thickness shall be measured in accordance with the provisions of Chapter 8 of GB/T451.3--1989, Layer Thickness Method. 6.6
Longitudinal tensile strength and elongation shall be measured in accordance with the provisions of GB/T453-1991. Whiteness shall be measured in accordance with the provisions of GB/T7974-1987. 6.7
6.8 Opacity shall be measured in accordance with the provisions of GB/T1543-1988. 6.9 Smoothness shall be measured in accordance with the provisions of GB/T456-1989. 6.10 The moisture content of the delivered paper shall be determined in accordance with the provisions of GB/T462-1989. 6.11 The water absorption shall be determined in accordance with the provisions of GB/T1540--1989. 6.12 The dustiness shall be determined in accordance with the provisions of GB/T1541-1989. 6.13 The color difference shall be determined in accordance with the provisions of GB/T7975-1987 against the color difference sample or visually compared against the color difference sample. 6.14 Fading test
Randomly cut 10 paper samples with a length of 100mm and a width of 100mm 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. 6.15 Fluorescent substance test
Randomly cut 10 100mm long paper samples from the paper samples and place them under ultraviolet light with wavelength of 365nm and 254nm for inspection. If fluorescence exists, the sample will show uniform purple-blue-white fluorescence. 6.16 Appearance is determined by visual inspection.
YC 170—2002
6.17 Joints are measured during the printing and coating production process, and the joint width is measured with a steel ruler (accurate to 0.5mm). 6.18 Odor is measured by sensory measurement during the sampling process. 6.19 Determination of total arsenic in tipping paper base paper
Carry out according to the determination method of total arsenic in tipping paper in 6.16 of YC171—2002. 6.20 Determination of lead element in tipping paper base paper
Carry out according to the determination method of lead in tipping paper in 6.17 of YC171-—2002. 6.21 The total number of colony counts of tipping paper base paper shall be determined in accordance with the method for determining the total number of colony counts of tipping paper in 6.18 of YC171--2002. 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 tipping paper base paper of the same type and specification is considered as a batch, but shall not exceed 50kg. 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 Sampling table for batch inspection of tipping paper base paper
Normal secondary sampling inspection level S-3
16~150
151~3200
3 201 ~35 000
Sample size
Class B nonconforming productsClass C nonconforming products
7.2.3 Delivery inspection items shall be carried out in accordance with the provisions of Table 1. 7.3 Type inspection
AQL=10
Nonconforming
Nonconforming classification
Longitudinal tensile strength, fluorescent
optical substances and severe
color evaporation, fading, appearance, odor and other paper defects
Type inspection items are as shown in Table 1 and Table 2. Type inspection should be carried out in any of the following situations: 7.3.1
Trial-production identification of new products or conversion of old products; after formal production, if there are major changes in formula and process, which may affect product performance; b)
In normal production, an inspection should be carried out periodically after a certain amount of production has been accumulated; 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
When the national or industry quality supervision agency proposes a requirement for type inspection; when stipulated in the contract.
Type inspection sampling plan
Take the same batch, type and specification of tipping paper as the inspection batch; a)
Randomly select five rolls from the inspection batch as samples; c)
Unqualified
Except for Class B
Microbiological sample extraction: After opening the roll package, use sterile shear force to cut about 100g of sample from each roll of paper and mix them as the test material (half of which is for microbial d) Extraction of physical and chemical samples: Cut a full-width paper stack of not less than 400mm in length and not less than 10mm in thickness from each paper sheet, remove the upper and lower layers of paper samples, mix them as the test material, one half of which is used for physical and chemical testing, and the other half is kept for two months for arbitration.
7.4 Judgment and re-testing rules
7.4.1 When making a qualified judgment, the effective figures shall be rounded according to the provisions of GB/T8170. 7.4.2 Delivery inspection
The delivery inspection qualification shall be determined in accordance with the provisions of Table 3; a)
b) If the purchaser has any objection to the product quality, it shall notify the supplier within 30 days after the arrival of the goods 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. If it meets the requirements of this standard, it shall be judged as qualified and the purchaser shall be responsible for handling. 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; c)
d) Re-inspection shall be allowed for unqualified items, and the re-inspection shall be carried out in accordance with 6.3~~6.17 of this standard. If the re-test still fails, the batch of products shall be judged as unqualified. If the re-test passes, a second re-test shall be carried out. If the re-test passes, the batch of products shall be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 The packaging and marking of the base paper of the tipping paper shall comply with the provisions of Chapters 4 and 6 of GB/T10342-1989 or the provisions of the contract. 8.2 The means of transportation shall be clean and pollution-free. During transportation, it shall be protected from rain, moisture, sunlight and pressure, and be handled with care during loading and unloading. 8.3 The base paper of the tipping paper shall be stored in a clean and ventilated warehouse. 8.4 The base paper of the tipping paper shall not be stored together with toxic, odorous, flammable and other items. 61916 The determination method of total arsenic in tipping paper shall be followed. 6.20 The determination of lead element in tipping paper base paper shall be carried out in accordance with the determination method of lead in tipping paper in 6.17 in YC171--2002. 6.21 The determination of total colony count in tipping paper base paper shall be carried out in accordance with the determination method of total colony count in tipping paper in 6.18 in YC171--2002. 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 tipping paper base paper of the same type and specification is considered as a batch, but shall not exceed 50kg. 7.2.2 The 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 base paper
Normal secondary sampling inspection level S-3
16~150
151~3200
3 201 ~35 000
Sample size
Class B nonconforming productsClass C nonconforming products
7.2.3 Delivery inspection items shall be carried out in accordance with the provisions of Table 1. 7.3 Type inspection
AQL=10
Nonconforming
Nonconforming classification
Longitudinal tensile strength, fluorescent
optical substances and severe
color evaporation, fading, appearance, odor and other paper defects
Type inspection items are as shown in Table 1 and Table 2. Type inspection should be carried out in any of the following situations: 7.3.1
Trial-production identification of new products or conversion of old products; after formal production, if there are major changes in formula and process, which may affect product performance; b)
In normal production, an inspection should be carried out periodically after a certain amount of production has been accumulated; 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
When the national or industry quality supervision agency proposes a requirement for type inspection; when stipulated in the contract.
Type inspection sampling plan
Take the same batch, type and specification of tipping paper as the inspection batch; a)
Randomly select five rolls from the inspection batch as samples; c)
Unqualified
Except for Class B
Microbiological sample extraction: After opening the roll package, use sterile shear force to cut about 100g of sample from each roll of paper and mix them as the test material (half of which is for microbial d) Extraction of physical and chemical samples: Cut a full-width paper stack of not less than 400mm in length and not less than 10mm in thickness from each paper sheet, remove the upper and lower layers of paper samples, mix them as the test material, one half of which is used for physical and chemical testing, and the other half is kept for two months for arbitration.
7.4 Judgment and re-testing rules
7.4.1 When making a qualified judgment, the effective figures shall be rounded according to the provisions of GB/T8170. 7.4.2 Delivery inspection
The delivery inspection qualification shall be determined in accordance with the provisions of Table 3; a)
b) If the purchaser has any objection to the product quality, it shall notify the supplier within 30 days after the arrival of the goods 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. If it meets the requirements of this standard, it shall be judged as qualified and the purchaser shall be responsible for handling. 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; c)
d) Re-inspection shall be allowed for unqualified items, and the re-inspection shall be carried out in accordance with 6.3~~6.17 of this standard. If the re-test still fails, the batch of products shall be judged as unqualified. If the re-test passes, a second re-test shall be carried out. If the re-test passes, the batch of products shall be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 The packaging and marking of the base paper of the tipping paper shall comply with the provisions of Chapters 4 and 6 of GB/T10342-1989 or the provisions of the contract. 8.2 The means of transportation shall be clean and pollution-free. During transportation, it shall be protected from rain, moisture, sunlight and pressure, and be handled with care during loading and unloading. 8.3 The base paper of the tipping paper shall be stored in a clean and ventilated warehouse. 8.4 The base paper of the tipping paper shall not be stored together with toxic, odorous, flammable and other items. 61916 The determination method of total arsenic in tipping paper shall be followed. 6.20 The determination of lead element in tipping paper base paper shall be carried out in accordance with the determination method of lead in tipping paper in 6.17 in YC171--2002. 6.21 The determination of total colony count in tipping paper base paper shall be carried out in accordance with the determination method of total colony count in tipping paper in 6.18 in YC171--2002. 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 tipping paper base paper of the same type and specification is considered as a batch, but shall not exceed 50kg. 7.2.2 The 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 base paper
Normal secondary sampling inspection level S-3
16~150
151~3200
3 201 ~35 000
Sample size
Class B nonconforming productsClass C nonconforming products
7.2.3 Delivery inspection items shall be carried out in accordance with the provisions of Table 1. 7.3 Type inspection
AQL=10
Nonconforming
Nonconforming classification
Longitudinal tensile strength, fluorescent
optical substances and severe
color evaporation, fading, appearance, odor and other paper defects
Type inspection items are as shown in Table 1 and Table 2. Type inspection should be carried out in any of the following situations: 7.3.1
Trial-production identification of new products or conversion of old products; after formal production, if there are major changes in formula and process, which may affect product performance; b)
In normal production, an inspection should be carried out periodically after a certain amount of production has been accumulated; 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
When the national or industry quality supervision agency proposes a requirement for type inspection; when stipulated in the contract.
Type inspection sampling plan
Take the same batch, type and specification of tipping paper as the inspection batch; a)
Randomly select five rolls from the inspection batch as samples; c)
Unqualified
Except for Class B
Microbiological sample extraction: After opening the roll package, use sterile shear force to cut about 100g of sample from each roll of paper and mix them as the test material (half of which is for microbial d) Extraction of physical and chemical samples: Cut a full-width paper stack of not less than 400mm in length and not less than 10mm in thickness from each paper sheet, remove the upper and lower layers of paper samples, mix them as the test material, one half of which is used for physical and chemical testing, and the other half is kept for two months for arbitration.
7.4 Judgment and re-testing rules
7.4.1 When making a qualified judgment, the effective figures shall be rounded according to the provisions of GB/T8170. 7.4.2 Delivery inspection
The delivery inspection qualification shall be determined in accordance with the provisions of Table 3; a)
b) If the purchaser has any objection to the product quality, it shall notify the supplier within 30 days after the arrival of the goods 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. If it meets the requirements of this standard, it shall be judged as qualified and the purchaser shall be responsible for handling. 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; c)
d) Re-inspection shall be allowed for unqualified items, and the re-inspection shall be carried out in accordance with 6.3~~6.17 of this standard. If the re-test still fails, the batch of products shall be judged as unqualified. If the re-test passes, a second re-test shall be carried out. If the re-test passes, the batch of products shall be judged as qualified. 8 Packaging, marking, transportation and storage
8.1 The packaging and marking of the base paper of the tipping paper shall comply with the provisions of Chapters 4 and 6 of GB/T10342-1989 or the provisions of the contract. 8.2 The means of transportation shall be clean and pollution-free. During transportation, it shall be protected from rain, moisture, sunlight and pressure, and be handled with care during loading and unloading. 8.3 The base paper of the tipping paper shall be stored in a clean and ventilated warehouse. 8.4 The base paper of the tipping paper shall not be stored together with toxic, odorous, flammable and other items. 6191 The packaging and marking of the base paper of the tipping paper shall comply with the provisions of Chapter 4 and 6 of GB/T10342-1989 or the provisions of the contract. 8.2 The means of transport shall be clean and pollution-free. It shall be protected from rain, moisture, sunlight and pressure during transportation, and shall be handled with care during loading and unloading. 8.3 The base paper of the tipping paper shall be stored in a clean and ventilated warehouse. 8.4 The base paper of the tipping paper shall not be stored together with toxic, odorous, flammable and other items. 6191 The packaging and marking of the base paper of the tipping paper shall comply with the provisions of Chapter 4 and 6 of GB/T10342-1989 or the provisions of the contract. 8.2 The means of transport shall be clean and pollution-free. It shall be protected from rain, moisture, sunlight and pressure during transportation, and shall be handled with care during loading and unloading. 8.3 The base paper of the tipping paper shall be stored in a clean and ventilated warehouse. 8.4 The base paper of the tipping paper shall not be stored together with toxic, odorous, flammable and other items. 619
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