This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of paper-based composite materials for aseptic packaging of liquid foods. This standard applies to materials for aseptic filling of liquid foods, which are based on base paper and are compounded with plastics, aluminum foil or other barrier materials, and are supplied in roll form or as individual products. GB/T 18192-2008 Paper-based composite materials for aseptic packaging of liquid foods GB/T18192-2008 Standard download decompression password: www.bzxz.net
This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of paper-based composite materials for aseptic packaging of liquid foods. This standard applies to materials for aseptic filling of liquid foods, which are based on base paper and are compounded with plastics, aluminum foil or other barrier materials, and are supplied in roll form or as individual products.

The clauses in the following documents constitute the clauses of this standard by reference in this standard. For any dated referenced document, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, parties to an agreement based on this standard are encouraged to investigate whether the latest versions of these documents can be used. For any undated referenced document, the latest version applies to this standard.
GB/T191 Pictorial marking for packaging, storage and transportation (GB/T191-2008, ISO780:1997, MOD)
GB/T1038 Test method for gas permeability of plastic film and sheeting-Differential pressure method (GB/T1038-2000, neｑISO2556:1997)
GB/T1040.3 Determination of tensile properties of plastics-Part 3: Test conditions for film and sheeting (GB/T1040.3-2006, ISO527-3:1995, IDT)
GB/T2679.3 Determination of stiffness of paper and paperboard (GB/T 2679.3-1996, eqv ISO 2493:1992)
GB/T 2828.1-2003 Sampling procedures for inspection by attributes Part 1: Sampling plan for batch inspection based on acceptance quality limit (AQL) (GB/T 2828.1-2003, ISO 2859-1:1999, IDT)
GB/T 3198 Aluminium and aluminium alloy foil
GB/T 5009.60 Methods of analysis of hygienic standards for polyethylene, polystyrene and polypropylene mouldings for food packaging
GB/T 6673 Determination of length and width of plastic films and sheets (GB/T6673-2001, idt ISO4592:1992)
GB/T8808 Peel test method for soft composite plastic materials
GB9685 Hygienic standard for the use of additives for food containers and packaging materials
GB9687 Hygienic standard for polyethylene molded products for food packaging
GB/T10004-1998 Retort-resistant composite films and bags (ｅｑｖＪＩＳＺ１７０７:1995)
GB11680 Hygienic standard for base paper for food packaging
QB/T2358 Test method for heat seal strength of plastic film packaging bags

TQS 55.040
National Standard of the People's Republic of China
GX/T 18192—2008
Replacement (.8192-2000
Paper based laminated material sing for aseptic packaging of liquid food fsod2008-06-25Promulgated
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of China
2008-10-01Implementation
This standard replaces GB18192-2008 Paper based laminated material sing for aseptic packaging of liquid food Aseptic packaging of liquid food Paper based laminated material sing for aseptic packaging of liquid food fsod2008-06-25Promulgated
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of China
2008-10-01Implementation
This standard replaces GB18192-2008 Paper based laminated material sing for aseptic packaging of liquid food Paper based laminated material sing for aseptic packaging of liquid food ||--Increased requirements for materials;
GB/T18192-2008
--Changed "tensile strength" to "breaking strength", modified "breaking force", "inner plastic film peeling strength" and "stiffness" and other physical mechanical performance indicators:
Divided "oxygen permeability" into "lead foil" and "other barrier materials";--Cancelled the requirement of "bonding degree of multiple plastic film and paper"; cancelled the requirement of "hygienic index of the whole material"; added the requirement of "residual solvent content" The requirements of the 10th standard are revised; - the "sealing strength test method" is revised; - the test conditions of the "pulling force test" are clearly defined; - the "sanitary inspection of solvent residue" requirements are added; - the inspection rules are revised:
The Appendix B and Appendix C of the original standard are deleted. Appendix A of this standard is a normative appendix.
This standard is proposed by the China Packaging Federation
This standard is approved by the National Packaging Standardization Technical Committee. The main drafting units of this standard are Tetra Pak China Co., Ltd., Kang Meibao (Suzhou) Co., Ltd. Guangxia Jiamei Packaging (Aimen) Co., Ltd., Kendao People's Printing Co., Ltd., China Hazardous Equipment Federation. Participating units of this standard: Zhidong Quanlin Packaging Co., Ltd., Haitianlong Wulan Packaging Science and Technology Co., Ltd., Sichuan Weizhi International New Tree Materials Co., Ltd., Shandong Xinjuzhu Technology Packaging Co., Ltd., Li Biaohuai Caidao: Li Liangxiali, Li Dangping, Zhengyu, Yu Yuanzun, Liu Hua, Wu Jianguo, Weizhi, Donghai The previous versions of the standards replaced by this standard are: GB 18192.---2000.
1 Scope
Paper-based composite materials for aseptic packaging of liquid food GB/I 18192—2008
This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of paper-based composite materials for liquid food without packaging.
This standard applies to materials for aseptic filling of liquid food, which are based on base paper and are fully combined with plastic, lead foil or other transparent materials, and are supplied in the form of rolls or individual products. 2 Normative references
The clauses in the following documents constitute the clauses of this standard through reference in this standard. For all referenced documents with a date, all subsequent amendments (excluding errata) and revisions are not applicable to this standard; however, parties agreeing on the use of this standard are encouraged to study whether the latest versions of these documents can be used, but the latest versions of undated referenced documents are applicable to this standard. G13/1191 Packaging storage and transportation pictorial mark (GB/T1912008, ISO78C:1997, MOD) GB/T1038 Test method for gas permeability of plastic film and sheeting - Pressure difference method (GB/T1038-2000, 11cq ISO2556:1997) GI3/T1010.3 Test method for other properties of materials - Part 3: Test conditions for film and sheeting (GB/T10.3·2GC6. ISO 527-3.1995, IT)
GB/2679.3 Determination of stiffness of paper and paperboard (GB/T2675.3-1936, egv ISO2493:1992) GI3/T2828.1-2003 Sampling inspection procedure for attributes - Part 1: Sample plan for batch inspection based on acceptance limit (AQL) (GB/T 2828. 1--2093, ISO 2859-1:199.IDT) GI3/T3198 Aluminum and aluminum alloy foil
GB/T5CC9.60 Analysis method for hygienic standard of polyethylene, polystyrene and polypropylene plastic products for food packaging GB/T6673 Thin mold and thin-length and width test cage (G3/66732001irltIS00592:1992) GB/T8808 Peel test method for soft composite plastic materials (FB9685 Hygienic standard for use of agents for food containers and packaging materials GB9687 Hygienic standard for mulberry molded products for food packaging CB/T 10004—1998 Retort-resistant composite film. (env JIS Z.1707:1995) GB1168 Hygienic standard for base paper for food packaging QB/T2358 Test method for heat seal strength of plastic film packaging bag 3 Terms and definitions
The following terms and definitions apply to this standard. 3.1
Liquid food
Food that can flow in a pipe. Including food in a paste-like state with particles in the liquid. 3.2
Aseptic packaging
Packaging that sterilizes food (beverages, dairy products, etc.) in a sterile environment and seals it in a sterilized container, so that it can obtain a longer shelf life without adding preservatives under normal conditions GB/T 1B192-2008
Jongitudinal 3.4
Butt-jointing
The sealing method of the inner surface of the material in contact with each other. 3.5
Scaling sirip
The strip-shaped plastic material covering the cross section of the base paper at the overlapped part 4 Classification
4.1 According to the supply state, it can be divided into two categories: the form of a sign tube and the form of a single product. 4.2 According to the positive barrier material, it can be divided into two categories: aluminum foil and other barrier materials. 5 Tree materials
5.1 The quality index of the composite material base paperboard shall comply with the provisions of GB11680, and the aluminum foil barrier index shall comply with the provisions of GB/T3198. 5.2
The hygienic indicators of other materials and the middle seal strip shall comply with the relevant national standards. 6 Requirements
Appearance quality
No pollution,
The printed pattern is complete and clear. There is no obvious deformation and color difference, no defect and misprint. The inner and outer surfaces are flat, without wrinkles, holes, cracks, and bubbles. 6. 1. 3
The trace line is straight and there is no breakage
6.2 Roll quality
The roll of materials supplied in roll form should have a round core, smooth surface, and neat end faces. The joints are firm, and the number of joints per 100m is not more than 3. The joints should be clearly marked and aligned, and the pattern should be aligned. The length of each section should not be less than 25m6.3 Dimension deviation
6.3. 1 The dimensional deviation of the material should comply with the provisions of Table 1. Table 1
Product category
Roll form test
And each product form
The dimensions of the printing and peeling position shall comply with the provisions of Table 2. 6.3.2 Dimensional deviation of materials
Inner diameter of roll
Dimensional deviation of printing position
Product type
Roll shape
Relative position of indentation line and printed pattern
Allowed deviation / m
6.3.3 Overprint accuracy
The overprint accuracy of printed pattern is ±0.81
6.4 Inner plastic film weight
The inner layer tilted film weight should not be less than 19/". 6.5 Physical and mechanical properties
The physical and mechanical properties should comply with the requirements of Table 3
Tensile strength / (N/15 )
Sealing strength/(N/15
Degree/(/1simm)
Inner plastic film high strength
Oxygen permeability/er/(m
Stiffness/m·m
h.0.1 MPa
Table 3 Physical and mechanical properties
Container capacity ≤250mL
250mL<Container capacity ≤500mL
Container capacity>500mL
Overlap ≥60
Butt joint 15
Aluminum box 0
Other barrier materials 15.0
Container capacity <250mL
250mL<Container capacity <500ml
Container capacity >500ml
Note: In the joint strength test, if it is pulled apart along the non-joint surface, it is considered qualified. 6.6 Hygiene indicators
6.6.1 The hygienic indicators of the inner layer of the olefin material shall comply with the provisions of GB9687. 6.2 The hygienic indicators of the additives used in the material shall comply with the provisions of GB0685. 6.6.3 The residual solvent content shall comply with the provisions of Table 4. Residual solvent content
The residual benzene content
Test method
7.1 Appearance quality
The appearance quality shall be visually inspected under natural light.
7.2 Roll quality
The appearance and number of joints shall be visually inspected under natural light and the length shall be measured with a tape measure. 7.3 Dimensional deviation
7.3.1 Roll width deviation shall be measured in accordance with GB/T 6673.
GB/T 18192—2008
Longitudinal 200
1c3
Longitudinal 223
125
Longitudinal 240
Transverse 140
Longitudinal 7.0
Transverse 26.0
Longitudinal 18.0
The unit is grams per square
GB/T 18192—2008
7.3.2 The inner diameter deviation of the roll and the reverse dimensional deviation of a single product shall be measured with a vernier scale with an accuracy of not less than 0.1mm. 7.3.3 The overprint accuracy of the indentation line and the printed pattern and the deviation of the slitting position shall be measured with a 10-fold magnifying pin with a scale and the deviation shall be calculated. 7.3.4 The vernier caliper with a scale value not less than 0.1mm is used for reverse measurement. 7.4 The quantitative measurement of the inner layer film
The quantitative measurement of the inner layer film shall be carried out in reverse according to the provisions of Appendix A. 7.5 Physical and mechanical properties
7.5.1 Tensile strength
The tensile strength shall be measured in accordance with the provisions of (F/T 1040.3, and the sample shall be taken. The sample width is 5mm and the test speed is 100 1mm/uiu10mm/min, the clamping distance is 10mm for testing: When the distance between the indicators is less than 00inmn, take the material for testing: 7.6.2 Sealing strength
The sealing strength is tested in accordance with QJ3/T2358. The heat sealing conditions of the material are provided by the manufacturer according to the material characteristics. When conducting the overlap strength test, the middle sealing strip that meets the use conditions is allowed to be placed at the same time: the test speed is 1Hmm/min, 7.5.3 Peeling strength of the inner plastic film
The peeling strength of the inner plastic film is tested in accordance with GT3/T8808. 7.5.4 Oxygen permeability
The oxygen permeability is tested in accordance with GB/T1038. 7.5.5 Stiffness
The stiffness is tested in accordance with GB/T2679.3. 7.6 Hygiene indicators
7.6. 1 Hygienic indicators of the inner plastic film
The hygienic indicators of the inner plastic film shall be in accordance with the provisions of GB/T5009.60. The material can be folded and placed without pages, and only the inner surface in contact with food shall be inspected.
7. 6.2 Residual solvent
The residual solvent shall be inspected in accordance with the provisions of 5.7 of GB/T10004-1998. 8 Inspection rules
8.1 Batch
Products with the same specification and continuous production, with no more than 800 packages as a batch, are considered a batch. 8.2 Inspection classification
Product inspection is divided into factory inspection and type inspection. 8.2.1 Factory inspection
The items of factory inspection are 6.1, 6.2 and 16.38.2.2 Type inspection
The items of type inspection are Chapter 6 All items. Type inspection shall be carried out in the following cases: a) when the raw material variety, product structure, or production process changes; b) when the production is stopped for more than 6 months and then resumed; c) when the continuous production reaches one year; d) when the production is repeated for 100 times, 8.3 Sampling 8.3.1 Appearance quality and dimensional deviation shall be carried out in accordance with the provisions of B/T2828.1. The normal inspection and secondary sampling plan shall be adopted, and the special inspection level shall be S-4, and the acceptance quality limit (AQL) shall be 2.5, see Table 5. Approval 35 001--500 C30
500 091
8.3.2 Roll quality
Table 5 Sampling plan for appearance quality and dimensional deviation Sample size
Cumulative sample size
GE/T18192—2008
Acceptance quality limit (AQL)
Acceptance number Ac
Recording number Re
Inner layer plastic mold Physical and mechanical properties and industrial production indicators are sampled, in batches. Products supplied in the form of rolls are randomly selected from each batch of samples for inspection. Products supplied in the form of individual products are selected from the annual batches. According to the requirements of the test items, sufficient test samples are selected for inspection.
.4.1 Determination of sample units
Products supplied in the form of rolls are converted into boxes, and each box is a sample unit; products supplied in the form of individual products are one piece as a sample unit. If all items are qualified, the sample unit is qualified. 8.4.2 Determination of qualified items
8.4.2.1 External quality, roll quality and quality difference table 5 are judged. 8.4.2.2 If there are unqualified items in the quantitative and physical performance inspection of the inner plastic film, double samples are taken from the original batch of products for re-inspection of the unqualified items. If all the re-inspection results are qualified, the quantitative and physical performance of the inner plastic film of this batch of products are qualified; if the re-inspection is still unqualified, the batch of products is unqualified.
8.4.2.3 If there are unqualified items in the product that has been inspected, the batch of products is unqualified. 8.4.3 Determination of qualified batches
The products are qualified according to 8.4.2.1, 8.4.2.2 and 8.4.2.3, and this batch of products is qualified. 9 Marking, packaging, transportation and storage
9.1 Marking
The marking shall comply with the provisions of GB/T191. The products shall have qualified marks, indicating the product name, specification, quantity, batch number, manufacturer, production period and other contents.
9.2 Packaging
The products supplied in roll form shall be packed with paper pallets after being wrapped with paper pallets, and the products supplied in single product form shall be packed in cartons, placed on pallets or in other cartons, and then packed as a whole with shrink film, which shall be determined by both the supply and demand parties. 9.3 Transportation
Handle with care during transportation, avoid mechanical collision or contact with sharp objects, prevent rain and contamination. 9.4www.bzxz.net
The product should be stored in a clean, dry and ventilated room, away from heat and pollution sources. It is strictly forbidden to mix with toxic and harmful items. The product shelf life shall not exceed 1 year from the date of production. GB/T18192--2008
A.1 Tester
Appendix A
(Normative Appendix)
Quantitative test method for inner plastic film
A mixture of 1:1 (volume ratio of 1:1) at a temperature of 0.01°C and 0.1°C in a constant temperature water bath A.2
Test conditions
Use a constant temperature water bath to heat the mixture of 1:1 to 60°C. A, 3.1 For materials supplied in the form of coupons, cut three samples with an area of ​​50cm or 100cm on the sample with a net knife; for materials supplied in the form of individual products, cut three samples with an area of ​​0mm. 3.2 For materials supplied in the form of coupons, separate the inner plastic film and then add 12cm2 of the inner plastic film. 3.3 Weigh the three samples separately on a balance and convert to grams per square meter (for the quantitative analysis of the inner plastic film). The average value of the three samples shall be expressed as the result, accurate to the first decimal place. GB/T 18192-2008 National Standard of the People's Republic of China Paper Composite Materials for Aseptic Packaging of Liquid Food 2008 GB/- 18192
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