This standard specifies the terminology, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of twist-off aluminum anti-theft bottle caps (hereinafter referred to as bottle caps). This standard applies to twist-off aluminum anti-theft bottle caps used in packaging containers such as wine and soft drinks. GB/T 14803-1993 Packaging container twist-off aluminum anti-theft bottle caps GB/T14803-1993 standard download decompression password: www.bzxz.net
This standard specifies the terminology, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of twist-off aluminum anti-theft bottle caps (hereinafter referred to as bottle caps). This standard applies to twist-off aluminum anti-theft bottle caps used in packaging containers such as wine and soft drinks.

National Standard of the People's Republic of China
Packing Container
Twist-off Aluminum Anti-theft Bottle Caps
Paekaging Volume
Aluminum Uni Capsnfpiferproof
1 Subject Content and Scope of Application
GB/T 14803..93
This standard specifies the operation, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of twist-off aluminum anti-theft bottle caps (hereinafter referred to as bottle caps).
This standard applies to twist-off aluminum anti-theft bottle caps used in packaging containers such as wine and soft drinks. 2 Reference standards
G32828 Sampling procedures and sampling tables for batch inspection (applicable to batch inspection) GB 4807
Standard for dust of rubber gaskets (rubber gaskets) for food
GB 4847
Standard for rubber heat exchangers for food
GB 5009.601
Analysis method for polystyrene, polypropylene moldings for food packaging
GB 5009.67
Analysis method for hygienic standard of polyvinyl chloride moldings for food packaging GB 6739
Determination method for film hardness by pencil
GB 9681
GB 9687
Standard for hygienic standard of polyvinyl chloride moldings for food packaging
Standard for hygienic standard of polyethylene moldings for food bags GB 10789
Classification of soft drinks
3 Terminology
3.1 Twist-off comfort bottle cap: Made of aluminum material, after packaging, it cannot be restored to its original packaging shape after twisting off. 3.2 Embedding: The liner is a separate system, used for "or machine-made" embedding into the cap. 3.3 Drop-molded liner: The liner material is injected into the bottle cap and evenly distributed around it by a certain method. After solidification, it forms a liner. 3.4 Molded liner: The liner material is placed in the cap in a certain way and pressed with a mold to form a liner with the desired shape. , 3.5 Breaking torque: the force required to break the sealed anti-theft bottle cap. 4 Product classification and specifications
4.1 Product classification
4.1.1 According to the packaging content, it is divided into: wine bottle caps, soft drink bottle caps: 4.1.2 According to the structure of the bottle cap liner, it is divided into: aged liner bottle caps, drip liner bottle caps, molded bottle caps, 4.2 Specifications
4.2.1 Bottle cap specifications and dimensions, see Figure 1 and Table 1, approved by the State Technical Supervision Island on December 25, 1993 and implemented on June 1, 1994
2. 6X21. 0
30.6x21.m
1. 0x24. 5
30. 9x 64, 0
This size
GH/T14803-93
EEEErE
Specifications and dimensions of soft drink bottle caps, see Figure 2. 4.2.2
cnnomm
OOQO0O
Basic size"
28. 2x [5. 4
Basic dimensions
Basic dimensions
5 Technical requirementswwW.bzxz.Net
5.1 The dimensions of the bottle caps are as specified in Table 1 and Table 2. 5.2 Appearance quality
GB/T14803-93
5.2.1 The shape of the bottle cap is complete. There is a cushion, the depth of the surface dent is not more than 0.5mm, the area is not more than 2mm×3mm, and the dent position does not exceed 3.
5.2.2 The surface is smooth and free of dirt, and the coating film is free of scratches. 5.2.3 The printing color of the bottle cap is distinct and clear, and the position deviation of the pattern center of the top surface printing pattern to the center of the outer diameter of the bottle cap is within 0.8m. 5.2.4 There is no obvious burr on the mouth of the bottle cap.
5.3 Bottle cap liner
5.3.1 Embedded liner
5.3.1.1 The radial defect of the tree can be no more than 1.5 1. 5.3.1.2 No natural shedding phenomenon
5.3.2 Dripping liner and molded liner
5.3.2.1 The forming is complete, especially defects, pores, impurities, and materials. 5.3.2.2 The liner is flat: no warping, no natural shedding phenomenon. 5.4 The inner and outer surfaces of the bottle cap should be coated
5.4.1 The hardness of the outer surface coating is not less than 4H pencil hardness. 5.4.2 For bottle caps that need to undergo a pasteurization process, the coating on the inner and outer surfaces shall not change color or fall off after the coating temperature resistance test. 5.5 Sealing performance
5.5.1 Normal pressure bottle caps: After the sealing performance test, no liquid seepage occurs. 5.5.2 Pressure bottle caps: After the sealing performance test, no air leakage occurs when subjected to an air pressure of 800kPa. 5.6 Opening performance: The breaking torque shall comply with the requirements of Table 3. 3
Bottle cap types
Most prohibited bottle caps
Drip-molded pad bottle caps
Mold-mold pad bottle caps
5.7 Hygiene requirements
5.7.1 The material of the bottle cap pad (or pad surface) shall comply with the requirements of the corresponding hygiene standards. Torque
0. 5 ~-1. 8
5.7.2 The lubricant, adhesive and inner coating used in the production of bottle caps shall comply with the relevant health standards. 6 Test method
6. 1 The size of the bottle cap shall be inspected with a standard ruler with an accuracy of 0. 02 mm or a special measuring tool. 6.2 Appearance quality
6.2.1 The appearance of the bottle cap shall be inspected by visual inspection and hand feeling. 6.2.2 The appearance of the coating shall be inspected by daily measurement.
6.2.3 Pattern position error: Measure the width of the space at any symmetrical part of the left and right (upper and lower) of the sample (accurate to 0.1mm) b:, see the following formula and Figure 3.
Pattern center deviation value—
6.3 Bottle liner shall be inspected by daily measurement and hand feeling.
6. 4 Coating test
GB/T14803-93
6.4.1 Hardness of outer coating according to the provisions of GH6739: 6.4.2 Test of heat resistance of coating: Soak the bottle cap in 80C water for 10 minutes and observe. 6.5 Sealing performance test
6.5.1 Changle bottle cap test: In the bottle suitable for the bottle cap, fill the dyed alcohol with a swelling degree of 75% to the marked amount, install the bottle cap, and observe it inverted in clean water at room temperature for 8 hours.
6.5.2 Pressure bottle test: The bottle cap is sealed on the suitable bottle mouth, placed in a special sealing tester, and maintained at 800kPa pressure for 1 minute, and observe whether there is any bubble overflowing from the bottle mouth. 6.6 Opening performance test: The bottle cap is sealed on the suitable bottle mouth, and the torque when twisting off is measured on a special torque meter. 6.7 The hygienic index of the bottle cap pad (or liner surface) material shall be inspected according to GB5009.60, GB5009.67 and other relevant standards.>
Inspection rules
Bottle caps must be inspected and qualified by the quality inspection department and accompanied by a product inspection certificate before they can leave the factory. Bottle caps are subject to G2828: Second-time sample plan. Factory inspection: According to 1, 2, 3, 4.5, 11, 12 in Table 4. 7.3
Technical requirements clauses
5. 3. 1. 2
5. 3. 2. 2
5. 3- 2. 1
Nonconformity classification
Inspection level (IL)
Acceptable quality level (AQL)
7.4 Judgment rules
Technical requirements clauses
GB/T 14803—93
Continued Table 4
Unqualified Classification
7.4.1 Batches of products judged as Class A unqualified shall not be shipped out of the factory. Inspection Level (II.)
Qualified Quality Level (AQ1.)
7.4.2 Batches of products judged as Class B and Class C unqualified shall be shipped out of the factory after selection and re-inspection. 7.5 Type Inspection
7.5.1 Type inspection shall be carried out in any of the following situations: a.
New products to be trial-produced.
When the equipment is put into production again after major repairs or replacement of important parts and components. When the change of raw materials may affect the performance of the product. Production is suspended for more than six months.
Production is completed for one year.
When the national quality supervision and inspection agency proposes type inspection. Type inspection items are all items of this standard. The samples for type inspection shall be taken from the qualified products of factory inspection. If the type inspection fails, the production shall be improved and re-sampled. Production shall not be resumed until the new type inspection passes. 8 Marking, packaging, transportation, compensation and storage
8.1 Marking
8.1.1 The packaging box shall have: product name, specification, quantity, transportation and storage precautions, full name and address of the manufacturer. 8.1.2 The product inspection certificate shall be on or inside the packaging box. B.2 Packaging
8.2.1 The packaging of bottle caps shall be lined with plastic bags that meet food hygiene requirements. After the bottle caps are loaded, the plastic bags shall be sealed. 8.2.2 The outer packaging of bottle caps shall be corrugated cardboard. 8.3 Transportation
The product shall be covered during transportation and shall not be exposed to rain or other hazards. 8.4 Storage
The product shall be stored in a ventilated and dry place. It shall not be contaminated by vertical and corrosive substances. The bottom layer shall have a floor-heating insulation board. A1: For glass bottle sizes, see Figure A1 and Table A1d.
31.0X24.5
29. 3X35. 6
30. 9X60.0
GB/T14803—93
Appendix A
Bottle mouth size
(reference)
28. 60 ±0. 30 26. 20
130.30±0.3027.90
10.330.600.331.5
A2 For plastic bottle mouth sizes, see Figure A2 and Table A2. Tolerance
Panel pattern
28. 2×15. 4
Basic dimensions
Additional instructions:
Basic dimensions
GB/T14803--93
This standard is proposed and managed by China National Packaging Corporation. Basic dimensions
Basic size
Basic dimensions
This standard is approved by Yizhou Industrial Group Co., Ltd., Doumen County, Zhuhai City, Guangdong Province, Foreign Trade Yantai Packaging Equipment Industrial Co., Ltd., Huiqing Great Wall Bottle Cap" Negative Cut-off Section
The main drafters of this standard are Zhu Zhi, Fu Jinming, Du Guangtao, Liu Shiji, Fu Yunduan, and Yu Xiheng.
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.