This standard specifies the classification, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation and storage of tin-coated thin steel sheet metal cans with a capacity of 1L to 4L and a rectangular and oblate cross-section. This standard applies to the manufacture, use, circulation and supervision inspection of square cans or oblate cans. BB/T 0019-2000 Packaging containers Square cans and oblate cans BB/T0019-2000 Standard download decompression password: www.bzxz.net
This standard specifies the classification, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation and storage of tin-coated thin steel sheet metal cans with a capacity of 1L to 4L and a rectangular and oblate cross-section. This standard applies to the manufacture, use, circulation and supervision inspection of square cans or oblate cans.

Packaging Industry Standard of the People's Republic of China
BB/T0019—2000
Packing Containers
Square Cans and Obround CansWww.bzxZ.net
Packing Containers-Rectangular Can and Obround Can2000-05-08 Issued
China National Packaging Corporation Issued
2000-09-01 Implementation
BB/T 0019—2000
This standard specifies the specifications of rectangular and round cans of 1L~4L in combination with the situation in my country. The test methods specify the following basic tests: airtight test, hydraulic test, and stacking test. The values ​​of the above test methods are all specified in accordance with the requirements for use as Class I dangerous goods packaging. This standard was proposed by China National Packaging Corporation. This standard was approved by the Dangerous Goods Packaging Technical Committee of the National Packaging Standard Promotion Technical Committee. The responsible drafting units of this standard are: Standardization Research Institute of the Ministry of Chemical Industry and Nanhai Jiujiang Can Factory Co., Ltd. The drafting units of this standard are: National Packaging Product Quality Supervision and Inspection Center (Guangzhou) National Packaging Product Quality Supervision and Inspection Center (Tianjin).
The main drafters of this standard are: Gan Xiaobing, Guan Zeqiang, Mo Ke, Zhang Chunguo, Yin Caici, Luo Ge, Liu Bo. h++n .
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1Scope
Packing Industry Standard of the People's Republic of China
Packing Containers
Square Cans and Obround Cans
Packing containers-Rectangular can and obround canBB/T 0019--2000
This standard specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of tin-plated thin steel sheet metal cans with a capacity of 1I.~4L and a rectangular or obround cross section. This standard applies to the manufacture, use, circulation and supervision and inspection of square cans or obround cans (hereinafter referred to as cans). 2 Referenced standards
The clauses contained in the following standards constitute the clauses of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised. Parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T2828-1987 Counting sampling procedures and sampling tables for batch inspection (applicable to inspection of continuous batches) GI3/T4857.3-1992 Static cutting and stacking test methods for packaging and transport packages GB/T13010-1S91 Packaging terms Metal containers GB/T132511991 Packaging containers Steel drum closures GB/T17344-1998 Packaging Packaging containers Airtightness test methods 3 Definitions and symbols
3.1 Definitions This standard adopts the definitions of GB/T13040. 3.2 Symbols
-length,
inner length;
-outer length:
3-width
B,-inner width:
B,---outer width:
-inner height,
outer height;
arc radius of the corner,
4 Classification and structural dimensions
4.1 Classification
According to its appearance, it is divided into 2 categories and 6 specifications, see Table 1. Class I is a round can with a flat cross section, and Class II is a square can with a rectangular cross section. China National Packaging Corporation approved the product on May 8, 2000 and implemented it on September 1, 2000. RB/T 0019-2000. Class I ① is the arc radius of the latitude angle R-14mm±2mm, and ② is the arc radius of the can corner R=30mm-2mm. Table 1 Classification of Class I 4.2 Structural dimensions Nominal capacity Class I Sector circular structural dimensions and patterns 4.2.1. 1
Theoretical capacity
1 Class oblate tank structural dimensions are shown in Table 2.
Table 2 Class oblate tank structural dimensions
Nominal capacity
1 Class fan-shaped cylinder diagram is shown in Figure 1.
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4.2.21 Class square structural dimensions and diagrams
4. 2. 2. 1
1 Class square tank structural dimensions are shown in Table 3.
1 Class square tank diagram is shown in Figure 2.
5 Requirements
5.1 Basic requirements
5. 1. 1 Structural dimensions
BB/T0019—2000
Class II square structural dimensions
The structural dimensions of the tank shall comply with the provisions of 4.2 of this standard. Special specifications shall be agreed upon by both the supplier and the buyer. 5.1.2 Appearance quality
The inner and outer surfaces of the tank shall be smooth and round, without obvious scratches or rust. The curling edges shall be evenly hooked without burrs or iron tongues. The welds shall be flat, evenly hooked without slag, the paint film shall be of uniform color, and there shall be no obvious defects such as wrinkles, bubbles, sagging, or exposed bottom. The printed patterns and texts shall be clear and correct, and the overprinting shall be accurate. 5. 1. 3 Health requirements
The sealing fillers and internal coatings of cans used to hold food, medicine and food additives must comply with the Food Hygiene Law and relevant standards and regulations.
5.1.4 Materials and accessories
5.1.4.1 The performance indicators of ink, coating, sealing fillers and tinned steel sheets shall comply with the relevant national standards.3
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Tel/:0019-2000
5.1.4.2 The sealing fillers of cans shall be made of materials with good sealing properties and suitable for the contents.5.1.4.3 A closure shall be placed on the top of the can and shall comply with the national standard GB/T 1325: relevant provisions, special specifications are determined by the supply and demand parties.
5.2 Performance requirements
Performance requirements are shown in Table 4,
Air tightness (gauge pressure), kPa
Liquid stop (gauge pressure), kPa
Heap mother negative model N
Lift ring pull. N
Test method
6.1 Structural size and appearance
Performance requirements
Performance index
Dimensions are tested with universal measuring tools, and the appearance quality of the tank is checked with measurement. 6. 2 Air tightness test
According to the provisions of GB/T17344, after reaching the test force, keep the pressure for 2 minutes without leakage. 6.3 Hydraulic test
Install a small pressure gauge (the pressure gauge range is 0~200kPa, and the accuracy is not less than 1.5 level) on the top of the tank, and its connection method is the same as 6.2, then start the pressure pump (the recorded pressure is not more than 300kPa, and the output pressure should be stable), fill the end with water, reach the specified pressure value and maintain constant pressure for 5 minutes, and there is no leakage after inspection.
6.4 Stacking test
According to the provisions of GB/T4857.3, the stacking test is also 24 hours. After the test, there should be no obvious deformation and damage. 6.5 Lifting ring tensile test
Fix the ring with an appropriate method, and then load it vertically downward on the upper edge of the body to the rated value. Check whether the lifting ring and its product partner area
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and the connection part of the body are broken within 51mi1.
7 Inspection rules
BB/\0019—2000
7.1 Production and quality inspection departments shall inspect products in accordance with the provisions of this standard and issue certificates of conformity. 7.2 Inspection is divided into factory inspection and type inspection. 7.2.1 Factory inspection
The test items specified in 5.1 and 5.2 of this standard are factory inspection items. 7.2.2 Type inspection
7.2.2.1 The technical items specified in 5 of this standard are type inspection items. 7.2.2.2 Type inspection conditions
Type inspection should be carried out in the following circumstances: a) Trial design and identification of new products or old products for conversion; b) After formal production, if there are major changes in structure, materials, and processes that may affect product performance; c) During normal production, once a quarter;
d) When the product is resumed after a long period of suspension; e) When there is a difference between the factory inspection results and the last type inspection results; f) When the national quality supervision agency proposes a type inspection requirement. 7.3 Products should be inspected batch by batch. The manufacturer uses the output of each shift as a batch and the delivery quantity as a batch: The inspection batch should be composed of products of the same model, grade, category, volume, and production conditions. The GB/T2828 sampling plan is used to select the normal inspection sampling plan. 7.4 The basic requirements specified in 5.1 of this standard are to be inspected at the same level as S-2, with a qualified quality level of 6.5. The number of samples to be drawn and the number of qualified items to be drawn are 5. 7.5 The inspection items specified in 5.2 of this standard are to be inspected at the special level as S-2, with a qualified quality level of 2.5.The number of samples collected and the number of qualified judgments are shown in Table 6.
Normal·Drinking Test
Our product range
1~-150
15135030
35001 and above
Toy Model System
1-35 GO:
35001 and above
7.6 Determination of heat
7.6.1 Out! Inspection and judgment rules
Number of samples that do not meet
Number of samples that do not meet
11.-- $2 AQI.--6. 5
Number of qualified judgment
Number of positive belts for secondary inspection
IL-S2 AQI.=2. 5
Number of qualified judgment
Number of unqualified judgment
Number of unqualified judgment
The requirements in 5.1 of this standard are inspected. If any of them are unqualified, the product is judged to be unqualified. When the number of unqualified samples is greater than or equal to the unqualified judgment value specified in Table 6, the batch of products is judged to be unqualified. The requirements of the airtight test specified in 5.2 of this standard are inspected. If any of them are unqualified, the sample is judged to be unqualified. When the number of unqualified samples is greater than or equal to the unqualified judgment value specified in Table 6, the batch of products is judged to be unqualified. 5
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7.6.2 Type inspection judgment rules
BB/T 0019—2000
The judgment rules of 5.1 of this standard are shown in 7.6.1. When conducting each test in 5.2, if one sample fails, the item is unqualified. When the number of unqualified samples is greater than or equal to the number of unqualified judgments specified in Table 6, the batch of products is judged to be unqualified. 7.? After the unqualified batch is repaired or eliminated, it is submitted for inspection again. If the strictness remains unchanged and it still fails, the batch is judged to be unqualified.
8 Marking, packaging, transportation and purchase and storage
8.1 Marking
The can should be marked with the manufacturer, production port, and batch logo at its appropriate position. 8.2 Packaging
The outer packaging and packaging method of the can shall be determined by negotiation between the supply and demand parties. 8.3 Transportation
Avoid collision, rain, exposure and pollution during transportation. 8.4 Storage
8.4.1 Store separately in a ventilated, dry and clean warehouse to avoid dust from other items and direct sunlight. 8.4.2 The shelf life of the product is = months from the date of shipment. Product Partner Network http://www.pw.edu.cn/productpartner.html
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Huhua People's Republic of China Packaging
Industry Standard
Packaging Container Square Cans and Oval Cans
BB/T 0019-20C0
Published by China Standards Press
No. 16, Sanwuhe North Street, Fuxingmen, Beijing
Postal Code: 100045
Tel: 68522112
Printed by Qinhuangdao Printing Factory of Zhongyu Standard Press Distributed by Beijing Distribution Office of Xinhua Bookstore Sold by Xinhua Bookstores in various places Copyright is exclusive and cannot be reproduced
Format 880×12301/16
First edition in March 2001
Printing Sheet S/4
Number of words 13 Qianyu
First printing in March 20C1
Print run 1-1C00
Book number: 155066￥2-13553
Ke 563
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Price 8.00 yuan
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