Some standard content:
ICS 55.160
Huaminliguo Packaging Industry Standard
BB/T 0043---2007
Plastic Logistics Turnover Box
Piasticlogistics containers
2007-03-06 Released
2007-09-01Implementation
National Development and Reform Commission of the People's Republic of China issued
2007 No. 16
National Development and Reform Commission approved the "207 industry standards including weak and codes for combined use of vehicles (see the attachment for standard numbers, names and starting implementation periods), including 7 automotive industry standards, 1 machinery industry standard, 9 packaging industry standards, 5 ferrous metallurgical industry standards, and 7 pharmaceutical equipment industry standards. The following are now announced
: The automotive, packaging and pharmaceutical equipment industry standards are published by China Planning Publishing House, and the Yucheng industry standards are published by Machinery Industry Press·The ferrous metallurgical industry standards are published by Electrometallurgical Industry Press.
Document: Numbers, names and implementation dates of 9 packaging industry standards National Development and Reform Commission of the People's Republic of China March 6, 2007
Attachment:
Standard number
Numbers, names and implementation dates of 9 packaging industry standards Standard name
BB/T 0040—2007
BB/T 0041—2007
BB/T 0042 --2007
BB/T 0043---2007
BF/T 0044--200?
BB/T 0045—2007
BR 00462007
BR/T 0047—2007
30048200
Prefabricated plywood box
Packaging color layer co-extrusion group diaphragm test
Packaging container pesticide bottle
Plastic logistics turnover box
Packaging container plastic pesticide bottle
Slow slurry molded products industrial product packaging
Gas baby ribbon
Gas paint
Hewu anti-penetration bottle
Implementation date
2007-09-01
2007-09-01
2007- 09-01
2007-09-01
2007-09-01
2007-09-01www.bzxz.net
2007-09-01
2007-09-01
2007-09-01
Foreword·
Normative references
Product classification and dimensions
4 Requirements·
Test methods
6 Inspection rules·
Marking, packaging, transportation and storage·
BB/F 0043---2007
BB/T0043—2007
This standard is formulated in accordance with the International Safe Transit Association standard 1STA7B2005 "Closed Logistics Turnover Boxes Below 68k" (English version). This standard is proposed by the China Packaging Federation. This standard is under the jurisdiction of the National Standardization Technical Committee. The main units of this standard are: China Packaging Research and Testing Center, Suzhou Dasen Plastic Industry Co., Ltd., Shenzhen Vocational and Technical College,
The main drafters of this standard are: Han Guanshan, Explosion, Chang Hong, Yuan Wenguang, Jian, Yang Ji, Chen Zhenqiang, Wang Lijie. 1 Scope
Plastic Logistics Turnover Box
BB/T0043—2007
This standard specifies the production requirements, test methods, inspection rules, marking, packaging, transportation and storage of plastic logistics turnover boxes (hereinafter referred to as turnover boxes) with good quality. This standard applies to the turnover boxes made of polyolefin plastics as raw materials and produced by injection molding. Normative Reference Documents
The clauses in the following documents become the clauses of this standard through reference in this standard. For any dated referenced document, all subsequent amendments (excluding the content with lapsed date) or revised versions are not applicable to this standard: however, the parties who have reached an agreement on the standard may study whether the latest versions of these documents can be used: For any undated referenced document, the latest version shall apply to this standard. GB/19I Packaging storage and transportation diagrams
GB/T2828.1—2013 Inspection procedures for counting groups Part 1: Sampling plan for batch inspection according to acceptance certificate limit (AQ1)
CB348.57.4-1992 Pressure test method for packaging and transport packagesCB/4857.5~~1992 Drop test method for packaging and transport packagesC134857.7-2005 Normal delayed frequency vibration test method for packaging and transport packages3 Product classification and size
3.1 Classification
Weight According to the appearance, the turnover box can be divided into: pass-through type, folding type, and inclined type. 3.2 Specifications and dimensions
The preferred size of the turnover box (length × width) is: 60lmm×400mm400mm×300mm300mm×200mmt, the preferred height is: 120mm, 160mm, 230mm, 290mml.340mm4 Requirements
The general use turnover box should comply with the following provisions, and the special purpose turnover box should also comply with relevant regulations: 4.1 Dimension deviation
The dimensional deviation requirements are shown in Table 1.
4.2 Quality deviation
Not exceeding 3% of the rated quality product
4.3 Appearance
Appearance requirements are shown in Table 2.
BB/T00432007
Maximum "drug
Maximum flower
Recognition area
4.4 Matching
4.4.1 Class code matching
Table 1 Dimension difference requirements
Product nominal value +0.5%
According to product The product size is divided into sections to take the relative error rate, add the cumulative method to calculate the sum of the nominal size of 200mm
Nominal size is 200mm~400mm
Table 2 Appearance requirements
Nominal size is greater than 400mm
Complete, no residual deformation, smooth and flat, no hair on the corners and ends, no flash, no air pool. No color difference between the first pick and the second product color rate is basically reduced, and it cannot be used for transfer
Paste area 4.4.2 Anti-friction The current size of the turnover box is not allowed to be stacked. 4.5 The side deformation rate is not more than 1.0%, 4.6 Physical properties The physical properties of the general purpose turnover box are shown in Table 3: Physical properties requirements Box strength performance Photoelectric performance Drop performance ||Performance
Test method
5.1 Test sample
No obvious deformation, cracks, breakage and other functional damages. No cracks, breakage and other functional damages.
No obvious deformation, cracks, breakage and other functional damages. No cracks, breakage and other functional damages.
The turnover box can be demoulded for 241. The test product can be received and placed at room temperature for 5 hours before the next test can be carried out. 5.2 Deviation
BB/T 0043-2007
Specification size inspection adopts a general measuring instrument with an accuracy of 1mm. The length and width are measured at the box body. The length and width of the test product are the maximum values of the two connecting lines of the four corners of its shape (see Figure 1). When calculating the length of the test product at the end, the values of the two end recesses should be added: the height should be measured at the rounded corners, and the maximum value of the four values should be taken. Confirm ln
Figure 1 Schematic diagram of turnover box specification measurement
5.3 Quality deviation
Use a general weighing instrument with an accuracy of 5 to weigh. , the percentage of the image and the rated value is low. 5.4 Appearance
Visual inspection under natural light conditions and use appropriate measuring instruments to measure. 5.5 Fit
5.5.1 Fitting
Place one test sample on the ground and the other test sample on the front. After the fitting parts are aligned, check whether the two test samples can be normally assembled. Place 3 test products and check their resistance. 5.5.2 Anti-slip.
Stack the test samples on the ground with a height of not less than 2", and lift the short edge of the box to make the bottom of the box at a 5° angle to the ground, especially the side of the box.
5.6 Lateral deformation rate
Measure with a smooth surface of 0.05mm. The measurement method is shown in Figure 2. Determine the maximum deformation point on the tested surface of the test product.Make the square of the square ruler parallel to the box plane, and then make the upper ruler vertical to the measured surface. The distance from the lower end of the true ruler to the point is the measured side deformation. The length of the ruler is selected to be consistent with the straight line length of the measured surface. The side deformation rate A (%) of the measured surface of the test sample is calculated according to formula (1), =
Where:
A-side deformation rate of the measured surface of the test sample, %; L-the length of the box side where the measured surface is located, mr; AZ-side deformation of the measured surface,
5.7 Strength performance test
5.7.1 Pressure performance test of through box and folding box. Al
Take 3 test samples and conduct the test in accordance with the provisions of 5.6.1 of GB/T4857.4. For the folding box, the test is carried out in accordance with Appendix 3
31/T 0043--2007
called deformation
3-Test sample letter I standard period
Figure 2 Schematic diagram of the measurement of the deformation of the box side wall
Appropriate devices are used to support the side wall to avoid the side wall from folding back. The pressure load is calculated according to formula (2), F= ×9.×(-)×2
Force cut cat N,
—Rated load is the sum of the mass of the material inside and the sample box, k is the number of degrees
2Deterioration coefficient
After the test, check the test sample for obvious deformation, cracks, breakage and other kinetic damage. 5.7.2 Non-force performance test of inclined plug box
Two test items are used as one dimension, with a total of 3 groups of test samples. The top cover of each test sample is placed upward and placed on the lower plate of the pressure testing machine. It is carried out in accordance with the provisions of GB/T4857.415.6.1, and the force load is calculated according to formula (2). After the test, check whether the test sample has functional damage such as obvious deformation and broken strands. 5.7.3 Required force performance test
Three test samples are respectively placed on the lower plate of the pressure testing machine with the top cover facing upward. A long hardwood test sample with a width and height of 90mm is placed in the middle of the length direction. The distance between the two ends of the test sample is 50m. It is carried out in accordance with the provisions of GB14857.1.6. The load is 0.9kN. After the test, check whether the top cover of the test sample has obvious deformation, cracks, breakage and other damage. 5.8 Vibration test
Install sandbags or actual contents with the load-bearing mass specified in the product manual, place the test sample on the vibration table, and calculate the number of layers using the nominal stacking value or the number of layers according to the commercial height of not less than 2m. Perform the vibration test in accordance with (B/4857.7 or 5.6.4 Method B). The vibration lasts for 60min. After the test, check whether the test sample has light cracks, breakage and other functional damage.
5.9 Joint drop performance test
According to the specification of CB4857.5 drop test method. Take 3 test samples for each test. 5.9.1 Normal temperature drop performance test.
Under warm conditions, install the sandbags according to the load area of the test sample, drop the sample to a height of 8c0mU, and drop the test sample to the bottom 4
BR/T respectively. 0043-2007
The four corners of the top and the bottom edge of the bar, each position is dropped once. After the test, the test sample is inspected to see if there is obvious deformation, cracks, damage and other functional damage:
5.9.2 Low-fall drop performance test,
The test sample is slightly weighted inside, placed in a box and treated at -18℃±2 for 24 hours, the drop height is 1.8m, and the long edge, short edge and their corners of the bottom of the test sample are dropped respectively, and each part is dropped once. The drop test should be completed within 10mm. The test is to check whether the test sample has obvious deformation, cracks, breakage and other functional damage. 5.10 Joint performance test
5.10.1 Test equipment
The equipment:
Hook, 70mm wide steel plate is bent, and it has enough strength to ensure that it will not deform after the test (see Figure 3): Figure 3 Hook diagram
Lift, slit or wire rope with small elongation; counterweight, according to 5 times the rated measurement.
5.10.2 Test steps.
At most 3 test samples, at room temperature, use a hook to hang the lower end of the test sample, so that the angle between the two ends is 60" ± 3°, and the test sample is evenly hooked with counterweight according to the rated mass (see Figure 4). Start timing after lifting, and put down the test sample after 10 minutes. Check whether the test sample has functional damage such as cracks and breakage.
1 Test sample; 2 Hanging instrument 3-
Figure 4 Suspension schematic diagram
BB/T 0043--2007
6 Inspection and measurement
6.1 Correction batch
Logistics turnover boxes with the same specifications, color, and brand raw materials are set as--, and the maximum batch is 10,000. 6.2 Sampling
Size small deviation quality ratio, external size and side wall deformation according to (2828.1 Table 3-A normal inspection secondary sample plan (market packaging), the stock will be good water 1, A=6.5 specified sample, the rest of the test samples are randomly selected from the batch. 6.3 Inspection classification
6.3.1 Factory inspection
The general inspection items are size deviation, appearance deviation, side deformation rate, fit and temperature drop. 6.3.2 Periodic Inspection
Type inspection should be carried out in the following situations: a) When new products or old products are transferred to wider production and production; b) When the structure, process or material changes; c) When the product is over-produced and the second inspection is carried out half a year; d) When the product is out of production for a long time; d) The quality report is average or the customer requests to avoid type inspection; d) There is a significant difference between the inspection result and the second inspection result. Type inspection refers to the test items for all items specified in the requirements and should be selected from the qualified products in the factory inspection. 6.4 Judgment rules
6.4.1 The sample is qualified.
The test is carried out according to the provisions of 4.1~4.6 and Section 5. If all parts are in compliance, the sample unit is qualified. 6.4.2 Qualified criticism criteria
6.4.2.1 According to the provisions of 6.2, the dimensional deviation, quality deviation, appearance and side wall deformation rate are tested and judged whether the batch of products is qualified. 6.4.2.2 If the two tests are qualified, the matching performance is unqualified and the batch of products is judged to be qualified. The product is unqualified.
6.4.2.3 Physical performance If all tests are qualified, the physical performance is qualified: When the physical performance is tested once, if all the tests of any item meet the requirements, the item is qualified. If there are no unqualified products and the number does not exceed 1, the first test is carried out on the item. If there are no unqualified products, the item is still qualified, otherwise it is judged as unqualified. If one physical performance item is unqualified, the batch of products is unqualified.
7 Marking, packaging, transportation and storage
7.1 Labeling
Generally, the following contents should be marked on the appropriate parts of the product: product specifications and models, product main raw materials, product standards, manufacturer and production date, etc.
The labeling should comply with the provisions of CB/T191. 6
7.2 Packaging
To be determined by both parties.
7.3 Transportation
Avoid dust during transportation and place neatly to prevent damage. 7.4 Storage
B1/T 0043--2007
The product should be stored in a clean, cool and dry warehouse, away from corrosive chemicals and other hazardous substances, away from heat and fire sources. Avoid exposure to sunlight. ?2 Non-force performance test of inclined plug box
Two test items are used as one dimension, with a total of 3 groups of test samples. The top cover of each test sample is placed upward and placed on the lower plate of the pressure testing machine. It is carried out in accordance with the provisions of GB/T4857.415.6.1, and the force load is calculated according to formula (2). After the test, check whether the test sample has functional damage such as obvious deformation and broken strands. 5.7.3 Required force performance test
Three test samples are respectively placed on the lower plate of the pressure testing machine with the top cover facing upward. A long hardwood test sample with a width and height of 90mm is placed in the length direction of the test sample. The distance between this hardwood and the two ends of the test sample is 50m. It is carried out in accordance with the provisions of G14857.1.6. The load is 0.9kN. After the test, check whether the top cover of the test sample has obvious deformation, cracks, breakage and other damage. 5.8 Vibration test
Install sandbags or actual contents with the load-bearing mass specified in the product manual, place the test sample on the vibration table, and calculate the number of layers using the nominal stacking value or the number of layers according to the commercial height of not less than 2m. Perform the vibration test in accordance with (B/4857.7 or 5.6.4 Method B). The vibration lasts for 60min. After the test, check whether the test sample has light cracks, breakage and other functional damage.
5.9 Joint drop performance test
According to the specification of CB4857.5 drop test method. Take 3 test samples for each test. 5.9.1 Normal temperature drop performance test.
Under warm conditions, install the sandbags according to the load area of the test sample, drop the sample to a height of 8c0mU, and drop the test sample to the bottom 4
BR/T respectively. 0043-2007
The four corners of the top and the bottom edge of the bar, each position is dropped once. After the test, the test sample is inspected to see if there is obvious deformation, cracks, damage and other functional damage:
5.9.2 Low-fall drop performance test,
The test sample is slightly weighted inside, placed in a box and treated at -18℃±2 for 24 hours, the drop height is 1.8m, and the long edge, short edge and their corners of the bottom of the test sample are dropped respectively, and each part is dropped once. The drop test should be completed within 10mm. The test is to check whether the test sample has obvious deformation, cracks, breakage and other functional damage. 5.10 Joint performance test
5.10.1 Test equipment
The equipment:
Hook, 70mm wide steel plate is bent, and it has enough strength to ensure that it will not deform after the test (see Figure 3): Figure 3 Hook diagram
Lift, slit or wire rope with small elongation; counterweight, according to 5 times the rated measurement.
5.10.2 Test steps.
At most 3 test samples, at room temperature, use a hook to hang the lower end of the test sample, so that the angle between the two ends is 60" ± 3°, and the test sample is evenly hooked with counterweight according to the rated mass (see Figure 4). Start timing after lifting, and put down the test sample after 10 minutes. Check whether the test sample has functional damage such as cracks and breakage.
1 Test sample; 2 Hanging instrument 3-
Figure 4 Suspension schematic diagram
BB/T 0043--2007
6 Inspection and measurement
6.1 Correction batch
Logistics turnover boxes with the same specifications, color, and brand raw materials are set as--, and the maximum batch is 10,000. 6.2 Sampling
Size small deviation quality ratio, external size and side wall deformation according to (2828.1 Table 3-A normal inspection secondary sample plan (market packaging), the stock will be good water 1, A=6.5 specified sample, the rest of the test samples are randomly selected from the batch. 6.3 Inspection classification
6.3.1 Factory inspection
The general inspection items are size deviation, appearance deviation, side deformation rate, fit and temperature drop. 6.3.2 Periodic Inspection
Type inspection should be carried out in the following situations: a) When new products or old products are transferred to wider production and production; b) When the structure, process or material changes; c) When the product is over-produced and the second inspection is carried out half a year; d) When the product is out of production for a long time; d) The quality report is average or the customer requests to avoid type inspection; d) There is a significant difference between the inspection result and the second inspection result. Type inspection refers to the test items for all items specified in the requirements and should be selected from the qualified products in the factory inspection. 6.4 Judgment rules
6.4.1 The sample is qualified.
The test is carried out according to the provisions of 4.1~4.6 and Section 5. If all parts are in compliance, the sample unit is qualified. 6.4.2 Qualified criticism criteria
6.4.2.1 According to the provisions of 6.2, the dimensional deviation, quality deviation, appearance and side wall deformation rate are tested and judged whether the batch of products is qualified. 6.4.2.2 If the two tests are qualified, the matching performance is unqualified and the batch of products is judged to be qualified. The product is unqualified.
6.4.2.3 Physical performance If all tests are qualified, the physical performance is qualified: When the physical performance is tested once, if all the tests of any item meet the requirements, the item is qualified. If there are no unqualified products and the number does not exceed 1, the first test is carried out on the item. If there are no unqualified products, the item is still qualified, otherwise it is judged as unqualified. If one physical performance item is unqualified, the batch of products is unqualified.
7 Marking, packaging, transportation and storage
7.1 Labeling
Generally, the following contents should be marked on the appropriate parts of the product: product specifications and models, product main raw materials, product standards, manufacturer and production date, etc.
The labeling should comply with the provisions of CB/T191. 6
7.2 Packaging
To be determined by both parties.
7.3 Transportation
Avoid dust during transportation and place neatly to prevent damage. 7.4 Storage
B1/T 0043--2007
The product should be stored in a clean, cool and dry warehouse, away from corrosive chemicals and other hazardous substances, away from heat and fire sources. Avoid exposure to sunlight. ?2 Non-force performance test of inclined plug box
Two test items are used as one dimension, with a total of 3 groups of test samples. The top cover of each test sample is placed upward and placed on the lower plate of the pressure testing machine. It is carried out in accordance with the provisions of GB/T4857.415.6.1, and the force load is calculated according to formula (2). After the test, check whether the test sample has functional damage such as obvious deformation and broken strands. 5.7.3 Required force performance test
Three test samples are respectively placed on the lower plate of the pressure testing machine with the top cover facing upward. A long hardwood test sample with a width and height of 90mm is placed in the length direction of the test sample. The distance between this hardwood and the two ends of the test sample is 50m. It is carried out in accordance with the provisions of G14857.1.6. The load is 0.9kN. After the test, check whether the top cover of the test sample has obvious deformation, cracks, breakage and other damage. 5.8 Vibration test
Install sandbags or actual contents with the load-bearing mass specified in the product manual, place the test sample on the vibration table, and calculate the number of layers using the nominal stacking value or the number of layers according to the commercial height of not less than 2m. Perform the vibration test in accordance with (B/4857.7 or 5.6.4 Method B). The vibration lasts for 60min. After the test, check whether the test sample has light cracks, breakage and other functional damage.
5.9 Joint drop performance test
According to the specification of CB4857.5 drop test method. Take 3 test samples for each test. 5.9.1 Normal temperature drop performance test.
Under warm conditions, install the sandbags according to the load area of the test sample, drop the sample to a height of 8c0mU, and drop the test sample to the bottom 4
BR/T respectively. 0043-2007
The four corners of the top and the bottom edge of the bar, each position is dropped once. After the test, the test sample is inspected to see if there is obvious deformation, cracks, damage and other functional damage:
5.9.2 Low-fall drop performance test,
The test sample is slightly weighted inside, placed in a box and treated at -18℃±2 for 24 hours, the drop height is 1.8m, and the long edge, short edge and their corners of the bottom of the test sample are dropped respectively, and each part is dropped once. The drop test should be completed within 10mm. The test is to check whether the test sample has obvious deformation, cracks, breakage and other functional damage. 5.10 Joint performance test
5.10.1 Test equipment
The equipment:
Hook, 70mm wide steel plate is bent, and it has enough strength to ensure that it will not deform after the test (see Figure 3): Figure 3 Hook diagram
Lift, slit or wire rope with small elongation; counterweight, according to 5 times the rated measurement.
5.10.2 Test steps.
At most 3 test samples, at room temperature, use a hook to hang the lower end of the test sample, so that the angle between the two ends is 60" ± 3°, and the test sample is evenly hooked with counterweight according to the rated mass (see Figure 4). Start timing after lifting, and put down the test sample after 10 minutes. Check whether the test sample has functional damage such as cracks and breakage.
1 Test sample; 2 Hanging instrument 3-
Figure 4 Suspension schematic diagram
BB/T 0043--2007
6 Inspection and measurement
6.1 Correction batch
Logistics turnover boxes with the same specifications, color, and brand raw materials are set as--, and the maximum batch is 10,000. 6.2 Sampling
Size small deviation quality ratio, external size and side wall deformation according to (2828.1 Table 3-A normal inspection secondary sample plan (market packaging), the stock will be good water 1, A=6.5 specified sample, the rest of the test samples are randomly selected from the batch. 6.3 Inspection classification
6.3.1 Factory inspection
The general inspection items are size deviation, appearance deviation, side deformation rate, fit and temperature drop. 6.3.2 Periodic Inspection
Type inspection should be carried out in the following situations: a) When new products or old products are transferred to wider production and production; b) When the structure, process or material changes; c) When the product is over-produced and the second inspection is carried out half a year; d) When the product is out of production for a long time; d) The quality report is average or the customer requests to avoid type inspection; d) There is a significant difference between the inspection result and the second inspection result. Type inspection refers to the test items for all items specified in the requirements and should be selected from the qualified products in the factory inspection. 6.4 Judgment rules
6.4.1 The sample is qualified.
The test is carried out according to the provisions of 4.1~4.6 and Section 5. If all parts are in compliance, the sample unit is qualified. 6.4.2 Qualified criticism criteria
6.4.2.1 According to the provisions of 6.2, the dimensional deviation, quality deviation, appearance and side wall deformation rate are tested and judged whether the batch of products is qualified. 6.4.2.2 If the two tests are qualified, the matching performance is unqualified and the batch of products is judged to be qualified. The product is unqualified.
6.4.2.3 Physical performance If all tests are qualified, the physical performance is qualified: When the physical performance is tested once, if all the tests of any item meet the requirements, the item is qualified. If there are no unqualified products and the number does not exceed 1, the first test is carried out on the item. If there are no unqualified products, the item is still qualified, otherwise it is judged as unqualified. If one physical performance item is unqualified, the batch of products is unqualified.
7 Marking, packaging, transportation and storage
7.1 Labeling
Generally, the following contents should be marked on the appropriate parts of the product: product specifications and models, product main raw materials, product standards, manufacturer and production date, etc.
The labeling should comply with the provisions of CB/T191. 6
7.2 Packaging
To be determined by both parties.
7.3 Transportation
Avoid dust during transportation and place neatly to prevent damage. 7.4 Storage
B1/T 0043--2007
The product should be stored in a clean, cool and dry warehouse, away from corrosive chemicals and other hazardous substances, away from heat and fire sources. Avoid exposure to sunlight. ?2 Test steps.
At least 3 test samples, at room temperature, use a hook to hang the lower end of the test sample, so that the angle between the two ends is 60" ± 3°, and the test sample is evenly weighted according to the rated mass (see Figure 4). Start timing after lifting, and put down the test sample after 10 minutes to check whether the test sample has functional damage such as cracks or damage.
1 Test sample; 2 Hanging instrument 3-
Figure 4 Schematic diagram of suspension
BB/T 0043--2007
6 Inspection and measurement
6.1 Correction batch
Logistics turnover boxes with the same specifications, color, and brand raw materials are set as--, and the maximum batch is 10,000. 6.2 Sampling
Size small deviation ratio difference, external size and side wall deformation according to (2828.1 Table 3-A normal inspection secondary sample plan (market packaging), the stock will be good water 1, A=6.5 specified sample, the rest of the test samples are randomly selected from the batch. 6.3 Inspection classification
6.3.1 Factory inspection
The general inspection items are size deviation, site deviation appearance, side wall deformation rate , fit and temperature drop. 6.3.2 Periodic inspection
Type inspection should be carried out in the following cases: a) When new products or old products are put into production and the production process is not clear; b) When the structure, technology and material are changed; d) When the product is out of production for a long time and the second inspection is carried out in half a year; d) When the product is out of production for a long time; d) The quality report is not satisfactory or the customer requires the type inspection to be carried out; d) The test results are significantly different from the first inspection. The type inspection is for all items specified in the requirements, and the test products should be selected from the qualified products of the factory inspection. 6.4 Judgment rules
6.4.1 The design of the sample is.
According to 4. 1~4.6 and the provisions of Section 5. If all the tests are in compliance, the sample unit is qualified. 6.4.2 Criteria for Qualification
6.4.2.1 For dimensional deviation, quality deviation, appearance and side wall deformation rate, take measures according to the provisions of 6.2 and judge whether the batch of products is qualified. 6.4.2.2 If the matching performance is qualified, the matching performance is unqualified and the batch of products is judged to be unqualified.
6.4.2.3 If all the tests of physical performance are qualified, the physical performance is qualified: If all the tests of any item are in compliance with the provisions, the item is qualified, and there are any unqualified items. If the number of qualified products does not exceed 1, the first test will be carried out on this item. If there is no unqualified product, the item will be determined as qualified, otherwise it will be determined as unqualified. If one of the physical properties is unqualified, the batch of products will be unqualified.
7 Marking, packaging, transportation and storage
7.1 Labeling
Generally, the following contents should be marked on the appropriate parts of the product: product specifications and models, product main raw materials, product standards, manufacturer and production date, etc.
The pig transportation label should comply with the provisions of CB/T191. 6
7.2 Packaging
To be determined by both parties.
7.3 Transportation
Avoid wild crabs during transportation and place them neatly to prevent damage. 7.4 Storage
B1/T 0043--2007
The product should be stored in a clean, cool and dry warehouse, away from corrosive chemicals and other confidential materials, away from heat and fire sources. Avoid exposure to sunlight.2 Test steps.
At least 3 test samples, at room temperature, use a hook to hang the lower end of the test sample, so that the angle between the two ends is 60" ± 3°, and the test sample is evenly weighted according to the rated mass (see Figure 4). Start timing after lifting, and put down the test sample after 10 minutes to check whether the test sample has functional damage such as cracks or damage.
1 Test sample; 2 Hanging instrument 3-
Figure 4 Schematic diagram of suspension
BB/T 0043--2007
6 Inspection and measurement
6.1 Correction batch
Logistics turnover boxes with the same specifications, color, and brand raw materials are set as--, and the maximum batch is 10,000. 6.2 Sampling
Size small deviation ratio difference, external size and side wall deformation according to (2828.1 Table 3-A normal inspection secondary sample plan (market packaging), the stock will be good water 1, A=6.5 specified sample, the rest of the test samples are randomly selected from the batch. 6.3 Inspection classification
6.3.1 Factory inspection
The general inspection items are size deviation, site deviation appearance, side wall deformation rate , fit and temperature drop. 6.3.2 Periodic inspection
Type inspection should be carried out in the following cases: a) When new products or old products are put into production and the production process is not clear; b) When the structure, technology and material are changed; d) When the product is out of production for a long time and the second inspection is carried out in half a year; d) When the product is out of production for a long time; d) The quality report is not satisfactory or the customer requires the type inspection to be carried out; d) The test results are significantly different from the first inspection. The type inspection is for all items specified in the requirements, and the test products should be selected from the qualified products of the factory inspection. 6.4 Judgment rules
6.4.1 The design of the sample is.
According to 4. 1~4.6 and the provisions of Section 5. If all the tests are in compliance, the sample unit is qualified. 6.4.2 Criteria for Qualification
6.4.2.1 For dimensional deviation, quality deviation, appearance and side wall deformation rate, take measures according to the provisions of 6.2 and judge whether the batch of products is qualified. 6.4.2.2 If the matching performance is qualified, the matching performance is unqualified and the batch of products is judged to be unqualified.
6.4.2.3 If all the tests of physical performance are qualified, the physical performance is qualified: If all the tests of any item are in compliance with the provisions, the item is qualified, and there are any unqualified items. If the number of qualified products does not exceed 1, the first test will be carried out on this item. If there is no unqualified product, the item will be determined as qualified, otherwise it will be determined as unqualified. If one of the physical properties is unqualified, the batch of products will be unqualified.
7 Marking, packaging, transportation and storage
7.1 Labeling
Generally, the following contents should be marked on the appropriate parts of the product: product specifications and models, product main raw materials, product standards, manufacturer and production date, etc.
The pig transportation label should comply with the provisions of CB/T191. 6
7.2 Packaging
To be determined by both parties.
7.3 Transportation
Avoid wild crabs during transportation and place them neatly to prevent damage. 7.4 Storage
B1/T 0043--2007
The product should be stored in a clean, cool and dry warehouse, away from corrosive chemicals and other confidential materials, away from heat and fire sources. Avoid exposure to sunlight.
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