1. National Standards for Corrugated Base Paper, Boxboard, Corrugated Cardboard and Corrugated Boxes
1. Corrugated base paper: GB 13023-91;
2. Cardboard: GB / T 13024-2003;
3. Corrugated cardboard: GB / T 6544-1999;
4. Corrugated carton; GB 6543-86;
5. Inspection regulations for corrugated cardboard boxes for transportation of exported goods: SN / T 0262-93;
2. Test methods and standards for corrugated base paper and cardboard:
6. Take samples of paper and cardboard; GB / T 450-2002 eqv ISO 186: 1994;
7. Standard atmospheric conditions for the processing and testing of paper, paperboard and pulp grade samples;
8. GB / T 10739-2002 eqv ISO 187: 1994;
9. Quantitative determination of paper and cardboard; GB / T 451.2-2002 eqv ISO 536: 1995;
10. Determining the thickness of paper and board; GB / T 451.3-2002 eqv ISO 534: 1988;
11. Determination of paper and board vertical and horizontal directions; GB / T 452.1-2002;
12. Determination of the front and back sides of paper and cardboard; GB / T 452.2-2002;
13. Determination of tensile strength of paper and cardboard (constant speed loading method): GB / T 453-2002;
14. Determination of tensile strength of paper and paperboard (constant speed drawing method): GB / T 12914-1991;
15. Determination of absorbency of paper and paperboard; GB / T 461.3-1989;
16. Determination of moisture in paper and paperboard; GB / T 462-2003;
17. Determination of paper and cardboard stiffness; GB / T 2679.3-1996;
18. Determination of folding endurance of paper and paperboard (MIT method); GB / T 2679.5-1995;
19. Determination of flat compressive strength of corrugated base paper; GB / T 2679.6-1996;
20. Determination of ring compression strength of paper and cardboard; GB / T 2679.8-1995;
3. Corrugated cardboard performance testing methods and standards
1. Determination of the thickness of corrugated cardboard: GB / T 6547-1998;
2. Determination of the bursting strength of corrugated cardboard: GB / T 6545-1998;
3. Determination of the puncture strength of cardboard: GB 2679.7-81;
4. Test of the edge compression strength of corrugated cardboard; GB / T 6546-1998;
5. Corrugated cardboard bonding (peeling) strength test; GB / T 6548-1998;
4. Corrugated box performance testing methods and standards
1. The labeling method of each part during the test of packaging and transportation packages: GB / T 4857.1-92;
2. Pressure test method for packaging and transportation packages: GB / T 4857.4-92;
3. The drop test method for packaging and transportation packages: GB / T 4857.5-92;
4. Sinusoidal fixed frequency vibration test method for packaging and transportation packages: GB / T 4857.7-92;
5. Test method for determining the brittle value of the product using an impact test machine: GB / T 15099-94;
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