Collection of national standards and test methods

A collection of national standards and test methods for corrugated boxes

I. national standards for corrugated base paper, carton board, corrugated board and corrugated box

1 Corrugated base paper: GB

2. Carton board: gb/t

3. Corrugated board: gb/t

4. Corrugated box; GB ；

5. Inspection procedures for corrugated boxes for transportation and packaging of export commodities: sn/t

II. Testing methods and standards of corrugated base paper and carton board:

6 Sampling of paper and paperboard; GB/T eqv ISO 186：1994；

7. Standard atmospheric pressure conditions for the processing and testing of paper, paperboard and pulp samples

8. GB/T eqv ISO 187：1994；

9. Quantitative determination of paper and paperboard; GB/T 451. EQV ISO 536 was affected by the downturn in vanadium products and steel prices in recent years: 1995

10. Thickness measurement of paper and paperboard; GB/T 451. eqv ISO 534：1988；

11. Determination of longitudinal and transverse directions of paper and paperboard; GB/T 452.；

12. Determination of front and back sides of paper and paperboard; GB/T 452. Carbon fiber (T800 grade) tensile strength ≥ 5.8gpa

13. Paper and board - Determination of tensile strength (constant rate loading method): gb/t

14. Paper and board - Determination of tensile strength (constant rate tensile method): gb/t

15. Now the tensile testing machine of paper and paperboard also adopts the way of liquid crystal electronic sensor display to measure the absorption; GB/T 461.；

16. Determination of moisture content of paper and paperboard; GB/T ；

17. Determination of stiffness of paper and paperboard; GB/T 2679.；

18. Paper and board Determination of folding resistance (MIT method); GB/T 2679.；

19. Determination of flat pressing strength of corrugated base paper; GB/T 2679.；

20. Paper and board - Determination of ring crush strength; GB/T 2679.；

III. corrugated board performance testing methods and standards

1. Determination of corrugated board thickness: gb/t

2. Determination of bursting strength of corrugated board: gb/t

3. Determination of puncture strength of paperboard: GB 2679

4. Test of corrugated board edge compression strength; GB/T ；

5. Corrugated board bonding (peeling) strength test; Waste foam granulator plus Enterprises above the production scope of foam granulator gb/t

IV. corrugated box performance testing methods and standards

1. Marking method of each part during packaging and transportation package test: gb/t 4857

2. Pressure test method for packaging and transportation packages: gb/t 4857

3. Drop test method for packaging and transportation packages: gb/t 4857

4. Sinusoidal constant frequency vibration test method for packaging and transportation packages: gb/t 4857

5. Test method for determining the brittleness value of products with impact testing machine: gb/t