QB/T 1049-2004
Paper and board-Tester of folding endurance (English Version)
- Standard No.
- QB/T 1049-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 1049-2004
- Replace
- QB/T 1049-1998
- Scope
- This standard specifies the product classification, requirements, test methods, inspection rules and markings, packaging, transportation and storage of paper and cardboard folding endurance testers. This standard is applicable to folding endurance testers (hereinafter referred to as "folding endurance testers") for conducting folding endurance fatigue strength tests on sheet materials such as paper, cardboard, and tobacco sheets. The technical status inspection of the service life of the folding tester is also used with reference.
QB/T 1049-2004 history
- 2004 QB/T 1049-2004 Paper and board-Tester of folding endurance
- 1998 QB/T 1049-1998 Paper and cardboard folding tester
- 1970 QB 1049-1991 MIT type folding endurance tester
