QB 1458-1992
Non-heat-sealable tea filter paper (English Version)
- Standard No.
- QB 1458-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Light Industry
- Status
- 2005-09
- Replace By
- QB/T 1458-2005
- Latest
- QB/T 1458-2005
- Scope
- This standard specifies the product classification, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of non-heat-sealable tea filter paper. This standard applies to filter bag paper used in non-heat-sealing automatic tea packaging machines or manual packaging of tea (proprietary Chinese medicine).
QB 1458-1992 history
- 2005 QB/T 1458-2005 Tea bag paper of non heat seal type
- 1992 QB 1458-1992 Non-heat-sealable tea filter paper
QB 1458-1992 Non-heat-sealable tea filter paper was changed to QB/T 1458-2005 Tea bag paper of non heat seal type.
