MST Packaging Co., Ltd.
Food packaging bag (film) inspection standards
The main standards for the inspection of food packaging bags (films) are: GB/T4456-1996 "Polyethylene blown film for packaging", GB12025-1989 "High-density polyethylene blown film", QB/T2461-1999...
1120g old Beijing specialty whole duck vacuum cooked food packaging bag fresh and fragrant roast duck aluminum foil packaging film custom
How to deal with the problem of uneven heat sealing of aluminum foil bags Uneven heat sealing is also a common problem in aluminum foil bags. How do we solve this problem? First, adjust the size of...
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