Tel: +86 188 2689 9458
source:Industry News release time:2022-09-26 Hits:

During the whole process of production, processing, storage and use, the vacuum bag is gradually brittle due to its natural color and environmental factors, resulting in the shrinking of its physical and physical performance and finally losing the value of the product.
Therefore, when producing and processing vacuum bags, add a thickener, a chemical substance that can prevent plastic embrittlement and mildew. Thickeners include antioxidants, light stabilizers, heat stabilizers and mildew inhibitors according to their full functions. When the vacuum bag touches the polyethylene and vinyl chloride prepolymer in the raw material, it is necessary to add a heat stabilizer when adding T. High-pressure polyethylene, polypropylene, polyethylene, polyamide, polyethylene terephthalate, etc., according to different main uses and production and processing regulations, also need to add some anti-recovery agents, sunscreens, etc. thickener".
Thickeners can be divided into: wrong salts according to the organic chemical structure. Composite metal soaps (polyether salts of lead, palladium, barium, etc.), organic chemical tin, organic chemical antimony, etc. After touching the food category, this kind of metal material is easy to transfer to the human food category. In the extreme, lead and cadmium thickeners are very harmful to the body.
Read recommendations:
Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag
Bag-in-Box with Tap: The Innovative Solution for Efficient Liquid Packaging
Popular recommendation
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
Bag-In-Box
bag in box Manufacturing
coffee pouch price
kraft paper spout pouch wholesale
clear spout pouch custom
aluminium coffee bag price
bag in box wine dispenser
Pouch with Handle Customize
Can the use of vacuum bags ensure that the food does not get moldy?
Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa
The production process and process of vacuum packaging bags
What are the composition of plastic bags?coffee packaging plastic bag wholesale
Paper packaging
Is it normal for frozen food packaging bags to bulge?
Type of bag
The printing principle of composite bags!beverage bag manufacturers
With the widespread use of bags in boxes, their quality has been continuously recognized.bag in box
What is a compound bag
Is the anti-static bag resistant to high temperature?
Composite packaging bag
The cause of Vacuum Zipper Bag leak.vacuum zipper bags company
bag in box packaging Manufacturing.How much do you know about food packaging?
Advertising bag classification.bag in box direct sales
Why not recommend a large number of dog food or casual, simple Dog Food Bag?petco free dog food bag
The advertising function of plastic packaging bags.Aluminum foil bag maker
The expression method used in the design of plastic bag manufacturers
How about the weight of the packing bag
reusable Snack food bag maker.Talking about the Safety Performance of Food Packaging Bags