Tel: +86 188 2689 9458
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:
Spout pouch flexibility Factory
Popular recommendation
Flexible packaging film roll
Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
Vacuum zipper bag Production
wine bag in box custom
kraft spout pouch Production
biodegradable spout pouches manufacturer
wine bag in box Manufacturing
biodegradable spout pouches Production
paper snack food bag Manufacturing
Do you know all the things in the Bag-in-box?
Bag-in-Box with Tap: The Innovative Solution for Efficient Liquid Packaging
Type of bag
If you don't know how to identify the vacuum packaging bag, come and see.vacuum zipper bags for clot
baby pacifier newborn wholesale.What are the good properties of food packaging bags
Bag in Box: Provide sustainable packaging for your beverages.bag in box for wine
Food packaging bag detection
Optimizing Liquid Packaging Bag Production for Efficiency and Quality
What is the difference between fully biodegradable plastic bags and degradable plastic bags?
What are the advantages of liquid chemical packaging bags in transportation?
How much do you know about the characteristics and use of aluminum foil packaging bags?gusset alumin
Packaging bag material
The characteristics of the characteristics of all kinds of packaging bags.Flexible packaging film ro
PET food bag manufacturer.Production process of octagonal sealed food packaging bags
Vacuum packaging
The preservation characteristics of vacuum frying food
coffee bag history
PE plastic bag introduction
Solution to damage of plastic flexible packaging bags.aluminium retort pouch
Causes of safety hazards of vacuum packaging bags.pint zipper vacuum bag distributors
Subscribe to Top-line emails and
stay updated on our news.
+86 188 2689 9458Email: info@toplinepackaging.com
Add: Room 204-205 ,Buliding 2 ,No 7 xinji Road,Nancheng street ,Dongguan City ,Guangdong province,China
Download Catalogs
Wechat
Whatsapp
