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:
Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S
coffee grinds pouches wholesaler
Popular recommendation
Pouch with handle
Aluminum foil bag
125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve
spout pouch bags wholesaler
spout pouch bags custom
packaging spout pouch
packaging spout pouch Manufacturing
pouch with handle
super pouch
spout pouch bag manufacturer
Does summer cold beer go well with Bag-In-Box packaging?
What are the interactions between the packaging material and the object to be packaged
The Versatility of Bag-in-Bag Liquid Packing Products and Filling Machines
How to customize the packaging bag
Introduction to the relevant applications of plastic vacuum packaging bags.paper snack food bag manu
What is a coffee bag
bag in box packaging Solution.Learn about children's food packaging bags
Experience in the era of Bag-in-Box
Get information about olive oil storage
Several common coffee bag materials
Application materials of composite packaging bags.spout pouch serves manufacturer
The benefits of loading food with vacuum aluminum foil bags.zipper lock vacuum bag custom
Introduce the causes and solutions of air leakage in vacuum composite bags.aluminium coffee bag
Vacuum packaging
BIB bag manufacturer tells you application scenarios
What are the common bag types of food packaging bags
packaging kraft paper pouch bag manufacture.Colorful packaging bags make your products stand out eve
Paper plastic composite bag.beverage bag manufacturers
Anti static aluminum foil bag.aluminium spout pouch
What are the inspection items of food packaging bags?tea pouch packing machine 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
