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:
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
recyclable spout pouches maker
The vacuum packaging bag could not be sealed because of this
Popular recommendation
Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
Bag-In-Box
Spout pouch flexibility
Vacuum zipper bag Processing
eco friendly spout pouches Factory
clear spout pouch Production
aluminium spout pouch sales
bag in box wine Production
kraft paper spout pouch wholesaler
What are the liquid packaging methods?
Main Analysis Report on the Current Situation of the Bag in Box Industry
Kraft paper spout pouch bag in line with the theme of environmental protection in the world
Creative design of coffee bag
Liquid flat mouth filling bag
Super Pouches: Revolutionizing Flexible Packaging for Top-Line Packaging Solutions
The thickness of the food packaging bag is related to food safety.reusable Snack food bag Manufactur
Pure Source: High quality liquid sealed packaging bag.juice bag in box wholesaler
How long can cooked food vacuum packaging bags last?
Main functions of vacuum packaging bag
High end tea packaging design, what wins?coffee tea pouch price
Type of transparent vacuum packaging bag
vanishing coff packaging bag.Production process of non-woven packaging bags
smart food snack bags wholesaler.How to choose food packaging bags specifically
What kind of development has degradable plastic bags brought to the packaging industry?
Packaging.aluminum foil bag large Production
Sewing intensity of plastic packaging bags.aluminum foil bags for cooking manufacture
The daily use range of plastic bags is very wide
What is the reason for the broken eight side sealed food packaging bag?tea pouch packing machine Man
Advantages of non -woven packaging bags.aluminum laminated foil bag