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:
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
Flexible Packaging Film company
Why are water packaging bags not suitable for long-term storage?liquid spout bag
reusable Snack food bag price.Analyze the composition of plastic packaging bags
Popular recommendation
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
Aluminum foil bag
Kraft paper pouch
juice bag in box price
Vacuum zipper bag manufacture
bag in box packaging wholesaler
Flexible packaging film roll sales
eco friendly spout pouches
biodegradable spout pouches price
aluminium spout pouch wholesaler
How to deal with the discoloration of food packaging bags?
Ziplock bag manufacturers wholesale
Development Trend of Aluminum Foil Ton Bag Industry.aluminum foil bag large
What is the difference between fully biodegradable plastic bags and degradable plastic bags?
What are the composition of plastic bags?coffee packaging plastic bag wholesale
Snack Pouches: The Ultimate Guide
How to inflate the packaging bag of puffed food?
aluminium spout pouch Factory.Lightweight heat preservation, Spout pouch accompanying
How long can cooked food vacuum packaging bags last?
What equipment is needed to produce plastic packaging bags
kraft paper pouch package sales.Teach everyone how to choose food packaging bags
Briefly describe the development status of the box in bag industry in China.bag in box company
What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil
Separate pure aluminum foil bags and aluminum plated bags for you.aluminum foil bag price
How to distinguish between recycled materials and new materials in packaging bags.recyclable spout p
PET food bag manufacturer.Production process of octagonal sealed food packaging bags
What factors will affect the transparency of Vacuum packing bags.vacuum sealer bags for food
The food vacuum bag takes advantage of each other and the two materials are compounded together
Why can't food packaging bags be recycled?plastic pouches for food packaging
The structure of Spout POUCHES
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
