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 Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va
refillable spout pouches price
What are the interactions between the packaging material and the object to be packaged
Introduction to the selection of moisture-proof packaging materials for water packaging bags.Spout p
Popular recommendation
Coffee & Tea pouch
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
bag in box wine
bag in box packaging Factory
biodegradable clear mailing bags custom
spout pouch bags sales
tea pouch packing machine sales
wine bag in box wholesaler
Aluminum foil bag company
Be careful when purchasing vacuum packaged food
In what areas is the bag-in-box industry used?
The characteristics and functions of multi -layer composite independent bags
Introduction to the functions, features and usage of spout bags
liquid pouch with spout Factory.Introduce the materials of food packaging bags
digital printing flexible packaging
Super Pouches: Revolutionizing Flexible Packaging for Top-Line Packaging Solutions
Why does the food packaging bag have a odor and how to avoid it?aluminum foil bags for cooking maker
Is it normal for frozen food packaging bags to bulge?
baby pacifier newborn wholesale.What are the good properties of food packaging bags
How biodegradable plastic bags can be degraded
Understand the tips for using commonly used zipper bags
The use of bags in sterile boxes.bag in box Factory
Talking about the main functions of plastic packaging bags.pet food bag projects manufacture
We all know but not necessarily comprehensive plastic packaging bag use knowledge.zip lock aluminum
How to make zipper bag?
Difference between high-temperature vacuum bag and freezing vacuum bag
Precautions for using vacuum bags by food packaging manufacturers.vacuum sealer bags for food
Hazards and detection methods of solvent residues in food flexible packaging.mini Snack food bag com
Bag in box packaging is popular in the market.stand up spout pouch
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
