Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:Industry News release time:2022-09-27 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:
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
bag in box packaging Processing
Beverage Pouch: The Ultimate Guide
Five characteristic temperatures in plastic bag production.plastic pouches for food packaging
Popular recommendation
Pouch with handle
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S
flat bottom coffee bag
wine bag in box Processing
Spout pouch price
coffee pouch design Vendor
spout pouch packaging bags manufacturer
Vacuum zipper bag Factory
refillable spout pouches Production
What is the difference between fully biodegradable plastic bags and degradable plastic bags?
What are the advantages of liquid chemical packaging bags in transportation?
Composite packaging bag
How to choose aluminum foil vacuum packaging and transparent vacuum packaging can make customers mor
The characteristics and application of composite packaging bag
Material of liquid bag
Perforjuice bag in box.mance and requirements for chemical liquid packaging bags
A bag is a bag used to pack various articles
digital printing flexible packaging
What does the three-side seal of the bag mean?
The application of plastic in sterile packaging.coffee packaging plastic bag Manufacturing
How should food bag pick correctly
Requirements and standards for medical packaging bags
spout pouches Production.How to choose a suitable vacuum packaging bag
What are the twelve structural types of commonly used packaging bag films
Analysis on the Application of Food Packaging Bags
New high isolation plastics have been widely used.bag in box Factory
What is Spout POUCHES
Since you choose the nylon vacuum packaging bag, you should know its advantages.vacuum sealer bags f
Sterilized packaging bag.aluminum foil bag large manufacture
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
