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:
spout pouch machine Production
Efficient protection, easily carry: new choice of liquid packaging bag.juice bag in box company
The design of food packaging bags is very strict for blocking and breathing properties
Popular recommendation
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
China Factory Baby Complementary Food Spout Pouch Baby Food Fruit Puree Bag With Spout Packaging Bag
flat bottom coffee bag price
Pouch with Handle Customize
wine bag in box manufacture
spout pouch bag manufacturer
juice bag in box price
super pouch tool bag Processing
box-in-box
Food packaging bag detection
Can the vacuum bag be reused?
How to determine whether the food packaging bag is regular?
Food packaging bag.plastic pouches for food packaging
How to inflate the packaging bag of puffed food?
What is the sealing length of the bag in box?
Analyze the composition of plastic packaging bags
The source factory of packaging bags takes you to understand the three side sealing bags and the mid
Introduction to the functions of liquid packaging bags
Medical sterilization packaging bag
Common problems of degradable plastic bags
What are the characteristics of the bag in the box..bag in box wine
The key to solve plastic pollution is degradable plastic bag
Analysis of the prospect of the new tea industry, in addition to taste, packaging is also the focus
Six methods to distinguish fake and inferior environmental plastic vacuum bags
What is the performance of food packaging bags.paper snack food bag manufacturer
What is biodegradable material
What kind of bacteria is flatulence in food packaging bags generally?mylar bags custom printed
paper snack food bag Solution.Introduce the precautions for using food packaging bags
Why does the vacuum packaging bag leak?vacuum sealer bags for food
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
