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 packaging wholesale
Different products have different standard requirements for composite packaging.stand up coffee pouc
Popular recommendation
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag
Bag-In-Box
aluminum foil bags for cooking custom
juice bag in box
kraft spout pouch wholesale
packaging spout pouch Production
smart spout pouch Production
reusable Snack food bag
bag in box packaging Manufacturing
Advantages of BIB packaging compared to other packaging methods
Perforjuice bag in box.mance and requirements for chemical liquid packaging bags
bag for food packaging.What are the application scope of composite packaging bags
Definition of vacuum packaging
Get information about olive oil storage
How to Select the Material of Food Vacuum Packaging Bag
What is the sealing length of the bag in box?
Differences in the Materials of Composite Packaging Bags
The source factory of packaging bags takes you to understand the three side sealing bags and the mid
How to choose aluminum foil vacuum packaging and transparent vacuum packaging can make customers mor
digital printing flexible packaging distributors.What are the uses of composite film packaging bags
What are the advantages of octagonal sealed packaging bags.bag in box 3L,5L,10L
Reduce carbon footprint in vacuum bag packaging.printed snack food bags distributors
Advantages of liquid packaging bags.super pouch Solution
The price of fruit juice bags is influenced by the following factors.beverage bag manufacturers
Advantages of Bag in Box Packaging.5l bag in box
What are the application ranges of bags in boxes.bag in box wine dispenser
Analyze the design requirements for food packaging bags
What is the difference between rice vacuum bags and rice woven bags
Talk about the advantages and applications of Spout Poubs
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
