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:
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
What should be paid attention to in the customized production of rice packaging bags.super pouch too
Popular recommendation
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
Super pouch
Pouch with handle
super pouch tool bag custom
clear spout pouch company
Spout pouch sales
stand up spout pouch Vendor
spout pouch serves wholesale
pouch bag with handle custom
spout pouches wholesale
Will liquor vacuum bags affect the wine?
Introduction to the relevant applications of plastic vacuum packaging bags.paper snack food bag manu
Whether biodegradable plastic bags can contact food!
Efficient protection, easily carry: new choice of liquid packaging bag.juice bag in box company
Retort bags, freeze-resistant vacuum bags
flexible packaging film structure wholesale.Real time strategy for packaging bags
What are the advantages of liquid chemical packaging bags in transportation?
Characteristics of food composite bags.flexible packaging film roll pouches Solution
How long can cooked food vacuum packaging bags last?
Packaging has higher hygiene requirements for food bags.smart food snack bags distributors
How to remove the static electricity of the packaging bag?
Several biological base materials for degradable packaging bags.Flexible packaging film roll Product
Analysis of the reasons why water packaging bags are prone to breakage.plastic pouches for liquids
Vacuum packaging bag.vacuum sealer bags for food
Tell you five specifications for inspecting plastic packaging bags.coffee packaging plastic bag
What basic qualities should food packaging bags have
kraft paper pouch package sales.Teach everyone how to choose food packaging bags
How to classify and differentiate composite food bags.aluminum foil bags for grilling Production
Why choose aluminum foil bags for mask packaging bags
Plastic particle aluminum foil bag.aluminium foil coffee bag
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
