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 Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
refillable spout pouches custom
New machine 1L-250L April,17,2023
The wide use of PVC packaging bags.vanishing coff packaging bag Manufacturing
Popular recommendation
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va
Spout pouch flexibility wholesale
kraft spout pouch maker
juice bag in box company
smart food Snack food bag Processing
printed snack food bags distributors
spout pouch packaging company
wine bag in box custom
Perforjuice bag in box.mance and requirements for chemical liquid packaging bags
stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?
Shaped Pouches: The Ultimate Guide
new Bag-in-bag machine purchased in 2023
The design of rice packaging bags should focus on brand concept and color positioning
Requirements for fertilizer packaging bags.
PET food bag wholesaler.What requirements should food packaging bags meet
How much do you know about PE bag blowing film?properties of flexible packaging films distributors
Medical sterilization packaging bag
What is the quality of degradable plastic bags?
Seven factors that should be paid attention to in the design of vacuum food packaging bags
Benefits of Zipper Bag
What are the advantages of octagonal sealed packaging bags.biodegradable spout pouches Manufacturing
Introduce the main points of paying attention to vacuum bags.heat seal aluminum foil bag Factory
The expression method used in the design of plastic bag manufacturers
What is a biodegradable packaging bag?spout pouch serves Solution
Performance advantages of aluminum foil bags.aluminium spout pouch
Degradable plastic bag
Classification of bags
What are the advantages of environmentally friendly plastic bags?valve plastic 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
