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:
Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag
printed snack food bags wholesaler
What are the ingredients of raw materials for the production of degradable plastic bags?
Introduction to materials used in various express delivery bags and bags
Popular recommendation
125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve
Flexible packaging film roll
Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
pouch with handle Production
Spout pouch supplier
Vacuum zipper bag wholesaler
wine bag in box Production
juice bag in box Manufacturing
spout pouch packaging custom
spout pouch bags maker
What are the special properties of aluminum foil bags explained by the manufacturer of aluminum foil
About the thickness of vacuum packaging bag
What are the requirements for dried fruit packaging bags in food packaging bags.fruit and vegetables
How to choose a coffee bag?
Customized packaging bags according to product characteristics
Aluminum Foil Bag's applicable range is wide.aluminium coffee bag Factory
What are the general forms of beverage and food liquid bags?
Packing bag sealing brittle and brittle break how to do?
Why are stand up pouch bags widely used?
Development Trend of Aluminum Foil Ton Bag Industry.aluminum foil bag large
The difference between textured vacuum bag and vacuum bag
Food vacuum packaging bag customized why favor nylon composite film
Is there any attractiveness of the eight -sided seal packing cat food bags?petco free dog food bag P
Ordinary plastic bag material summary.kraft paper pouch pouches
What are the characteristics of the bag in the box..bag in box wine
Introduction to Color Printing Composite Packaging Materials.bag in box packaging manufacturer
How to choose the thickness of vacuum bag
Matters needing attention about food nylon vacuum bag
Overview of the requirements for the bagging process of fruit juice bags.recycled kraft paper pouch
What are the functions of food packaging bags from packaging bag manufacturers.food bags for packagi