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:
packaging spout pouch Processing
The common problems of self -standing bags are here, the solutions are here
Popular recommendation
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
Coffee & Tea pouch
Flexible packaging film roll
biodegradable spout pouches custom
mulberry mini pouch with handle sales
biodegradable spout pouches
smart spout pouch Processing
spout pouch packaging bags wholesaler
bag in box wholesale
bag in box company
How To Seal A Spout Pouch- The Complete Guide
How to use food packaging bags specifically
Optimizing Liquid Packaging Bag Production for Efficiency and Quality
Liquid bags: making agricultural input packaging more efficient
Food packaging bags have chemical hazards
The convenience of coffee bags
bag in box packaging Solution.Learn about children's food packaging bags
Application of Aluminum Foil Ton Bag.aluminum foil bag price
Environmental protection of coffee bags
Can the use of vacuum bags ensure that the food does not get moldy?
Function of food packaging bags.food products and packaging
The main core research content of the sterile bag industry includes the following aspects
How about the quality of degradable plastic bags? Is it really degradable?
stand up ziplock kraft paper pouch supplier.Professional supplier of composite packaging bags
What are the materials of food bags.custom snack food bags
Pay attention to these points of daily use of plastic bags.Flexible packaging film roll Packaging Ma
What is the integrity and advantage of PET FOOD BAG?petco free dog food bag maker
North India's cowhide paper bag customization allows you to worry about it
How to remove static electricity from packaging bags?
The reasons and preservation skills of the aging of food packaging bags.petco free dog food bag whol