Can the use of vacuum bags ensure that the food does not get moldy?

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

pouch with handle Solution

biodegradable spout pouches Factory

Optimizing Liquid Packaging Bag Production for Efficiency and Quality

smart food snack bags supplier.What is the reason for cutting rounded corners in snack food packagin

Popular recommendation

Kraft paper pouch

Spout pouch

Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch

pet food bag making price

mini pet food bag custom

pouch with handle wholesaler

new super pouch price

spout pouch black Factory

printed snack food bags Production

coffee grinds pouches distributors

bag for food packaging.What are the application scope of composite packaging bags