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:
The development trend of domestic food packaging.vanishing coff packaging bag Processing
How to correctly select food Vacuum Zipper Bag.vacuum zipper bags for clothes
Popular recommendation
Aluminum foil bag
Flexible packaging film roll
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
stand up Spout pouch manufacturer
aluminum foil bag roll sales
spout pouch machine manufacturer
packaging spout pouch wholesale
juice bag in box custom
tea pouch packing machine sales
aluminium spout pouch custom
Efficient protection, easily carry: new choice of liquid packaging bag.juice bag in box company
Kraft paper spout pouch bag in line with the theme of environmental protection in the world
How To Seal A Spout Pouch- The Complete Guide
Qualified packaging: Face is good, but lining is good.
Composition of liquid bags
Why are water packaging bags not suitable for long-term storage?liquid spout bag
What is a compound bag
The difference between aluminum foil bag and composite bag and vacuum packaging bag
What are the ingredients of raw materials for the production of degradable plastic bags?
Introduction to Barcodes for Packaging Bags
The quality of sterile liquid packaging bags is affected by the following factors.spout pouch manufa
Do you know the material characteristics of the nylon packaging bag?food eco friendly packaging
printed snack food bags sales.On the Printing Standards of Food Packaging Bags
Tell you how to choose a food vacuum bag.food vacuum bag
Applicable scope of aluminum foil bags.aluminum foil bags for cooking
Solution to damage of plastic flexible packaging bags.aluminium retort pouch
How long can the food in the vacuum food packaging bag be kept at room temperature?
You choose the skills of food packaging real vacuum bags.biodegradable spout pouches manufacturer
The flexibility of packaging bags at low temperatures can increase their applicability
A major advantage of food grade vacuum packaging bags
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
