Tel: +86 188 2689 9458
source:other news release time:2023-11-10 Hits:
Packaging bags are popular in various industries today, making them convenient, efficient, and easy to transport. There are four major types of packaging materials: plastic materials, paper materials, metal materials, and glass materials. Among them, plastic packaging bags account for a relatively large proportion, and plastic vacuum packaging bags can also make products fresh, easy to transport, and not easy to squeeze.
So what are the components of plastic packaging? Plastic packaging bags are primarily based on the composition or natural polymer resin. A type of material that, after adding various additives, has ductility at a certain temperature and pressure, and can fix its appearance after cooling.
The process of natural or composed polymer resin molecules in a molten state, with uniformly distributed auxiliary molecules nearby, is called plasticization. This process is called early plasticization when it arrives early, but it is considered not to have been plasticized yet.
Of course, plastic packaging bags are now the second packaging information, and their applicability is not as good as paper and cardboard packaging. However, the plastic vacuum packaging industry is opening at a rate of 5% every year, while other plastic materials, including paper and cardboard, metal, glass, pottery, hemp and cotton, are only added at a rate of 2%.
Read recommendations:
smart spout pouch Manufacturing
What is the difference between plastic packaging bags and paper bags
Introduction to Color Printing Composite Packaging Materials.bag in box packaging manufacturer
Popular recommendation
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
Kraft paper pouch
Super pouch
bag in box wine wholesale
mulberry mini pouch with handle custom
biodegradable spout pouches custom
customization Pouch with Handle
bag in box direct sales
refillable spout pouches manufacture
spout pouch packaging wholesaler
Development Trend of Aluminum Foil Ton Bag Industry.aluminum foil bag large
What are the common packaging forms of liquid beverages?
stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?
mini Snack food bag Solution.How to Choose a Qualified Food Packaging Bag
What is the sealing length of the bag in box?
stand up pouch with spout packaging Factory.Classification and material of packaging bags
Guide the use of plastic packaging bags
Medical sterilization packaging bag
sideguesst bag for coffee bag distributors.The number of packaging layers of moon cakes and Zongzi s
Classification and material of packaging bags
How to increase the sales of plastic bags.stand up pouches for food package
aluminium retort pouch Solution.How to judge the quality issues of plastic packaging bags
How much do you know about the characteristics and use of aluminum foil packaging bags?gusset alumin
Is there a shelf life for biodegradable plastic bags?
Antique advertising bag.Aluminum foil bag maker
Where are OPP plastic bags often used?
stand up ziplock kraft paper pouch supplier.Professional supplier of composite packaging bags
Coffee Bag's four types of packaging
Why does facial mask use aluminum foil as packaging bag?
printed snack food bags Vendor.What to pay attention to when making food packaging bags