Tel: +86 188 2689 9458
source:other news release time:2022-12-19 Hits:
OPP plastic bag is a kind of plastic packaging bag with very exquisite materials. It is used in every industry on the market. Many restaurants and supermarkets use a lot of plastic bags. It may use tens of thousands of plastic bags a day. In this case, the environmental protection performance of plastic bags must be paid attention to. If it is not done well, so much plastic will be wasted at once, which will cause huge environmental pollution. If it is used in this way for a long time, It poses a great threat to the ecological environment of the whole earth.
Now let's start with the packaging characteristics of OPP plastic bags:
1. The finished product has good processability, large shrinkage and general heat sealing performance. The product is very good at withstanding heat, and can be safely used in high temperature.
2. It has good chemical stability and is stable to acid, alkali, salt and many solvents within a certain temperature range. The penetration resistance is better than PE, but the gas resistance is still poor. With good stability, chemical reaction will not occur when some special substances are packaged.
3. The high temperature resistance is excellent, and it can be used for a long time within the range of 100~120 ℃. It can be used at 150 ℃ without load. The low temperature resistance is poor, which needs to be improved in the future. This is also a problem that must be paid attention to in plastic packaging bags.
4. It has good mechanical properties. Its strength, hardness and rigidity are higher than that of PE, especially with good bending strength. The ductility is also applicable here. Its products can be stretched for a long distance to increase its packaging range.
Read recommendations:
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
Do you know all the things in the Bag-in-box?
Reasons for aging of liquid packaging bags.flexible packaging pouches
Popular recommendation
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
Bag-In-Box
China Factory Baby Complementary Food Spout Pouch Baby Food Fruit Puree Bag With Spout Packaging Bag
reusable Snack food bag Manufacturing
spout pouch machine sales
biodegradable spout pouches wholesaler
Aluminum foil bag company
Spout pouch flexibility Factory
wine bag in box sales
juice bag in box Factory
Does summer cold beer go well with Bag-In-Box packaging?
Beverage Pouch: The Ultimate Guide
Snack food bag bulk wholesale.Learn about composite materials for food packaging bags
Coffee bags and coffee
How to fold a gift box? Let the person receiving the gift feel your good intentions
Bag-In-Box: Revolutionizing Liquid Packaging with Innovative Paper Bags
Kraft paper spout pouch bag in line with the theme of environmental protection in the world
bag for food packaging.What are the application scope of composite packaging bags
Types of coffee bag
Why are cylindrical bag-in-box so popular?
How to build a packaging bag brand?
Highlighting characteristics is the focus of our design of facial mask packaging bags.heat seal alum
Manufacturer of octagonal sealed packaging bags
What is more suitable for nut packaging bags?
What are the classifications of plastic packaging
The material characteristics of the food packaging bag you don't know.stand up pouches for food pack
Food packaging bags that need high temperature characteristics.biodegradable clear mailing bags Manu
Flexible packaging film roll Packaging Manufacturing.On the Scope of Use of Food Packaging Bags
What is the real Kraft Paer Pouches.packaging kraft paper pouch bag
Smart packaging bag.recyclable spout pouches sales