Tel: +86 188 2689 9458
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:
recyclable spout pouches Factory
Food packaging is closely related to food safety.reusable Snack food bag
Popular recommendation
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
bag in box packaging manufacturer
kraft paper spout pouch manufacture
aluminum foil bag roll sales
Spout pouch Factory
spout pouch bags price
smart spout pouch supplier
pouch with handle supplier
Introduction to the relevant applications of plastic vacuum packaging bags.paper snack food bag manu
What should be paid attention to in the customized production of rice packaging bags.super pouch too
Introduce the development trend of pet food packaging.Spout pouch flexibility Factory
With the widespread use of bags in boxes, their quality has been continuously recognized.bag in box
Customized milk tea packaging bag manufacturers
The choice of vacuum food packaging bags
aluminum foil bags for cooking manufacture.Future development trend of facial mask packaging bags
A bag is a bag used to pack various articles
How to distinguish the materials of food packaging bags?
How to prevent Bubble Mailer aging
The material characteristics of the food packaging bag you don't know.stand up pouches for food pack
The printing principle of composite bags!biodegradable spout pouches Manufacturing
8 structural types of commonly used films
How to detect the quality of composite aluminum foil bags?aluminum foil bags for grilling Manufactur
Requirements for medical packaging performance
What is the material of PE bag and what type of packaging bag can be made
Structural composition of Spout pouch
Do you know the manufacturing process of high -temperature steaming bags?kraft paper pouch envelope
Reduce carbon footprint in vacuum bag packaging.printed snack food bags distributors
Explanation on Different Materials and Valves of Bags in Boxes.bags in a box
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
