OPP plastic bags are plastic packaging bags with very good materials. They are used in all walks of life in the market. Plastic manufacturers have many years of packaging production technology, excellent technology, good product quality, good service attitude, cheap prices, and many discounts. Enterprises in The social status is very high, monopolizing the entire packaging industry of shopping bags in shopping malls, and the OPP plastic bags used in many canteens and shopping malls are very large, and tens of thousands of them may be used a day. In this case, the environmental protection performance of OPP plastic bags must be paid attention to. Next, manufacturers of biodegradable materials will introduce how OPP plastic bags can be environmentally friendly.

1. The finished product has good processability, large shrinkage rate, and general heat sealing performance. The product is very good in heat-resistant color environmental protection bags, and can be used at high temperatures with confidence.

2. It has good chemical stability and is stable to acids, alkalis, salts and various solvents within a certain temperature range. The blocking performance is better than PE, but the blocking performance is poor, and there is no chemical reaction when packing special substances in stability.

3. It has good high temperature resistance and can be used for a long time in the range of 100~120°C. It can be used at 150°C without load. It has poor low temperature resistance and needs to be rectified in the future. This is also a problem that plastic packaging bags must pay attention to.

4. Good mechanical properties, its strength, hardness, and rigidity are higher than PE, especially its bending strength is good, and its ductility is also applicable here. Its products can be stretched for a long distance to increase the packaging range.

The above content is about how biodegradable material manufacturers introduce how OPP plastic bags are green and environmentally friendly. If you want to know more about biodegradable materials, you can contact online customer service, and we will do our best to help you You serve.