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pvc bag and eva bag material price difference?

时间:2024-01-21   访问量:1045

PVC and EVA are two different plastic materials, and there are some differences between them in terms of material and price.

pvc bag and eva bag material price difference?

pvc bag and eva bag material price difference?

PVC, full name polyvinyl chloride, is a widely used plastic material. It has good wear resistance, chemical corrosion resistance and insulation, so it is widely used in wire and cable, building materials, packaging materials and other fields. The price of PVC bags is relatively low, but they can contain harmful plasticizers and other additives, so you need to pay attention to safety issues when using them.


EVA, full name ethylene-vinyl acetate copolymer, is a thermoplastic elastomer plastic. It has good softness, elasticity and chemical resistance, so it is widely used in sports shoes, bags, toys and other fields. The price of EVA bags is relatively high, but they have environmental protection, non-toxic, low pollution and other characteristics, so they are considered to be a healthier choice.


There are differences in the material and price of PVC bags and EVA bags, and the specific choice of bags depends on the use scenario and demand. If you need bags that are resistant to wear and chemical corrosion, you can choose PVC bags; If you need a soft, flexible bag, you can choose EVA bag. In the purchase also need to pay attention to the safety of materials, and try to choose bags that meet environmental standards.


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