What material is EVA of luggage?

With the wide application of EVA material in the luggage production industry, we can often see a variety of EVA luggage products in the market. However, a small number of friends do not know much about the industry and do not know what material EVA is. In view of this, today I would like to introduce to you: what material is EVA in bags and suitcases.

EVA material is commonly known as ethylene-vinyl acetate copolymer (EVA for short). Its chemical name is ethylene-vinyl acetate copolymer. EVA has been used in a wide range of fields, and the annual market consumption in China is increasing, especially in the shoe industry. It is used in the soles and interior materials of middle and high grade traveling shoes, climbing shoes, slippers and sandals.

The content of vinyl acetate (VA) from 5% to 40%, compared with polyethylene (PE), EVA due to the introduction of vinyl acetate monomer in the molecular chain, which reduces the high crystallinity, improved the toughness and impact resistance, heat intermiscibility of filling and sealing performance, are widely used in foaming material, functional films, packaging mould, hot melt adhesive, wire and cable and toys, and other fields.

EVA material is also a common kind of insoles material in daily life. The finished products made with it have good softness, shockproof, anti-slip and strong pressure resistance, such as our common EVA camera bag, EVA computer bag, EVA tool kit, EVA mobile phone protective case, EVAIPAD protective case and other bags and cases.