The PP die-cutting company is very common in our lives. The EVA we are talking about here is the "Evangelion" in the animation, but a material. The eva material is processed into ethylene/vinyl acetate copolymer ( Also known as ethylene-vinyl acetate copolymer), it is made by copolymerizing ethylene (E) vinyl acetate (VA). The full English name is EthyleneVinylAcetate. Referred to as EVA, the EVA content is between 5% 40%. Compared with polyethylene, EVA introduces vinyl acetate monomer into the molecular chain, thereby reducing high crystallinity, improving flexibility, impact resistance, filler compatibility heat sealing performance;