PP发泡片材生产线/PP发泡片材设备/金纬机械PP发泡片材机

聚丙烯PP发泡片材是采用物理发泡工艺，发泡倍率达到1-8倍,它具有轻质、隔热、隔音、缓冲防震，是一种绿色环保材料，可广泛应用于制作文具、食品包装、电子材料、装饰材料以及汽车装饰板等行业。

Polypropylene (PP) foam sheet use the physical foam process, foam ratio reach 1-8 times, it has light weight, heat insulation, sound insulation, cushion, is a kind of green environmental protection material, which can be widely applied in the stationery, food packaging, electronic materials, decoration materials and automobile decorative,etc . 

定型辊与牵引辊轮间最短距离设计, 允许大拉力而让定型桶有快速冷却空间(≦15℃), 避免因塑料收缩而束桶. 大幅降低发泡片材的结晶度及保持韧性.在线单/双面淋膜 & 覆膜, 最高可实现五层结构.