PP發(fā)泡片材生產(chǎn)線/PP發(fā)泡片材設(shè)備/金緯機械PP發(fā)泡片材機

聚丙烯PP發(fā)泡片材是采用物理發(fā)泡工藝，發(fā)泡倍率達到1-8倍,它具有輕質(zhì)、隔熱、隔音、緩沖防震，是一種綠色環(huán)保材料，可廣泛應(yīng)用于制作文具、食品包裝、電子材料、裝飾材料以及汽車裝飾板等行業(yè)。

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 . 

定型輥與牽引輥輪間最短距離設(shè)計, 允許大拉力而讓定型桶有快速冷卻空間(≦15℃), 避免因塑料收縮而束桶. 大幅降低發(fā)泡片材的結(jié)晶度及保持韌性.在線單/雙面淋膜 & 覆膜, 可實現(xiàn)五層結(jié)構(gòu).