PP發(fā)泡片材生產(chǎn)線/PP發(fā)泡片材設(shè)備/金緯機(jī)械PP發(fā)泡片材機(jī)(198萬(wàn)元)
金緯機(jī)械專業(yè)生產(chǎn)PP發(fā)泡片材生產(chǎn)線,采用特殊的螺桿結(jié)構(gòu)設(shè)計(jì)及特殊的五輥成型機(jī)設(shè)計(jì),還可以采用模內(nèi)復(fù)合的雙層共擠的技術(shù);
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(dá)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 .
PP發(fā)泡片材專用擠出模頭設(shè)計(jì), 在生產(chǎn)0.5~6mm厚度范圍,密度在60~450kg/M3,片材時(shí)厚度均勻且氣泡大小分布均勻.
定型輥與牽引輥輪間短距離設(shè)計(jì), 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(shí)現(xiàn)五層結(jié)構(gòu).