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人造革的生產方法有哪些?
欄目:公司新聞 發布時間:2019-04-04
pu人造革的生產方法有哪些?人造革是一種外觀、手感似皮革并可代替其使用的塑料制品。通常以織物為底基,涂覆合成樹脂及各種塑料添加制成。主要有PVC人造革、PU人造革和PU合成革三類。人造革近似于天然皮革,具有柔軟、耐磨等特點。根據覆蓋物的種類不同

pu人造革的生產方法有哪些?人造革是一種外觀、手感似皮革并可代替其使用的塑料制品。通常以織物為底基,涂覆合成樹脂及各種塑料添加制成。主要有PVC人造革、PU人造革和PU合成革三類。人造革近似于天然皮革,具有柔軟、耐磨等特點。根據覆蓋物的種類不同,按照用途有鞋用人造革、箱包用人造革等。

人造革的生產方法:包括基布處理、膠料制備、涂覆、貼合、凝膠化、表面處理、壓花、冷卻、卷取等工序。其主要生產方法有4種。

直接涂覆法:

JIANGJIAOLIAOYONGGUADAOZHIJIETUFUZAIJINGYUCHULIDEJIBUSHANG,RANHOURUSUHUAXIANGJINXINGNINGJIAOHUAJISUHUA,ZAIJINGYAHUA、LENGQUEDENGGONGXU,JIDECHENGPIN。CIFAKESHENGCHANGEZHONGBUJIDEPUTONGRENZAOGE、TIEMORENZAOGEHEFAPAORENZAOGE。

轉移涂覆法:

YOUCHENGJIANJIETUFUFA。JIANGHULIAOYONGNIGUNHUOGUADAOTUFUYUZAITI(LIXINGZHIDAIHUOBUXIUGANGDAI)SHANG,JINGNINGJIAOHUAHOU,ZAIJIANGBUJIZAIBUSHOUZHANGLIXIAFUHEZAIJINGNINGJIAOHUADELIAOCENGSHANG,ZAIJINGSUHUA、LENGQUEBINGCONGZAITISHANGBOLI,RANHOUJINXINGHOUCHULI,JIDECHENGPIN。CIFASHIYUSHENGCHANZHENZHIBUHUOWUFANGBUJIPAOMORENZAOGEHEPUTONGRENZAOGE。

壓延貼合法:

ANPEIFANGYAOQIU,JIANGSHUZHI、ZENGSUJIJIQITAPEIHEJIJILIANGHOU,TOURUNIEHEJIZHONGHUNHEJUNYUN,ZAIJINGMILIANJIHEKAILIANJIHUOJICHUJILIANSUHOU,SONGZHISANGUNHUOSIGUNYAYANJI(JIANSULIAOJIXIEYAYANCHENGSUOXUHOUDUHEKUANDUDEBOMO,BINGYUYUXIANJIAREDEJIBUTIEHE,RANHOUJINGYAHUA、LENGQUEJIDECHENGPIN。CIFAKESHENGCHANBUTONGBUJIDEGEZHONGRENZAOGE。WEILETIGAOJIBUYUBOMODETIEHEXIAOGUO,CHANGZAIJIBUSHANGXIANTUYICENGJIAOZHANJI。

擠出貼合法:

JIANGSHUZHI、ZENGSUJIJIQITAPEIHEJIZAINIEHEJIZHONGHUNHEJUNYUN,JINGLIANSUHOU,YOUJICHUJIJICHENGYIDINGHOUDUYUKUANDUDEMOCENG,RANHOUZAISANGUNDINGXINGJISHANGYUYUREDEJIBUTIEHE,ZAIJINGYURE、TIEMO、YAHUA、LENGQUEJIDECHENGPIN。CIFAYONGYUZHIZAOJIAOHOUDECHANPIN,RUDIBANGE、CHUANSONGDAIDENG。


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