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POF热收缩膜全面介绍
点击次数:次  添加时间:2014-7-1  来源网站:http://jadigg.com  标签:POF收缩膜

  POFRESHOUSUOMOJIESHAO

  POF收缩膜系采用高聚物分子链拉伸定向原理设计,以急冷定型的方法成型。其物理原理是:当高聚物处于高弹态时,对其拉伸取向,然后将高聚物骤冷至玻璃化温度以下,分子取向被冻结,当对物品进行包装过程中对其加热时,由于分子热运动产生应力松驰,分了恢复原来的状态,产生收缩。

  目前市场上常见的热收缩膜有PE收缩膜、PVC收缩膜、PP热收缩膜、POF共挤收缩膜等,而在热收缩包装膜这个大家庭,POF三层共挤热收缩膜(POF-C3)是一种近年来逐渐兴起并为人们所接纳的新型换代产品。

  POF收缩膜特点:

  POF-C3RESHOUSUOBAOZHUANGMOSHIYIPEHEPPWEIZHUYAOYUANLIAOJINGGONGJICHUISUGONGYIJIAGONGSHENGCHANDEYIZHONGDUOCENGHUANBAOWUDUXINGRESHOUSUOBAOZHUANGCAILIAO。20SHIJI90NIANDAICHUQIYUANYUYIDALI,GAICHANPINDEZHUYAOTEDIANSHI:

  1、TOUMINGDUGAO、GUANGZEXINGHAO。

海南4+1   2、ROURENXINGHAO,SHIYONGFANGBIAN。

  3、SHOUSUOLVDA,SHOUSUOLVZUIGAOKEDA75%。

海南4+1   4、HANFENGXINGNENGHAO、QIANGDUGAO、SHIHESHOUDONG、BANZIDONGHEGAOSUQUANZIDONGBAOZHUANG。

  5、NAIHANXINGHAO,KEZAI-50℃BAOCHIROURENXINGERBUFASHENGCUILIE,SHIHEBEIBAOZHUANGWUZAIHANLENGHUANJINGXIACHUCUNHEYUNSHU。

  6、HUANBAOWUDU。POF-C3RESHOUSUOBAOZHUANGMODEZHUYAOYUANLIAOBAOKUOLLDPE(XIANXINGDIMIDUJUYIXI)、TPP(SANYUANGONGJUJUBINGXI)、PPC(ERYUANGONGJUJUBINGXI)JIBIYAODEGONGNENGXINGZHUJIRUSHUANGHUAJI、KANGZHANLIANJI、KANGJINGDIANJIDENGJUNWEIWUDUCAILIAO。FUHEMEIGUOFDABIAOZHUN,KEBAOZHUANGSHIPIN。

  7、FANGCHAOFANGCHEN。

海南4+1   8、BAOZHUANGCHENGBENDI,YOUYUZHIHEJIQITACAILIAOBAOZHUANG。

  QUNCHANGBAOZHUANGDEPOFRESHOUSUOMOCHANPINTEXING:

  1)HUANBAOWUDU,PINZHICHAOFAN

  CAIYONGHUANBAOCAILIAO,REFENGSHIBUHUICHANSHENGYOUDU、YOUHAIQITI,FUHEMEIGUOFDABIAOZHUN,BINGYOUSGSRENZHENG;

海南4+1   2)JINMIFENGKOU,HANFENGXINGNENGHAO

海南4+1   HANFENGXINGNENGHAO,QIEHANFENGFANWEIGUANG,DIWENKEHANXINGHAO;

海南4+1   3)SHOUSUOLVGAO,XIAOGUOMINGXIAN

  RESHOUSUOLV>70%,DUIGELEIYIXINGCHANPINJUYOUQIADAOHAOCHUDESUXINGNENGLI,BAOZHUANGTIETIZIRAN;

海南4+1   4)MIFENGBAOZHUANG,FANGCHENZUSHI

海南4+1   YINSANCENGFUHECHANSHENGDEDUTEGEYANGCENG,BUTOUQI,BUTOUSHI,ZUGEXINGHAO,QIEBUYIZHANRANHUICHEN;

  5)QINGBOJIANREN,HOUDUJUNYUN

  BIZHONGQING,SHIJIDANWEICHENGBENDI,ROURENXINGQIANG,KANGLAQIANGDUDA,NAICHONGJI,BUYIPOLIE;

海南4+1   6)GAODUTOUMING、GUANGZEDUHAO

海南4+1   TOUMINGDUGAO,GUANGZEDUHAO,KETIGAOCHANPINBAOZHUANGDANGCI;

  7)NAIHAN,DIWENXINGNENGHAO

  ZAIDIWENZHISHESHILINGXIA20DURENGNENGBAOCHIROURUAN,BUHUIFAYINGBIANCUI,KANGDIWENXINGNENGHAO,BUYILAOHUA;

  8)REFENGXINGNENGYOULIANG,BAOZHUANGJIANBIAN

  REFENGXINGHAO,ZUOYERONGYI,BUYIDUANMO,SHIHEYUGAOSUBAOZHUANGJI。

  POF收缩膜的重量计算公式为:

  ZHONGLIANG=ZHANGDU(m)*KUANDU(m)*HOUDU(mm)*MIDU(0.92g/cm3),RUGUOSHISHUANGCENGDEJIUZAICHENGYI2 JIKE

  WULIGONGSHI:ZHILIANG=TIJI×MIDU=ZHANG×KUAN×GAO×MIDU

海南4+1   QIJIANKENENGYONGDAODEDANWEIHUANSUAN RUXIA

海南4+1   1000000WEIMI(μm)=1MI(m)

海南4+1   100000WEIMI(μm)=1FENMI(dm)

海南4+1   10000WEIMI(μm)=1LIMI(cm)

海南4+1   1000WEIMI(μm)=1HAOMI(mm)

  0.001WEIMI(μm)=1NAMI(nm)

  0.000001WEIMI(μm)=1PIMI(pm)

  丝 是个通俗说法 1丝=10微米(μm)100丝=1毫米(mm)本文来源:http://jadigg.com/