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It is the film which consists of 5

机译:这是一部由5部电影组成的电影

摘要

PROBLEM TO BE SOLVED: To provide a film which satisfies both of stretching stability and tear-proof property while satisfactorily holding high shrinkage characteristics, low thermal shrinking force, heat resistance, and sealing performance.;SOLUTION: The polyethylene based crosslinked shrink film is a laminate comprising two surface layers A comprising an ethylene based polymer blend consisting of 80-100 wt.% of a linear low density polyethylene and 0-20 wt.% of an ethylene-α-olefin copolymer, an internal layer B comprising an ethylene based polymer blend consisting of 60-100 wt.% of a super low density polyethylene and 0-40 wt.% of an ethylene-α-olefin copolymer, and an internal layer C comprising a ethylene based polymer consisting of a linear low density polyethylene as a principal component, wherein after the laminate is irradiated with an electron ray having 30-160 kGy of an absorption dose, a stretching process by at least three times in the vertical direction and the longitudinal direction is carried out respectively.;COPYRIGHT: (C)2007,JPO&INPIT
机译:解决的问题:提供一种既满足拉伸稳定性又具有抗撕裂性能,同时又令人满意地保持高收缩特性,低热收缩力,耐热性和密封性能的薄膜。解决方案:聚乙烯基交联收缩膜是一种包含两个表面层A的层压材料,该表面层包含由80-100重量%的线性低密度聚乙烯和0-20重量%的乙烯-α-烯烃共聚物组成的基于乙烯的聚合物共混物,包含乙烯的内层B基聚合物共混物,由60-100重量%的超低密度聚乙烯和0-40重量%的乙烯-α-烯烃共聚物组成,内层C包含由线性低密度组成的乙烯基聚合物聚乙烯为主要成分,其中在层压材料上照射吸收剂量为30-160 kGy的电子射线后,在垂直方向至少拉伸3次,分别进行纵向拍摄。版权所有:(C)2007,日本特许厅&INPIT

著录项

  • 公开/公告号JP4841368B2

    专利类型

  • 公开/公告日2011-12-21

    原文格式PDF

  • 申请/专利权人 株式会社興人;

    申请/专利号JP20060244282

  • 发明设计人 堀田 文夫;浜田 和宏;大山 敏勝;

    申请日2006-09-08

  • 分类号B32B27/32;B65D65/40;

  • 国家 JP

  • 入库时间 2022-08-21 17:36:09

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