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发明名称
聚醯胺系树脂薄膜卷,及其制造方法
摘要
本发明系提供一种可以良率佳地顺利进行层叠之制袋加工,且可有效率地得到无s字状卷曲之包装物的二轴配向聚醯胺系树脂薄膜卷。本发明之聚醯胺系树脂薄膜卷,其系从薄膜之卷曲终点至2m以内设有第1之试料切出部,从薄膜之卷曲起点至2m以内设有最终之切出部,同时并从第1之试料切出部约每100m设有试料切出部时,对于从前述各切出部所切出之全部试料,沸水收缩率或厚度方向之折射率等的物性,被调整至成为特定范围之变动幅宽度。
申请公布号
TW200615128
申请公布日期
2006.05.16
申请号
TW094118011
申请日期
2005.06.01
申请人
东洋纺绩股份有限公司
发明人
西忠嗣;宫口义纪;小田尚伸;米田茂;野濑克彦
分类号
主分类号
代理机构
代理人
林志刚
主权项
地址
日本
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