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2. 发明公开

EP0100170A1 Heat shrinkable covering and method of applying same 有权
标题翻译： WärmeschrumpffähigeUmhüllungund Methode zum Anbringen derselben。
公开(公告)号：EP0100170A1
公开(公告)日：1984-02-08
申请号：EP83303947.2
申请日：1983-07-06
申请人： SHAW INDUSTRIES LTD.
发明人： Tailor, Dilip K. , Steele, Robert E. , Smythe, James L. , Dezainde, Real R.
IPC分类号： F16L13/10 , H02G15/18
CPC分类号： F16L58/181 , B29C61/10 , B29K2995/0049 , F16L55/17 , H02G15/1813
摘要： A heat shrinkable covering for an article 12, such as a pipe, comprises a heat shrinkable material in the form of a flexible sheet 20 which is wrapped around the article 12 so that its ends overlap. The overlapping end portions are bonded together by means of a hold-down adhesive 21, preferably a shear-resistant adhesive, leaving an adhesive-free region 23 at the interface. Heat is applied externally to the overlapping end portions so as to effect a fusion bond at the adhesive-free region 23 of the interface, and the sheet is heat-shrunk onto the article in known manner. The covering offers the advantages and convenience of application common to conventional wrap-around sleeves, while having the intrinsic strength properties of a seamless tubular sleeve.
摘要翻译：用于诸如管道的物品12的热收缩覆盖物包括柔性片20形式的热收缩材料，该柔性片20围绕物品12缠绕以使其端部重叠。重叠的端部通过压紧粘合剂21（优选抗剪切粘合剂）粘合在一起，在界面处留下无粘合剂的区域23。在外部向重叠的端部施加热量，以便在界面的无粘合剂区域23处实现熔合，并且以公知的方式将片材热收缩到制品上。该覆盖物提供了常规环绕套管通用的应用的优点和便利性，同时具有无缝管状套筒的固有强度特性。

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