发明名称 Easy open bag
摘要 A bag and a method and apparatus for forming an easy open bag wherein a said bag is formed of thermoplastic heat shrinkable film is disclosed. Specifically, an easy open thermoplastic heat shrinkable bag having a heat shrinkable thermoplastic tear strip panel sealed without adhesives or heat seals is disclosed. A method of making said easy open bag is also described.
申请公布号 ZA9400816(B) 申请公布日期 1994.09.05
申请号 ZA19940000816 申请日期 1994.02.07
申请人 W.R. GRACE & CO.-CONN. 发明人 ROBERT A ODABASHIAN
分类号 B29C59/10;B29C65/00;B29C65/76;B65D75/58 主分类号 B29C59/10
代理机构 代理人
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