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公开(公告)号:US20130253100A1
公开(公告)日:2013-09-26
申请号:US13429064
申请日:2012-03-23
CPC分类号: C08K3/26 , B29C48/0017 , B29C48/03 , B29C48/395 , B29C59/04 , B29C59/10 , B29C59/14 , C08K2003/265
摘要: Embodiments of the invention blend polyethylene (PE), polypropylene (PP), and polystyrene (PS) with calcium carbonate (CC) or other filler(s) to form a single or multi-layer plastic film. The result is an improved plastic film that retains the beneficial properties of conventional plastic films, but can also be easily fractured and creased. Embodiments of the invention also provide a method for manufacturing the single or multi-layer plastic film.
摘要翻译: 本发明的实施方案将聚乙烯(PE),聚丙烯(PP)和聚苯乙烯(PS)与碳酸钙(CC)或其它填料混合以形成单层或多层塑料膜。 结果是一种改进的塑料膜,其保留了常规塑料膜的有益特性,但也容易断裂和起皱。 本发明的实施例还提供了制造单层或多层塑料膜的方法。
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公开(公告)号:US09403337B2
公开(公告)日:2016-08-02
申请号:US14105803
申请日:2013-12-13
申请人: Frank F. Su
发明人: Frank F. Su
CPC分类号: B31B19/64 , B31B70/148 , B31B70/266 , B31B70/642 , B31B70/874 , B31B2155/00 , B31B2155/0012 , B31B2155/0014 , B31B2155/003 , B31B2160/20 , B65D33/08
摘要: The invention relates to a method for manufacturing a thermoplastic bag with a substantially flat and rectangular bottom. The bag may also include a carrying handle and/or a tab with a mounting hole.
摘要翻译: 本发明涉及一种用于制造具有基本平坦和矩形底部的热塑性袋的方法。 该袋还可包括携带手柄和/或具有安装孔的突片。
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公开(公告)号:US20150165714A1
公开(公告)日:2015-06-18
申请号:US14105803
申请日:2013-12-13
申请人: Frank F. Su
发明人: Frank F. Su
IPC分类号: B31B19/64
CPC分类号: B31B19/64 , B31B70/148 , B31B70/266 , B31B70/642 , B31B70/874 , B31B2155/00 , B31B2155/0012 , B31B2155/0014 , B31B2155/003 , B31B2160/20 , B65D33/08
摘要: The invention relates to a method for manufacturing a thermoplastic bag with a substantially flat and rectangular bottom. The bag may also include a carrying handle and/or a tab with a mounting hole.
摘要翻译: 本发明涉及一种用于制造具有基本平坦和矩形底部的热塑性袋的方法。 该袋还可包括携带手柄和/或具有安装孔的突片。
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