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1. 发明授权

US06195964B1 Rectangular inner bag for loading into cylindrical container 失效
标题翻译：用于装入圆筒形容器的矩形内袋
公开(公告)号：US06195964B1
公开(公告)日：2001-03-06
申请号：US08945500
申请日：1997-10-24
申请人： Kouji Kitao
发明人： Kouji Kitao
IPC分类号： B65B1158
CPC分类号： B65D25/16 , B31B2150/00 , B31B2160/20 , Y10S383/906
摘要： An inexpensive inner bag loaded into a cylindrical container such as a drum. The inner bag has excellent airtightness and facilitates transferring the inner bag to a separate container. The inner bag comprises two hexagonal first sheets and two pentagonal second sheets. Each first sheet has a pair of opposite sides extending longitudinally and a trapezoidal portion formed around one longitudinal end of the sheet. Each second sheet has a pair of opposite sides extending longitudinally and a triangular portion formed around one longitudinal end of the sheet. The first and second sheets are placed in an opposite relation to each other. The peripheries of the first and second sheets, excluding the other ends, are bonded together by heat-sealing.
摘要翻译：装在诸如滚筒的圆柱形容器中的便宜的内袋。内袋具有优异的气密性并且便于将内袋转移到单独的容器。内袋包括两个六边形第一片和两个五边形第二片。每个第一片具有纵向延伸的一对相对侧和形成在片的一个纵向端部的梯形部分。每个第二片具有纵向延伸的一对相对侧和围绕片的一个纵向端部形成的三角形部分。第一和第二片材彼此相对放置。除了另一端之外的第一和第二片的周边通过热封结合在一起。

2. 发明授权

US6089002A Method for packing a rectangular inner bag for loading into cylindrical container 有权
标题翻译：包装矩形内袋用于装载到圆柱形容器中的方法
公开(公告)号：US6089002A
公开(公告)日：2000-07-18
申请号：US353352
申请日：1999-07-15
申请人： Kouji Kitao
发明人： Kouji Kitao
IPC分类号： B65D30/08 , B31B29/00 , B65D25/16 , B65D30/10 , B65D30/18 , B65B11/58
CPC分类号： B31B29/00 , B65D25/16 , B31B2221/20 , Y10S383/906
摘要： An inexpensive inner bag loaded into a cylindrical container such as a drum. The inner bag has excellent airtightness and facilitates transferring the inner bag to a separate container. The inner bag comprises two hexagonal first sheets and two pentagonal second sheets. Each first sheet has a pair of opposite sides extending longitudinally and a trapezoidal portion formed around one longitudinal end of the sheet. Each second sheet has a pair of opposite sides extending longitudinally and a triangular portion formed around one longitudinal end of the sheet. The first and second sheets are placed in an opposite relation to each other. The peripheries of the first and second sheets, excluding the other ends, are bonded together by heat-sealing.
摘要翻译：装在诸如滚筒的圆柱形容器中的便宜的内袋。内袋具有优异的气密性并且便于将内袋转移到单独的容器。内袋包括两个六边形第一片和两个五边形第二片。每个第一片具有纵向延伸的一对相对侧和形成在片的一个纵向端部的梯形部分。每个第二片具有纵向延伸的一对相对侧和围绕片的一个纵向端部形成的三角形部分。第一和第二片材彼此相对放置。除了另一端之外的第一和第二片的周边通过热封结合在一起。

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