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2. 发明申请

US20150030265A1 SIDE-GUSSET BAG MADE OF A PLASTIC FABRIC COMPOSITE, AND METHOD FOR THE PRODUCTION THEREOF 有权
标题翻译：塑料织物复合材料的侧袋袋及其生产方法
公开(公告)号：US20150030265A1
公开(公告)日：2015-01-29
申请号：US14378459
申请日：2013-02-13
申请人： MONDI HALLE GmbH
发明人： Detlef Stoeppelmann , Jochen Brauer , Jens Koesters
IPC分类号： B65D30/08 , B31B1/26 , B31B1/88 , B31B37/00 , B65D33/18 , B31B1/14 , B31B1/64
CPC分类号： B65D29/02 , B31B50/26 , B31B50/64 , B31B50/88 , B31B70/266 , B31B2155/00 , B31B2155/0012 , B31B2160/10 , B31B2170/20 , B65D31/02 , B65D31/10 , B65D33/18
摘要： The invention relates to a flat-lying side-gusset bag made of a plastic fabric composite (2) and to a method for the production thereof. The side-gusset bag has opposing front walls (3a, 3b), side gussets (4a, 4b) introduced in between said front walls (3a, 3b), and folding edges (5) between the front walls (3a, 3b) and the side gussets (4a, 4b). Peripheral sections of the plastic fabric composite (2) are connected together in an overlapping region (10) at a longitudinal seam, wherein the plastic fabric composite (2) has a plastic fabric (7) and at least one closed plastic layer. The side gussets (5) extend, in the case of the flat-lying side-gusset bag, in each case over at most ⅓ of the width of the front walls. According to the invention, the overlapping region (10) is arranged off-centre on one of the front walls (3a, 3b) at least partially over one of the side gussets (4a, 4b) or at one of the side gussets (4a, 4b). In order to be able to form such a side-gusset bag, in the production method, first of all a closed, two-layer tube (12) is formed, from which a side-gusset tube (1) is subsequently formed.
摘要翻译：本发明涉及一种由塑料织物复合材料（2）制成的平躺侧面角撑板袋及其制造方法。侧面角撑板袋具有相对的前壁（3a，3b），引入到所述前壁（3a，3b）之间的侧面角撑板（4a，4b）和前壁（3a，3b）之间的折叠边缘（5）和侧面角撑板（4a，4b）。塑料织物复合材料（2）的外围部分在纵向接缝处在重叠区域（10）中连接在一起，其中塑料织物复合材料（2）具有塑料织物（7）和至少一个封闭的塑料层。在平坦的侧面角撑板袋的情况下，侧面角撑板（5）在每种情况下延伸到前壁宽度的至多1/3。根据本发明，重叠区域（10）至少部分地位于其中一个前壁（3a，3b）上，在侧面角撑板（4a，4b）中的一个上或在侧部角撑板（4a）中的一个上，4b）。为了能够形成这种侧面角撑袋，在制造方法中，首先形成封闭的双层管（12），随后形成侧面角撑管（1）。

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