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公开(公告)号：US20180155086A1
公开(公告)日：2018-06-07
申请号：US15726814
申请日：2017-10-06
CPC分类号： B65D31/10 , B29C65/08 , B29C65/10 , B29C66/1122 , B29C66/1352 , B29C66/232 , B29C66/43121 , B29C66/81427 , B29C66/81463 , B29C66/8322 , B29C66/83411 , B29C66/8432 , B29C66/8511 , B29L2031/7129 , B31B70/26 , B31B70/642 , B31B70/644 , B31B2150/001 , B31B2160/20 , B65D31/02 , B65D31/04 , B65D31/08
摘要： A method of manufacturing an SOS bag of indefinite length is disclosed including, as a preliminary step, providing a gusseted tube of indefinite length. In a series of steps, the gusseted tube may be cut, folded, and sealed to create a unique bottom for an SOS bag. The bottom of the tube includes a center flap flanked by two bottom flaps, where the center flap may be heat sealed onto a bottom flap. The disclosure additionally includes bags manufactured by the method disclosed herein, as well as SOS bags having the unique construction disclosed herein.
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公开(公告)号：US20160214766A1
公开(公告)日：2016-07-28
申请号：US14630186
申请日：2015-02-24
发明人： Robert Tiepelman , Bob Gielingh
CPC分类号： B65D31/04 , B31B70/62 , B31B2150/0012 , B31B2150/003 , B65D31/02 , B65D31/08 , B65D31/10
摘要： A method of manufacturing a self-opening style bag is disclosed, as well as a bag manufactured via the method, where the bottom of the bag has been sealed via application of a hot melt adhesive during in-line bag manufacturing. The disclosure further includes an SOS bag, including a multi-layered SOS bag, having a front panel, a back panel, and a pair of gussets joining the front and back panels, where the SOS bag has been sealed at the bottom via a hot melt adhesive. In an embodiment, the seal is effected via application of adhesive on a front flap and a back flap, and a folding of the front flap and the back flap together to complete the bottom of the bag.
摘要翻译： 公开了一种制造自开式袋子的方法，以及通过该方法制造的袋子，其中袋子的底部通过在线袋制造期间通过使用热熔粘合剂而被密封。 本公开还包括一个包括多层SOS袋的SOS袋，其具有前面板，后面板和连接前面板和后面板的一对角撑板，其中SOS袋已经通过热的底部被密封 熔融粘合剂。 在一个实施例中，通过在前翼片和后翼片上施加粘合剂并且将前翼片和后翼片折叠在一起以完成袋的底部来实现密封。
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公开(公告)号：US20180155085A1
公开(公告)日：2018-06-07
申请号：US15726782
申请日：2017-10-06
CPC分类号： B65D31/10 , B31B70/18 , B31B70/20 , B31B70/26 , B31B70/64 , B31B70/644 , B31B70/66 , B31B2150/001 , B31B2150/003 , B31B2155/0012 , B31B2160/20 , B31B2170/00 , B31B2170/20 , B65D31/02 , B65D31/04 , B65D31/08
摘要： A method of manufacturing an SOS bag of indefinite length is disclosed including, as a preliminary step, providing a gusseted tube of indefinite length. In a series of steps, the gusseted tube may be cut, trimmed, folded, and sealed to create a unique bottom for an SOS bag. The bottoms of the front panel and the rear panel may be cut so as to permit the inward folding of the bottoms of the gussets of the gusseted tube, such that the bottoms of the gussets overlap. A front panel of the gusseted tube may then undergo a trimming and folding and heat sealing, followed by the rear panel of the gusseted tube undergoing a trimming and folding and heat sealing. The disclosure additionally includes bags manufactured by the method disclosed herein, as well as SOS bags having the unique construction disclosed herein.
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