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公开(公告)号：US20180186517A1
公开(公告)日：2018-07-05
申请号：US15393502
申请日：2016-12-29
发明人： Li-Yung Chang , Hsiaolei Li
CPC分类号： B65D33/2591 , B65D33/001 , B65D33/18 , B65D33/20
摘要： A bag has a bag body that defines an interior and opening. A reclosable closure repeatably closes the opening. A header includes a covering flap connected to the bag body and has upwardly and inwardly angled side edge margin. Zones of weakness defining a tear strip extend across the covering flap. The covering flap can be attached to the bag body while covering the closure. To access the closure, the tear strip is torn away. The bag can also have a removable panel, which can be attached to the removable panels of other bags to form a header pack. The bag body and covering flap can be removed from the header pack by being torn along another zone of weakness between the covering flap and removable panel that has a lower tear strength than the zones of weakness defining the tear strip.
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公开(公告)号：US20170217643A1
公开(公告)日：2017-08-03
申请号：US15339452
申请日：2016-10-31
发明人： Li-Yung Chang , Hsiaolei Li
IPC分类号： B65D33/25 , B65D33/14 , B65D51/24 , B65B61/18 , B65B51/06 , B65D33/18 , B65D75/58 , B65D33/00 , B65B7/08
CPC分类号： B65D33/2591 , B65B7/08 , B65B51/06 , B65B61/18 , B65D33/001 , B65D33/004 , B65D33/14 , B65D33/18 , B65D33/34 , B65D51/245 , B65D75/5805
摘要： A bag has a bag body that defines an interior and opening. A reclosable closure is configured for repeatably and nondestructively closing and opening the opening. A covering flap is connected to the bag body, extends away from the bag opening, and has a zone of weakness. The covering flap can be attached to the bag body while covering the closure. To access the closure, the covering flap is torn along its zone of weakness. The bag can also have a removable panel, which can be attached to the removable panels of other bags to form a header pack. The bag body and covering flap can be removed from the header pack by being torn along another zone of weakness between the covering flap and removable panel that has a lower tear strength that the zone of weakness of the covering flap.
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公开(公告)号：US10106297B2
公开(公告)日：2018-10-23
申请号：US15393502
申请日：2016-12-29
发明人： Li-Yung Chang , Hsiaolei Li
摘要： A bag has a bag body that defines an interior and opening. A reclosable closure repeatably closes the opening. A header includes a covering flap connected to the bag body and has upwardly and inwardly angled side edge margin. Zones of weakness defining a tear strip extend across the covering flap. The covering flap can be attached to the bag body while covering the closure. To access the closure, the tear strip is torn away. The bag can also have a removable panel, which can be attached to the removable panels of other bags to form a header pack. The bag body and covering flap can be removed from the header pack by being torn along another zone of weakness between the covering flap and removable panel that has a lower tear strength than the zones of weakness defining the tear strip.
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