发明名称 BAG WITH SPOUT
摘要 A bag (10) suitable for relatively small amounts of products has a front wall (12) and a rear wall (14), the front wall (12) and rear wall (14) attached through a pair of gusset sidewalls (16, 18). The bottom of the bag is sealed to provide a base (22) that will support the bag (10). The top of the bag (10) has a lateral seal which at each end is a seal of the front wall (12) and rear wall (14) to a portion of the gusset sidewall. An end portion of the top lateral seal is removable through a weakened area (28) to open the bag(10). When opened the upper part of the gusset sidewall is folded outward to form a spout. After product is dispensed from the bag, the gusset sidewall is pushed inward to substantially seal the bag. For subsequent dispensings, the gusset sidewall is pulled outward to open the bag and form the spout and then pushed inward to substantially close the bag.
申请公布号 WO0212088(A2) 申请公布日期 2002.02.14
申请号 WO2001US24715 申请日期 2001.08.07
申请人 HILL'S PET NUTRITION, INC. 发明人 HEALY, STEVEN, MICHAEL;KENDALL, WILLIAM, PETRIE
分类号 B65D33/01;B65D75/58;B65D75/62 主分类号 B65D33/01
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