发明名称 BULK BAG WITH PERFORATED SECTIONS
摘要 A novel bag for holding, transporting, and pouring a bulk product is provided. In one embodiment, the bag comprises a curved, perforated section at one corner. The section can be removed by tearing along the perforation, thus forming a spout for pouring the product from the bag. In another embodiment, the bag further comprises a second perforated section extending the majority of the way (and preferably the entire way) horizontally across the bag. In this embodiment, the bag could alternatively, or additionally, be opened by tearing along the second set of perforations and separating the resulting two sections of the bag. The bag is typically formed of plastic, and can be used for salt, animal food, and other pourable products.
申请公布号 US2014197201(A1) 申请公布日期 2014.07.17
申请号 US201414218342 申请日期 2014.03.18
申请人 North American Salt Company 发明人 Thimmesch Kevin;Strater Kurt
分类号 B65D35/56;B65D33/10;B65D33/06 主分类号 B65D35/56
代理机构 代理人
主权项 1. A bag for holding a pourable product, said bag comprising front and back panels each comprising: first and second end portions presenting respective outermost edges; first and second side portions presenting respective outermost edges, said front and back panels and said end and side portions cooperating to form a chamber for holding the pourable product, said first end portion and said first side portion cooperating to form a first corner; a seam extending between the first and second side portion outermost edges; and perforations at said first corner, said perforations extending in a non-linear fashion from the outermost edge of said first end portion, to the outermost edge of said first side portion, said perforations having a radius of curvature of from about 3 inches to about 4 inches when measured from a point that is about 0.25 inches to about 2 inches from said seam and about 0.1 inches to about 0.75 inches from the outermost edge of said first side portion.
地址 Overland Park KS US