发明名称 Tamper proof, recloseable plastic bag containing an object and method of making the same
摘要 A recloseable plastic bag containing an object and a method of making the bag. A plastic tube having cooperating snap fit members protruding from the surface of said tube extending along the length of the tube, adjacent to one lateral edge is provided. The tube is heat sealed along a series of spaced apart lines extending from one lateral edge to an opposite lateral edge. An area of the protruding snap fit members is heat sealed and flattened. A perforated line is formed to extend across the tube and said flattened area. The tube is slit adjacent to each of the heat seal lines and may receive an object in slitted side of the formed bag. The resulting bag may be conveniently severed from the tube along the perforated line.
申请公布号 US5118202(A) 申请公布日期 1992.06.02
申请号 US19900574138 申请日期 1990.08.29
申请人 BRUNO, EDWARD C. 发明人 BRUNO, EDWARD C.
分类号 B65B43/12;B65D33/25;B65D75/46;B65D75/58 主分类号 B65B43/12
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