发明名称 FLEXIBLE FILM BAGS WITH TEAR STRIPS AND CLOSURE BANDS
摘要 <p>A roll of separable bags for being sequentially dispensed from a carton comprising a two-ply strip of plastic film material having closed sides and heat seals and perforations for separating the strip into discrete bags. Extra heat seals and perforations are provided for conveniently packaging with the bags suitable ties or closure bands which may be colored and reinforced.</p>
申请公布号 CA967920(A) 申请公布日期 1975.05.20
申请号 CA19710119821 申请日期 1971.08.04
申请人 COLGATE-PALMOLIVE COMPANY 发明人 SIMON, JEAN E.
分类号 B65D33/00;B65D83/08;B65H35/00 主分类号 B65D33/00
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