作者: H Lehmacher
DOI:
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摘要: Single walled and reinforced double plastic carrying bags with grip securing or reinforcing provided by nonhardening, elastic, self-adhering (i.e. pressure sensitive contact type) adhesive coated film tape, the structures including projecting bail-like mouth-edge incised grips. Methods for producing such from a continuous web of singlesheet flattened-tubular stock plurality webs bag body stocks structures. Apparatus making bags, devices preparing strip elements transferring them to body-forming webs, without bail-type prepared other disclosed devices.