Apparatus and method for fabrication of carrying bags

作者: H Lehmacher

DOI:

关键词:

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.

参考文章(6)
Kosterlitzky Siegfried, Finke Arno, Method and apparatus for producing and applying bag handles ,(1959)
Menschner Johannes, Machine for labeling webs ,(1937)
K. Rowley Edward, D. Jones Elwyn, Machine for fabricating bag handles ,(1971)
Arlington C Perry, Manufacture of linoleum ,(1932)