B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
154/30, 18/746,
B29C 37/00 (2006.01) B31B 19/90 (2006.01) B29C 65/42 (2006.01) B29C 65/48 (2006.01)
Patent
CA 1084824
ABSTRACT One or more prefabricated extruded reclosable plastic profile strips travelling in the same direction and at the same speed as a prefabricated continuously travelling film web are guided into convergence with the web, transversely adjusted as to position on the web while the web and the fastener strips are travelling without interruption, and then travelling web. The adjustability fe???? is especially useful to facilitate making of various sizes of bags from the zipper profile film web.
274971
Minigrip Inc.
Smart & Biggar
LandOfFree
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