Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Patent
1995-09-15
1998-11-03
Carone, Michael J.
Manufacturing container or tube from paper; or other manufacturi
Container making
Pliable container
493201, 493209, 493227, B31B 4904
Patent
active
058301186
ABSTRACT:
Longitudinally spaced pairs of laterally spaced openings are formed in a web of material prior to the web being folded into a pouch having a gusset bottom, the holes enabling the side panels of each pouch to be heat-sealed directly together at the side margins of the pouch and in the area of the gussets. To enable the lateral spacing between the openings of each pair to be easily changed and to enable the openings to be located extremely close to the longitudinal centerline of the web, the openings are formed by punches supported by separate punch frames which may be independently adjusted in a direction laterally of the web. The punch frames also are adjustable relative to one another in a direction longitudinally of the web in order to enable the machine to make pouches of various widths.
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Ark Darren
Carone Michael J.
Klockner Bartelt, Inc.
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