Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Reexamination Certificate
2005-03-15
2005-03-15
Kim, Eugene (Department: 3721)
Manufacturing container or tube from paper; or other manufacturi
Container making
Pliable container
C493S223000
Reexamination Certificate
active
06866620
ABSTRACT:
A process for making successive product bags on an automated production line, comprises the steps of: a) providing a mesh sheet and first and second plastic sheets on rolls, unwinding the mesh sheet and the first and second plastic sheets from the rolls, b) while the sheets are advanced through the production line, folding one longitudinal edge portion of the second plastic sheet over the mesh sheet, c) sealing the folded portion of the second plastic sheet to one longitudinal side of the mesh sheet and the first plastic sheet to an opposed longitudinal side of the mesh sheet to form a master web, and d) sealing and cutting the master web along longitudinally spaced-apart lines transverse to a direction of travel of the sheets to thereby produce a succession of individual bags having one panel at least partly made of a mesh material.
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(Ogilvy Renault)
Kim Eugene
Murphy Kevin P.
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