Title:
STATIONARY TUCKER BAR MECHANISM
Document Type and Number:
WIPO Patent Application WO2007058689
Kind Code:
A8
Abstract:
A stationary tucker bar mechanism attached to a vertical form, fill, and seal packaging machine used to construct a vertical stand-up pouch and a gusseted flat bottom bag. The invention involves producing a vertical stand-up pouch or flat bottom bag from a single sheet of packaging film by forming one or two vertical creases along opposing sides of the packaging film tube prior to forming a transverse seal on the tube. The vertical crease is formed using the stationary tucker bar gusseting mechanism positioned outside the packaging film tube and positioned between two forming plates located inside the packaging film tube. While the tucker bar gusseting mechanism is stationary during operation, it is fully adjustable along multiple axes of orientation.
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Inventors:
BARTEL LAWRENCE JOSEPH (US)
KNOERZER ANTHONY ROBERT (US)
KOHL GARRETT WILLIAM (US)
TUCKER STEVEN KENNETH (US)
KNOERZER ANTHONY ROBERT (US)
KOHL GARRETT WILLIAM (US)
TUCKER STEVEN KENNETH (US)
Application Number:
PCT/US2006/032181
Publication Date:
July 03, 2008
Filing Date:
August 17, 2006
Export Citation:
Assignee:
FRITO LAY NORTH AMERICA INC (US)
BARTEL LAWRENCE JOSEPH (US)
KNOERZER ANTHONY ROBERT (US)
KOHL GARRETT WILLIAM (US)
TUCKER STEVEN KENNETH (US)
BARTEL LAWRENCE JOSEPH (US)
KNOERZER ANTHONY ROBERT (US)
KOHL GARRETT WILLIAM (US)
TUCKER STEVEN KENNETH (US)
International Classes:
B65B9/06; B65B9/22; B65B9/20
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