The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2024
Filed:
Oct. 21, 2009
Andreas Lamkemeyer, Georgsmarienhuette, DE;
Andreas Lamkemeyer, Georgsmarienhuette, DE;
WINDMOELLER & HOELSCHER KG, Lengerich, DE;
Abstract
An apparatus for production of sacks from semi-finished sacks, preferably tube pieces, with which sacks of different format can be produced has at least one device for the folding of sack bottoms and at least one gluing station for the gluing of at least the bottom flaps of an opened bottom square of the sack bottoms. The gluing station has at least two application heads. Each application head has a glue application area, whose extent is variable in a spatial direction (y), and is movable relative to a bottom center line of the sacks. A maximum glue application area in the spatial direction (y) has a length that is shorter than a spacing (C) located on one side of a bottom center line between an outer edge of the bottom flap of the largest sack format gluable in the gluing station and the center line of the sack.