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US 2007/0164071 A1Published application
Web dispenser
AssigneeCryovac, Inc.
InventorsGregory McDonald, Timothy Dennison, Glenn Killinger, Jeffrey Walker
Life of this patent
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AssigneeCryovac, Inc.
InventorsGregory McDonald, Timothy Dennison, Glenn Killinger, Jeffrey Walker
Estimating the term…
An apparatus for selectively dispensing a web from a plurality of rolls of serrated bags or layflat tubing comprises a web selector for selecting and advancing a web from the plurality of rolls; a bag driver for advancing the selected web and separating a bag from the web; and a bag transfer device for transporting the separated bag from the bag driver to a location for processing. A sealer/cutter is used to produce a bag from the layflat tubing. A method of selectively dispensing a web from a plurality of rolls of serrated bags or layflat tubing comprises selecting and advancing a web from the plurality of rolls of serrated bags; advancing the selected web and separating a bag from the web; and transporting the separated bag to a location for further processing. In the case of layflat tubing, the selected web is sealed and cut to make a bag.
An apparatus for selectively dispensing a web from a plurality of rolls of serrated bags, each roll of bags having a series of bags connected by transverse perforations, the apparatus comprising:
A method of selectively dispensing a web from a plurality of rolls of serrated bags, each roll of bags having a series of bags connected by transverse perforations, the method comprising:
An apparatus for selectively dispensing a web from a plurality of rolls of layflat tubing, the apparatus comprising:
A method of selectively dispensing a web from a plurality of rolls of layflat tubing, the method comprising:
Dependencies are inferred from the claim text.