B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 33/24 (2006.01) B65B 9/12 (2006.01) B65B 9/20 (2006.01) B65B 61/00 (2006.01) B65D 33/25 (2006.01)
Patent
CA 2166935
Packages being produced on a form, fill and seal machine as provided with transverse zippers inserted thereinto through a fin seal gap. Pairs of fin sealing bars are separated by a gap to produce the fin seal gap. The fin seal gap is opened, perhaps by vacuum means, and a zipper probe inserts a zipper having a web into the tube of plastic sheet material being formed into bags. The web of the zipper is sealed to the plastic sheet material, and the zipper probe withdrawn from the tube. Cross seal jaws seal both transverse ends of the package, a knife separates each package from that previously made, and a fin gap sealer seals the fin seal gap to complete the manufacture.
Malin Art
Mcmahon Michael J.
Van Erden Donald
Finlayson & Singlehurst
Illinois Tool Works Inc.
LandOfFree
Transverse zipper system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transverse zipper system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transverse zipper system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1341477