B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
B65B 51/22 (2006.01) B23K 20/10 (2006.01) B65D 33/00 (2006.01)
Patent
CA 2550619
The invention relates to an apparatus for producing a weld seam 2 on a foil bag 1 with an ultrasonic hammer 9 and an anvil 8 with a weld side directed towards the ultrasonic hammer 9, said weld side having a long projection 10, so that the foil material 3a, 3b, 6a, 7a, 7b of the foil bag 1 can be clamped between the projection 10 and the ultrasonic hammer 9, wherein the projection 10 has at least one depression 11 running parallel to the projection 10. The invention furthermore relates to an apparatus for producing weld seams on foil bags, wherein more than one of the above apparatuses are arranged next to one another and can be activated synchronously. The invention furthermore relates to a method for producing a weld seam 2 on a foil bag 1, wherein the foil bag 1 is clamped between an ultrasonic hammer 9 and an anvil 8, wherein the anvil 8 has a long projection 10 on a weld side directed towards the ultrasonic hammer 9, and the foil bag 1 is provided with a weld seam 2 by means of ultrasound, wherein the projection 10 has at least one depression 11 running parallel to the weld seam 2. The invention also relates to a foil bag (1) with a weld seam (2), wherein the weld seam (2) has at least two weld zones (12, 13) and at least three or four sealing wedges 14a, 14b, 14c and 14d.
Kraft Eberhard
Wild Hans-Peter
Gowling Lafleur Henderson Llp
Indag Gesellschaft Fuer Industriebedarf Mbh & Co. Betriebs Kg
LandOfFree
Apparatus and method for producing a weld seam, as well as... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for producing a weld seam, as well as..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for producing a weld seam, as well as... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1728055