B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 35/08 (2006.01) A61F 13/49 (2006.01) B65G 37/00 (2006.01)
Patent
CA 2733226
A cutting device 100 feed a web 200 between a die roll and an anvil roll 20, and cut a continuous portion 210 of the web 200. The cutting device 100 includes a continuous portion transport unit 30 configured to hold and transport the continuous portion 210 of the web being continuous in a moving direction of the web, and a discontinuous portion transport unit 40 configured to hold and transport a discontinuous portion of the web being discontinuous in the moving direction of the web. The die roll 10 includes a first large diameter portion 12 whose outer peripheral surface is provided with a cutting blade 15 configured to cut a continuous portion 210 of the web. The anvil roll 20 includes a second large diameter portion 22 disposed to face the first large diameter portion 12. By the discontinuous portion transport unit 40, the discontinuous portion 220 passes through between the die roll 10 and the anvil roll 20 without contacting the first large diameter portion 12 and the second large diameter portion 22.
L'invention concerne un dispositif de coupe (100) qui transporte une bande continue (200) entre un cylindre matrice (10) et un contre-cylindre (20), et découpe des parties continues (210) de la bande continue (200). Le dispositif de coupe (100) comporte des moyens de transport (30) de parties continues qui immobilisent et transportent les parties continues (210), et des moyens de transport (40) de parties non continues qui immobilisent et transportent les parties non continues (220). Le cylindre matrice (10) comporte un premier composant (12) de grand diamètre pourvu, sur sa surface périphérique, d'une lame de coupe (15) destinée à découper des parties continues (210). Le contre-cylindre (20) comporte un second composant (22) de grand diamètre se situant face au premier composant (12) de grand diamètre. Les moyens de transport (30) de parties continues transfèrent les parties continues (210) vers une région (T) de contact par pression. Les moyens de transport (40) de parties non continues font passer sans contact les parties non continues (220) à travers le cylindre matrice (10) et le contre-cylindre (20).
Norton Rose Or S.e.n.c.r.l.,s.r.l./llp
Unicharm Corporation
LandOfFree
Cutting device and manufacturing method for absorptive article does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cutting device and manufacturing method for absorptive article, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting device and manufacturing method for absorptive article will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1813402