A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/15 (2006.01) A61F 13/49 (2006.01) A61F 13/56 (2006.01)
Patent
CA 2720338
Provided is a manufacturing method for absorbent products that has a fastening member placement process (S21) wherein fastening members (40a, 40b), which are fastenable to prescribed areas, are placed on both sides of a center line (C) that is parallel to the conveyance direction of the flap line on connected flaps (130) that are continuously conveyed on the flap line, a flap formation process (S23) wherein flaps (30) are formed by cutting the connected flaps (130) on the flap line in a direction that intersects with the conveyance direction of the flap line, and a flap placement process (S33) wherein flaps are placed on connected front torso-surrounding members or back torso-surrounding members (120a) or (120b) on the main body line so that the center line (C) is orthogonal to the conveyance direction of the main body line, and both edges (50a, 50b) of the connected flaps (130) on the flap line are folded over toward the center line (C).
L'invention concerne un procédé de fabrication de produits absorbants qui comprend un processus de placement d'éléments d'attache (S21) dans lequel des éléments d'attache (40a, 40b) qui peuvent être attachés à des zones prescrites, sont placés de part et d'autre d'une ligne centrale (C), laquelle est parallèle à la direction de transport de la ligne de rabats (130), ces rabats étant transportés en continu sur la ligne de rabats, un processus de formation de rabats (S23) formés par découpe des rabats raccordés (130) sur la ligne de rabats dans une direction qui croise la direction de transport de la ligne de rabats, et un processus de placement de rabats (S33) dans lequel des rabats sont placés sur des éléments enveloppant l'avant du torse ou des éléments enveloppant l'arrière du torse raccordés (120a ou 120b) sur la ligne de corps principal de sorte que la ligne centrale (C) soit perpendiculaire à la direction de transport de la ligne de corps principal et que les deux bords (50a, 50b) des rabats raccordés (130) sur la ligne de rabats soit repliés vers la ligne centrale (C).
Kameda Noritomo
Oku Tomomi
Sakaguchi Satoru
Norton Rose Or S.e.n.c.r.l.,s.r.l./llp
Unicharm Corporation
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