Title:
吸収性物品製造方法
Document Type and Number:
Japanese Patent JP5899255
Kind Code:
B2
Abstract:
There is provided a method for manufacturing an absorbent article, the method including: while a lower bandlike member (15) is transported in a transport direction, a process in which a cutting position (CL) is determined and an adhesion area (HMA) is formed by putting adhesive on each side of the cutting position (CL) of the lower bandlike member (15) in the transport direction; a process in which elastic members (8B, 8F and 8L) are placed so that a part of each of the elastic members (8B, 8F and 8L) overlaps the adhesion area (HMA), the elastic members (8B, 8F and 8L) being stretched in the transport direction; a process in which an upper bandlike member (17) is stacked on and adheres to the lower bandlike member (15) and the elastic member on the adhesion area (HMA); a process in which the lower bandlike member (15) and the upper bandlike member (17) are folded on the center in the intersecting direction; a process in which a welded section (sl) on which the lower bandlike member (15) and the upper bandlike member (17) are to be welded to each other is formed on each side of the cutting position (CL) in the transport direction; a process in which and the lower bandlike member (15), the upper bandlike member (17) and the elastic members (8B, 8F and 8L) are cut together on the cutting position (CL), a lower exterior member (15) and an upper exterior member (17) which are shaped in the form of underpants are cut and separated, the elastic members (8B, 8F and 8L) which are stretched in the transport direction contract towards the adhesion area (HMA) from positions at which the elastic members (8B, 8F and 8L) are cut, the contraction being performed while the elastic members (8B, 8F and 8L) shifting relative to the lower exterior member (15) and the upper exterior member (17)
Inventors:
Hiroki Yamamoto
Mihiko Matsumoto
Mihiko Matsumoto
Application Number:
JP2014038849A
Publication Date:
April 06, 2016
Filing Date:
February 28, 2014
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
A61F13/15; A61F13/49; A61F13/496
Domestic Patent References:
| JP2009189621A | ||||
| JP2004229857A | ||||
| JP200070300A | ||||
| JP5360327B1 | ||||
| JP2009297300A |
Foreign References:
| WO2011081032A1 | ||||
| WO2013094591A1 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation