发明名称 Method and device for producing sheet-like body and method for producing disposable absorbent article using the sheet-like body
摘要 A method for manufacturing a sheet-shaped body in which a powder particle layer is sandwiched between a base sheet to which a bonding agent is applied and a covering sheet so as to be bonded into an integral body, is provided with the steps of: shifting the base sheet, the powder particle layer and the covering sheet, with each of the sheets and the layer being held on the respective roller face, and after the powder particle layer has been transferred onto the base sheet, bonding the base sheet, the powder particle layer and the covering sheet into an integral form. Thus, the powder particle layer can be fixed to a predetermined position in a stable manner.
申请公布号 US8163124(B2) 申请公布日期 2012.04.24
申请号 US20040566533 申请日期 2004.07.30
申请人 MORIURA OSAMU;MARUHATA KAZUYA;LIVEDO CORPORATION 发明人 MORIURA OSAMU;MARUHATA KAZUYA
分类号 A61F13/49;B32B5/30;A61F5/44;A61F13/15;A61F13/472;A61F13/53;A61F13/535;B32B37/00 主分类号 A61F13/49
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