| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated integrated sheet capable of strongly and easily integrating a porous sheet-like article by overlying another sheet-like article especially without lowering the function of the porous sheet-like article in relation to the laminated integrated sheet, and to provide an apparatus for manufacturing the laminated integrated sheet. SOLUTION: The method of manufacturing the laminated integrated sheet comprises coating simultaneously both faces of respective sticking faces of two sheets of the sheet-like articles with a hot-melt resin, then laminating and pressing them so as to make the coated faces come inside each other, and sticking and integrating them. The apparatus for manufacturing the laminated integrated sheet comprises two sheet feeding means delivering two sheets of the sheet-like articles, a pair of rolls for pinching and laminating two sheets of the sheet-like articles, and a hot-melt spraying apparatus arranged toward the parting line of a pair of the rolls, and the hot-melt spraying apparatus can hot-melt spray the hot-melt resin toward a boundary line formed by making two sheets of the sheet-like articles and simultaneously overlie both faces of respective sticking faces. COPYRIGHT: (C)2007,JPO&INPIT |
