Patent application number | Description | Published |
20110277921 | METHOD FOR MANUFACTURING ABSORBENT ARTICLE - A method for manufacturing an absorbent article includes joining, one longitudinal end portion of a main absorbent body base material to a back-side band base material and another longitudinal end portion of the absorbent body base material to the abdominal-side band base material, folding the main absorbent body base material and overlapping the back-side band base material with the abdominal-side band base material, temporarily joining the overlapped back-side band base material and abdominal-side band base material cutting the temporarily joined back-side band base material and abdominal-side band base material and forming a back-side band base material piece and an abdominal-side band base material piece, and transporting the back-side band base material piece, the abdominal-side band base material piece and the main absorbent body base material in a transport direction with the back-side band base material piece and the abdominal-side band base material piece in a temporarily joined state. | 11-17-2011 |
20110287918 | MANUFACTURING METHOD AND MANUFACTURING EQUIPMENT OF COMPOSITE BODY OF SHEET-LIKE MEMBER OF ABSORBENT ARTICLE - A method of manufacturing a composite body of a sheet-like member of an absorbent article, the method includes: holding a first sheet-like member on a holding surface of a holding section; and delivering and attaching the first sheet-like member from the holding surface to a second sheet-like member. The first sheet-like member has a section that is to be delivered first, and a section that is to be delivered subsequently during delivery to the second sheet-like member. The first sheet-like member is held on the holding surface with suction air from a plurality of holes that have been formed on the holding surface. The holding section has at least two suction chambers. A first suction chamber is in communication with holes that suck the section that is to be delivered first, and a second suction chamber is in communication with holes that suck the section that is to be delivered subsequently. | 11-24-2011 |
20120024452 | METHOD AND APPARATUS FOR MANUFACTURING ABSORBENT ARTICLE - In a case where components such as side flaps and crotch portions are arranged on multiple webs which are being conveyed while being arranged side by side in the width direction of the webs, articles in various sizes can be handled easily by a web conveying step of conveying a front waistline web | 02-02-2012 |
20120090774 | APPARATUS AND METHOD OF MANUFACTURING ABSORBENT ARTICLE - An apparatus that manufactures an absorbent article includes a rotating member that rotates in a state where the rotating member is opposing one face of a continuous sheet that is moving, the rotating member having an arcuate retaining surface that retains a work, the rotating member causing the work to be moved to a position where the work is nipped between the one face and the arcuate retaining surface by rotating in a state where the work is retained on the arcuate retaining surface; and a pressing member that bonds a continuous sheet and a work together by coming into contact with another face of the continuous sheet when the work reaches the position and pressing the continuous sheet towards the arcuate retaining surface. | 04-19-2012 |
20120111975 | NOZZLE FOR ADHESIVE COATER - The present invention provides a nozzle assembly adapted to apply adhesives uniformly when forming one or more adhesive lines on upper surface of a fibrous web continuously running. A nozzle assembly | 05-10-2012 |
20120130333 | METHOD OF MANUFACTURING ABSORBENT ARTICLE AND ABSORBENT ARTICLE - In a method of manufacturing an absorbent article, an absorbent article | 05-24-2012 |
20120208688 | APPARATUS AND METHOD OF MANUFACTURING AN ABSORBENT ARTICLE - A method of manufacturing an absorbent article includes forming a pair of side flap-folded sections by folding a continuous sheet such that end sections in a width direction of the continuous sheet are folded inwardly in the width direction, while the continuous sheet is being transported in a continuous direction of the continuous sheet, producing a flap segment by segmenting the continuous sheet at a predetermined pitch in the continuous direction, joining the flap segment to a continuous body of absorbent main bodies in an overlapped manner, while the continuous body of absorbent main bodies is being transported in a transport direction corresponding to a continuous direction of the continuous body, and dividing the flap segment into a section having the pair of first side flaps and a section having the pair of second side flaps by segmenting the continuous body of absorbent main bodies. | 08-16-2012 |
20130020017 | METHOD OF MANUFACTURING DISPOSABLE DIAPER - In a step of performing a stretching process performed by using an embossing roll mechanism, a continuous body of an exterior sheet is conveyed in a state in which strand-shaped members are joined with each of an end region and an end region of the continuous body of the exterior sheet, along a conveyance direction of the continuous body of the exterior sheet; and the strand-shaped members joined with the end region are sandwiched by tooth units of a first embossing roll and interdental units of a second embossing roll corresponding to the end region side, and the strand-shaped members joined with the end region are sandwiched by the tooth units of the first embossing roll and the interdental units of the second embossing roll positioned at the end region side. | 01-24-2013 |
20130020736 | STRETCHING APPARATUS AND METHOD OF MANUFACTURING ABSORBENT ARTICLE - A manufacturing method for an absorptive article includes a sheet-stretching step of performing a stretching process to stretch a continuous body of the exterior sheet in a widthwise direction while conveying a continuous body. In the step of performing the stretching process, the continuous body is stretched by a stretching apparatus including a first roll and a second roll. An axial core of the first roll and an axial core of the second roll are correspond to the widthwise direction of the continuous body. The first roll and the second roll have surfaces each provided with columns of tooth units and untoothed units. | 01-24-2013 |