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公开(公告)号：EP2859868A1
公开(公告)日：2015-04-15
申请号：EP13803729.6
申请日：2013-06-05
申请人： Kao Corporation
IPC分类号： A61F13/15 , A61F13/472 , A61F13/49
CPC分类号： A61F13/15658 , A61F13/534
摘要： A fiber stacking device (100) of the invention includes a collecting/stacking recess (22) in which a shaped-product material is stacked and which is formed on an outer surface thereof, and stacks a shaped-product material, which is transported on an air stream generated by suction from inside, on a bottom surface (22a) of the recess (22), which is formed on a porous member (27) including a plurality of suction holes, while transporting the recess (22) in one direction. An adjuster (10) is arranged on an inner surface (27b) of the porous member (27). The adjuster (10) includes a plurality of openings, and the area of an opening end portion of the opening relatively distant from the porous member (27) is smaller than the area of an opening end portion thereof relatively close to the porous member.
摘要翻译： 本发明的纤维堆垛装置（100）包括收集/堆放凹部（22），其中成形产品材料被堆叠在其上并形成在其外表面上，并堆叠成形产品材料 在所述凹部（22）的底面（22a）上从内部抽吸产生的空气流，所述气流形成在包括多个吸入孔的多孔构件（27）上，同时沿一个方向输送所述凹部（22） 。 调节器（10）布置在多孔构件（27）的内表面（27b）上。 调节器（10）包括多个开口，并且相对远离多孔构件（27）的开口的开口端部的面积小于相对靠近多孔构件的开口端部的面积。
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2.发明公开
公开(公告)号：EP4063306A1
公开(公告)日：2022-09-28
申请号：EP20890716.2
申请日：2020-11-19
申请人： Kao Corporation
发明人： KURODA, Keisuke , MARUYAMA, Hiroshi
摘要： A method for producing a composite sheet of the present invention has a shape-imparting step of deforming a first sheet (1) into a projecting-and-depressed shape, a superposing step of superposing a second sheet (2) on the deformed first sheet (1), and an ultrasonic-applying step of sandwiching the superposed two sheets (1, 2) between projections (35) of a projecting-and-depressed shape roller (31) and a vibration-applying surface (42t) of a tip portion of an ultrasonic horn (42) and applying ultrasonic vibration to the sheets. A groove (46) extending along a rotating shaft of the projecting-and-depressed shape roller (31) is formed in the vibration-applying surface (42t). In the ultrasonic-applying step, through holes (6) and fused portions (4) having the through holes (6) are formed in a stack of the two sheets (1, 2) by using the ultrasonic horn (42) having the groove (46).
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4.发明授权METHOD OF MANUFACTURING ABSORBENT MEMBER AND APPARATUS USED TO MANUFACTURE SAME 有权方法用于制造吸收元件和设备用于生产SAME
公开(公告)号：EP2508156B1
公开(公告)日：2014-12-31
申请号：EP10834514.1
申请日：2010-11-24
申请人： Kao Corporation
CPC分类号： A61F13/15658 , A61F13/15707 , A61F13/15764 , A61F13/15804
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公开(公告)号：EP2769705A1
公开(公告)日：2014-08-27
申请号：EP12840910.9
申请日：2012-10-12
申请人： Kao Corporation
摘要： A rotating drum (1) has a collecting/stacking recess (2) in the outer peripheral surface thereof, and includes: a drum body (3); and an air-permeable porous member (4) that forms the bottom surface (2A) of the collecting/stacking recess (2). The porous member (4) is sandwiched between: an outer shaping member (6) arranged so as to oppose the bottom surface (2A); and an inner shaping member (7) arranged between the porous member (4) and the drum body (3). Both the shaping members (6, 7) are arranged so as to overlap the porous member (4). Each shaping member (6, 7) has a recess-bottom-surface corresponding section (6A, 7A) that overlaps the bottom surface (2A) of the collecting/stacking recess (2) in a planar view thereof, and that is constituted by: a plurality of openings (65, 75) that penetrate the recess-bottom-surface corresponding section (6A, 7A) in the thickness direction; and an opening defining section (60, 70) that partitions and forms the openings (65, 75). The opening defining section (70) of the inner shaping member (7) corresponds to the opening defining section (60) of the outer shaping member (6).
摘要翻译： 旋转滚筒（1）在其外周面上具有收集/堆放凹部（2），并且包括：滚筒本体（3）; 以及形成收集/堆放凹部（2）的底面（2A）的透气性多孔构件（4）。 多孔构件（4）夹在：与所述底面（2A）相对配置的外部成形构件（6）之间。 以及布置在所述多孔构件（4）和所述滚筒本体（3）之间的内部成形构件（7）。 两个成形构件（6,7）被布置成与多孔构件（4）重叠。 每个成形构件（6,7）具有在其平面图中与收集/堆放凹部（2）的底表面（2A）重叠的凹 - 底表面对应部分（6A，7A），并且由 ：在厚度方向上贯穿凹槽底面对应部（6A，7A）的多个开口（65,75） 以及分隔并形成开口（65,75）的开口限定部分（60,70）。 内部成形构件（7）的开口限定部分（70）对应于外部成形构件（6）的开口限定部分（60）。
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公开(公告)号：EP2581067A1
公开(公告)日：2013-04-17
申请号：EP11792417.5
申请日：2011-06-06
申请人： Kao Corporation
CPC分类号： B29C53/043 , A61F13/15626 , A61F13/533 , Y10T156/1051
摘要： According to a method of producing an absorbent member (3) of the present invention including a depositing step of depositing raw material of absorbent member fed along with an air stream to a recess portion (22) which is arranged at an outer circumferential face of a rotatable drum (2) by suctioning and a pressing step of pressing and compressing a deposited aggregate (32) released from the inside of the recess portion (22), the recess portion (22) includes a suction portion (23) which is formed of a porous plate (26) to perform suctioning from a bottom face and a non-suction portion (24) having an air-impermeable bottom face not to perform suctioning from the bottom face while depth of the non-suction portion (24) from the outer circumferential face of the rotatable drum is shallower than depth of the suction portion (23) from the outer circumferential face of the rotatable drum, the raw material is deposited into the recess portion (22) in the depositing step, and the absorbent member (3) having a high density portion and a low density portion with mutually different density is obtained by pressing the deposited aggregate (32) released from the recess portion (22) in the pressing step.
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公开(公告)号：EP2508156A1
公开(公告)日：2012-10-10
申请号：EP10834514.1
申请日：2010-11-24
申请人： Kao Corporation
CPC分类号： A61F13/15658 , A61F13/15707 , A61F13/15764 , A61F13/15804
摘要： A method for manufacturing an absorbent member (3) including an accumulating step including accumulating material for the absorbent member (3) carried by air flow in recesses (23) formed on an outer peripheral surface of a rotary drum (2) and a conveying step including transferring accumulations (32) in the recesses (23) onto conveying means (5) and conveying the accumulations (32) while the accumulations (32) being retained on conveying means (5). In the accumulating step, the material for the absorbent member (3) is accumulated in a plurality of the recesses (23) formed on the rotary drum (2) so as to be arranged in a width direction of the rotary drum (2). In the conveying step, the accumulations (32) are released from the recesses (23) onto the conveying means (5) under a suction force provided from the conveying means (5) and the released accumulations (32) are conveyed while being sucked.
摘要翻译： 一种用于制造吸收体的方法（3）在累积步骤包括对吸收体蓄热材料包括：（3）通过在凹部上形成的一个旋转滚筒（2）的外周面的空气流（23）和输送步骤中进行 包括在所述凹部（23）传递环积累（32）安装到输送装置（5）和输送而聚集（32）保持在输送装置的堆积（32）（5）。 在累积步骤，对于吸收体（3）的材料在形成于旋转鼓上的凹部（23）的数目为积累（2），以便在旋转鼓的宽度方向被布置（2）。 在输送工序中，将积累（32）下，从所述传送装置（5）和所释放的累积（32）提供的抽吸力从所述凹部（23）到输送装置（5）释放，而被吸入输送。
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公开(公告)号：EP2581067B1
公开(公告)日：2017-04-26
申请号：EP11792417.5
申请日：2011-06-06
申请人： Kao Corporation
IPC分类号： A61F13/15 , A61F13/49 , A61F13/53 , B29C53/04 , A61F13/533
CPC分类号： B29C53/043 , A61F13/15626 , A61F13/533 , Y10T156/1051
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