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1. 发明专利

JP5337677B2 A method of manufacturing a composite sheet, and manufacturing equipment 有权
标题翻译：空值
公开(公告)号：JP5337677B2
公开(公告)日：2013-11-06
申请号：JP2009270634
申请日：2009-11-27
申请人：ユニ・チャーム株式会社
发明人：太志中村 , 慎一石川 , 明久潮見 , 淳奥田
IPC分类号： A61F13/15 , A61F13/49 , B32B37/20 , B65H37/04
CPC分类号： B32B5/26 , A61F13/51 , B32B27/08 , B32B37/144 , B32B2038/0028 , B32B2555/02
摘要： A method of manufacturing a stretchable composite sheet, by setting a plurality of nip areas arranged along a transport direction of a first continuous sheet, the first continuous sheet being transported while being sandwiched between rotating rolls in the nip areas, and by passing through the nip areas, as the first continuous sheet, a sheet in which stretchability is developed in the transport direction by being extended in the transport direction, including: extending the first continuous sheet in the transport direction, while transporting the first continuous sheet from a first nip area to a second nip area, the first continuous sheet being either a sheet in which stretchability has already been developed or a sheet in which stretchability has yet to be developed; forming an opening in the first continuous sheet intermittently in the transport direction, while transporting the first continuous sheet from the second nip area to a third nip area, the first continuous sheet being in a state of having been extended in the extending; and adhering in an overlapping manner a second continuous sheet having a lower stretchability than the first continuous sheet to the first continuous sheet, in the third nip area.
摘要翻译：一种拉伸复合片的制造方法，其特征在于，通过设置沿着第一连续片的输送方向配置的多个夹持区域，所述第一连续片材被夹持在所述夹持区域中的旋转辊之间，并且通过所述夹持部作为第一连续片材的区域，通过沿输送方向延伸而在输送方向上展开拉伸性的片材，包括：在第一连续片材从第一夹持区域输送第一连续片材的同时沿输送方向延伸第一连续片材第二连续片是第二连续片，其中拉伸性已经被开发的片材或其中拉伸性尚未形成的片材; 在将第一连续片材从第二夹持区域输送到第三夹持区域的同时，在输送方向上间歇地形成第一连续片材中的开口，第一连续片材处于延伸的状态; 并且在第三夹持区域中以重叠的方式粘附具有比第一连续片材更低的拉伸性的第二连续片材到第一连续片材。

2. 发明专利

JP5277052B2 Process for producing a composite sheet according to the absorbent article, and manufacturing equipment 有权
公开(公告)号：JP5277052B2
公开(公告)日：2013-08-28
申请号：JP2009091505
申请日：2009-04-03
申请人：ユニ・チャーム株式会社
发明人：太志中村 , 慎一石川 , 淳奥田
IPC分类号： A61F13/15 , A61F13/49
CPC分类号： A61F13/15699 , A61F13/15609 , A61F13/49019
摘要： A manufacturing method of a composite sheet of an absorbent article in which a continuous body of an elastic strip member is joined in a predetermined meander pattern in respect to a continuous body of a sheet that is continuously transported in a transporting direction, the method includes: a first joining of joining a first elastic strip member to a sheet by feeding and surface-contacting the continuous body of the first elastic strip member to the continuous body of the sheet, via a first oscillating arm that oscillates in a direction intersecting the transporting direction with a first spindle portion as a swivel center; a second joining of joining a second elastic strip member to the sheet by feeding and surface-contacting the continuous body of the second elastic strip member to the continuous body of the sheet, via a second oscillating arm that oscillates in a direction intersecting the transporting direction with a second spindle portion as a swivel center, wherein in the first joining, the first elastic strip member supplied toward the first spindle portion side roller of a first oscillating arm is subsequently put around an outer circumferential face of the first spindle portion side roller and an outer circumferential face of the first oscillating end side roller of the first oscillating arm, and, after being reversed in a travel direction with the first oscillating end side roller, is placed on the continuous body of the sheet and joined thereon, wherein in the second joining, the second elastic strip member supplied toward the second spindle portion side roller of a second oscillating arm is subsequently put around an outer circumferential face of the second spindle portion side roller and an outer circumferential face of the second oscillating end side roller of the second oscillating arm, and, after being reversed in the travel direction with the second oscillating end side roller, is placed on the continuous body of the sheet and joined thereon, wherein a first placing position where the continuous body of the first elastic strip member is to be placed on the continuous body of the sheet with the first oscillating arm and a second placing position where the continuous body of the second elastic strip member is to be placed on the continuous body of the sheet with the second oscillating arm are different from each other in the transporting direction.

3. 发明专利

JP5277051B2 Process for producing a composite sheet according to the absorbent article, and manufacturing equipment 有权
公开(公告)号：JP5277051B2
公开(公告)日：2013-08-28
申请号：JP2009091504
申请日：2009-04-03
申请人：ユニ・チャーム株式会社
发明人：太志中村 , 慎一石川 , 淳奥田
IPC分类号： A61F13/15 , B31B50/00 , A61F13/49
CPC分类号： A61F13/15609 , A61F13/15593 , B65H37/04 , B65H2801/57
摘要： A manufacturing method of a composite sheet of an absorbent article, the method includes joining a continuous body of an elastic member in a predetermined meander pattern in respect to a continuous body of a sheet transported continuously in a transporting direction, the method includes: transporting the continuous body of the sheet by wrapping the continuous body of the sheet around an outer circumferential face of a transporting roll that rotates in a direction along the transporting direction; and joining the continuous body of the elastic member to a portion of the continuous body of the sheet wrapped around the transporting roll by feeding the continuous body of the elastic member to the continuous body of the sheet via an oscillating arm that oscillates in an intersecting direction intersecting the transporting direction with a spindle portion as a swivel fulcrum, wherein the oscillating arm includes an oscillating end side roller arranged at an oscillating end side of the oscillating arm and a spindle portion side roller arranged at a spindle portion side, wherein in the joining, the continuous body of the elastic member supplied toward the spindle portion side roller through a supply route along a rotational central axis direction of the spindle portion is put around an outer circumferential face of the spindle portion side roller and an outer circumferential face of the oscillating end side roller successively and guided to the continuous body of the sheet, and a driving force to make the oscillating arm oscillate is input at a position on the oscillating arm different from the spindle portion.

4. 发明专利

JP5520111B2 Steam jet device and a method of manufacturing the same 有权
公开(公告)号：JP5520111B2
公开(公告)日：2014-06-11
申请号：JP2010079670
申请日：2010-03-30
申请人：ユニ・チャーム株式会社
发明人：太志中村 , 慎一石川 , 淳奥田
IPC分类号： D04H1/492 , D04H1/736 , D06B1/08
CPC分类号： D04H18/04 , Y10T29/494 , Y10T137/85938

6. 发明专利

JP5639771B2 伸縮性シートの製造方法、及び製造装置有权
标题翻译：用于制造伸缩性片的方法，和制造装置
公开(公告)号：JP5639771B2
公开(公告)日：2014-12-10
申请号：JP2010053603
申请日：2010-03-10
申请人：ユニ・チャーム株式会社
发明人：慎一石川 , 慎一石川 , 淳奥田 , 淳奥田 , 太志中村 , 太志中村 , 潮見　明久 , 明久潮見
IPC分类号： D06C3/06 , B29C51/08 , B29C53/22 , B29L7/00 , D04H1/736 , D04H13/00
CPC分类号： B29C55/18 , A61F13/15593 , A61F13/56 , B29L2031/4878 , D04H3/16 , D06C3/06

7. 发明专利

JP5520091B2 Laminate processing unit 有权
公开(公告)号：JP5520091B2
公开(公告)日：2014-06-11
申请号：JP2010053817
申请日：2010-03-10
申请人：ユニ・チャーム株式会社
发明人：太志中村 , 慎一石川 , 淳奥田
IPC分类号： D04H1/492 , D04H1/407 , D04H1/413 , D04H1/498 , D04H1/736 , D06B1/08
CPC分类号： B32B37/1027 , B32B2038/0024 , B32B2310/049 , B32B2555/02

9. 发明专利

JP5520096B2 Work processing unit 有权
公开(公告)号：JP5520096B2
公开(公告)日：2014-06-11
申请号：JP2010059939
申请日：2010-03-16
申请人：ユニ・チャーム株式会社
发明人：太志中村 , 慎一石川 , 淳奥田
IPC分类号： D04H1/492 , D04H1/558 , D06B1/08
CPC分类号： D04H1/492 , D04H18/04 , D06C29/005

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