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1. 发明专利

JP2013224501A Method and apparatus for recovering bulkiness of nonwoven fabric 有权
标题翻译：用于回收非织造织物的粗糙度的方法和装置
公开(公告)号：JP2013224501A
公开(公告)日：2013-10-31
申请号：JP2012097087
申请日：2012-04-20
申请人： Uni Charm Corp , ユニ・チャーム株式会社
发明人： OKUDA ATSUSHI , IDETANI KO , OBA TORU , MITSUNO SATOSHI , KAMEDA HANHO
IPC分类号： D06B1/00 , D06B3/10 , D06C7/00
CPC分类号： D06C7/00 , D04H1/50 , D06B1/00 , D06B3/10
摘要： PROBLEM TO BE SOLVED: To satisfactorily recover bulkiness of a nonwoven fabric.SOLUTION: A method for recovering bulkiness of a nonwoven fabric, includes while conveying a nonwoven fabric F so as to enter a heating chamber 3g through an entrance 3gi and advance in the heating chamber 3g and then come out from the heating chamber 3g through an exit 3go, supplying hated air at a rate higher than a conveying rate of the nonwoven fabric so as to enter the heating chamber 3g and advance in the heating chamber 3g while contacting the nonwoven fabric F, and then come out from the interior of the heating chamber 3g through an exit 3go.
摘要翻译：要解决的问题：为了令人满意地回收非织造织物的膨松度。解决方案：一种用于回收无纺织物蓬松性的方法，包括在输送无纺织物F的同时通过入口3gi进入加热室3g并在加热室3g，然后通过出口3go从加热室3g出来，以比无纺布的输送速度高的速度供给有害空气，以进入加热室3g，并在加热室3g的同时接触非织造布织物F，然后通过出口3go从加热室3g的内部出来。

2. 发明专利

JP2013204162A Method for manufacturing stretchable nonwoven fabric, and stretchable nonwoven fabric 有权
标题翻译：制造可拉伸非织造布和可拉伸非织造布的方法
公开(公告)号：JP2013204162A
公开(公告)日：2013-10-07
申请号：JP2012071572
申请日：2012-03-27
申请人： Uni Charm Corp , ユニ・チャーム株式会社
发明人： MITSUNO SATOSHI , OKUDA ATSUSHI , IDETANI KO
IPC分类号： D06C3/06 , D04H1/4374 , D06C7/02
CPC分类号： D04H13/00 , A61F13/4902 , B32B5/022 , B32B5/26 , B32B7/02 , B32B2250/20 , B32B2262/0253 , B32B2274/00 , B32B2307/51 , B32B2307/728 , B32B2307/73 , B32B2432/00 , B32B2555/00 , D04H1/4291 , D04H1/4374 , D04H3/007 , D04H3/02 , D06C3/06 , D06C7/00 , Y10T428/24446 , Y10T442/602
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a stretchable nonwoven fabric, the method excellent in stretchability.SOLUTION: A method for manufacturing a stretchable nonwoven fabric, includes the steps of: unevenly stretching a nonwoven fabric to be processed containing a stretchable fiber and an elongational fiber while transporting the nonwoven fabric to be processed so as to form a nonwoven fabric having highly stretching and lowly stretching regions; and heating the nonwoven fabric having the highly stretching and lowly stretching regions at a temperature of 40°C or higher and lower than a melting point of the stretchable fiber for 0.1 to 10 seconds. In the method, the nonwoven fabric having the highly stretching and lowly stretching regions has alternately in a transporting direction the highly stretching region and the lowly stretching region parallel to a direction perpendicular to the transporting direction.
摘要翻译：要解决的问题：提供一种拉伸性无纺布的制造方法，该拉伸性优异的方法。解决方案：一种拉伸性无纺布的制造方法，其特征在于，包括以下步骤：将含有伸缩性纤维的被处理无纺布不均匀地拉伸以及延伸纤维，同时输送被处理的无纺布，以形成具有高拉伸和低拉伸区域的无纺布; 并且在40℃以上且低于伸缩性纤维的熔点0.1〜10秒的温度下加热具有高度拉伸和低拉伸区域的无纺布。在该方法中，具有高度拉伸和低拉伸区域的无纺织物在输送方向上交替地具有与垂直于输送方向的方向平行的高度拉伸区域和低拉伸区域。

3. 发明专利

JP2010246889A Body fluid treating material and wearing article including the same 有权
标题翻译：身体流体处理材料及其包装物品
公开(公告)号：JP2010246889A
公开(公告)日：2010-11-04
申请号：JP2009228680
申请日：2009-09-30
申请人： Uni Charm Corp , ユニ・チャーム株式会社
发明人： MITSUI KOICHIRO , AOKI KATSUFUMI , IDETANI KO
IPC分类号： A61F13/15 , A61F5/44 , A61F13/49
CPC分类号： A61F13/49473 , A61F13/495 , A61F13/53713 , A61F2013/4956
摘要： PROBLEM TO BE SOLVED: To provide a body fluid treating material and a wearing article including the body fluid treating material that can surely allow a body fluid to flow into a storage body and prevent backflow.
SOLUTION: A storage body 10 of the body fluid treating material 1 is formed in bag shape by joining first and second sheets 12, 13 at the peripheries. The first sheet 12 is formed with openings 11 penetrating a thickness direction. A backflow preventing means 20 includes a plate-like valve element 30 located on the inside of the storage body 10 of the first sheet 12; a sheet-like support body 40 preventing the valve element 30 from falling inside the storage body 10; and a spacer 50 interposed between the first sheet 12 and the support body 40. The peripheral edge part of a valve element upper face 31 can make watertight contact with a valve seat part 14 formed at the opening peripheral edge of the opening 11 on the inside of the storage body 10. A space is formed between the first sheet 12 and the support body 40 by a spacer opening 53, and the valve element 30 is supported movably in the thickness direction of the spacer 50.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种体液处理材料和包含体液处理材料的穿着物品，其能够可靠地允许体液流入储存体并防止回流。解决方案：体外处理材料1的储存体10通过在周边连接第一和第二片12,13而形成袋状。第一片12形成有贯穿厚度方向的开口11。防回流装置20包括位于第一片12的储存体10的内侧的板状阀体30; 防止阀体30落入收纳体10内的片状支承体40; 以及插入在第一片12和支承体40之间的间隔件50.阀体上面31的周缘部能够与形成在内侧的开口11的开口周缘的阀座部14水密接触通过间隔开口53在第一片材12和支撑体40之间形成空间，并且阀元件30沿着间隔件50的厚度方向可移动地支撑。版权所有（C））2011，JPO＆INPIT

4. 发明专利

JP2013027664A Body fluid absorptive core material and method of manufacturing the same 有权
标题翻译：体液吸收芯材及其制造方法
公开(公告)号：JP2013027664A
公开(公告)日：2013-02-07
申请号：JP2011167543
申请日：2011-07-29
申请人： Unicharm Corp , ユニ・チャーム株式会社
发明人： IDETANI KO , AIDA HIROKI
IPC分类号： A61F13/49 , A61F13/15 , A61F13/53
CPC分类号： A61F13/15642 , A61F13/15707 , A61F13/15747 , A61F13/534 , A61F13/53713 , A61F2013/15829 , A61F2013/15926 , A61F2013/530299 , A61F2013/530386 , A61F2013/530423 , A61F2013/530489 , B29C70/44 , B29C70/88 , B29K2105/12 , B29K2311/14 , B29K2995/0068 , B29L2031/4878 , B31F7/00
摘要： PROBLEM TO BE SOLVED: To restrict a wet feeling given to the skin after a body fluid absorptive core material in a body fluid absorptive wearing article absorbs body fluid.SOLUTION: The body fluid absorptive wearing article 11 includes a core material 18 formed of the aggregate of a body fluid absorptive material between a liquid-permeable first sheet 17 and a liquid-permeable or liquid-impermeable second sheet 16. The core material includes hydrophilic fibers as the body fluid absorptive material. The density of the core material changes so as to increase in the thickness direction of the core material from the first sheet to the second sheet. A planar orientation index of the hydrophilic fibers changes so as to increase in the thickness direction of the core material.
摘要翻译：待解决的问题：为了限制在体液吸收性穿着物吸收体液后的体液吸收性芯材之后给予皮肤的湿感。解决方案：体液吸收性穿着物品11包括由液体可渗透的第一片17和透液性或液体不可渗透的第二片16之间的体液吸收材料的聚集体形成的芯材18。材料包括亲水纤维作为体液吸收材料。芯材的密度发生变化，从而使芯材的厚度方向从第一片增加到第二片。亲水性纤维的平面取向指数变化，从而增加芯材的厚度方向。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011212290A Absorbent structure 有权
标题翻译：吸收结构
公开(公告)号：JP2011212290A
公开(公告)日：2011-10-27
申请号：JP2010084216
申请日：2010-03-31
申请人： Unicharm Corp , ユニ・チャーム株式会社
发明人： AIDA HIROKI , MIZUTANI SATOSHI , IDETANI KO
IPC分类号： A61F13/49 , A61F13/15 , A61F13/53 , A61F13/534
CPC分类号： A61F13/531 , A61F2013/530007 , A61F2013/530598
摘要： PROBLEM TO BE SOLVED: To provide an absorbent structure for easily facilitating bodily fluids to disperse in the thickness direction of a the structure.SOLUTION: The core material 11 of the absorbent structure 10 is formed of an aggregation of ground wood pulp. The aggregation has a basis mass per unit area in a range of 150 to 500g/mand a specific volume in a range of 3 to 20 cc/g. In the aggregation, a relationship between horizontal orientation index Iand specific volume Vof ground wood pulp is represented by a formula as follows: I≤-0.099V+2.4.
摘要翻译：要解决的问题：提供一种容易促进体液在结构的厚度方向上分散的吸收结构体。解决方案：吸收结构10的芯材11由研磨木浆的聚集体形成。聚集体的单位面积的基质在150至500g /厘米的范围内，比容积在3至20cc / g的范围内。在聚集中，水平取向指数I和木浆的比体积V之间的关系由下式表示：I≤-0.099V + 2.4。

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