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1. 发明申请

US20150351602A1 METHOD AND SYSTEM FOR MANUFACTURING CLEANING MEMBER 审中-公开
标题翻译：用于制造清洁构件的方法和系统
公开(公告)号：US20150351602A1
公开(公告)日：2015-12-10
申请号：US14758175
申请日：2013-12-27
申请人： UNICHARM CORPORATION
发明人： Hiroaki GOTO , Takayuki MATSUMOTO , Shigetomo TAKAHASHI , Yuji YAMASHITA
IPC分类号： A47L13/16
CPC分类号： A47L13/16 , A47L13/38 , B32B37/04
摘要： The present invention is a method for manufacturing cleaning members obtained by cutting multi-layer webs formed by: spreading fiber bundles, the lengthwise directions of which are parallel to the direction in which said fiber bundles are conveyed; and layering together at least the spread fiber bundles and non-woven fabric strips. Said method includes a step in which, before spreading, two or more fiber bundles are joined together, forming one or more join sections. Said joins are performed by joining the back end (with respect to the conveyance direction) of one fiber bundle to the front end (with respect to the conveyance direction) of the next fiber bundle.
摘要翻译：本发明是一种制造清洗部件的方法，该清洁部件通过切割多层织物而形成，所述多层织物通过以下方式形成：纤维束的长度方向平行于所述纤维束的输送方向; 并且至少铺展纤维束和无纺织物条。所述方法包括以下步骤：在扩展之前，将两个或更多个纤维束接合在一起，形成一个或多个连接部分。通过将一个纤维束的后端（相对于输送方向）连接到下一个纤维束的前端（相对于输送方向）而进行所述接合。

2. 发明申请

US20140187406A1 METHOD OF PRODUCING CLEANING MEMBER 审中-公开
标题翻译：生产清洁会员的方法
公开(公告)号：US20140187406A1
公开(公告)日：2014-07-03
申请号：US13749725
申请日：2013-01-25
申请人： UNICHARM CORPORATION
发明人： Takayuki MATSUMOTO , Shigetomo TAKAHASHI , Yuji YAMASHITA , Hiroaki GOTO
IPC分类号： B08B1/00
CPC分类号： B32B37/0076 , A47L13/38 , B08B1/006 , B32B37/04 , B32B2262/00 , B65H20/00 , B65H23/032 , B65H23/04 , B65H35/04
摘要： To provide a novel method of production and system of production which are suitable for producing a cleaning member excellent in cleaning performance and further which enable efficient production. The present invention is a method of producing a cleaning member which is obtained from a multilayer web which contains at least a fiber bundle and a belt-shaped nonwoven fabric, the method including at least a step of conveying the fiber bundle and a step of conveying the belt-shaped nonwoven fabric, the tension of the fiber bundle in the step of conveying the fiber bundle being lower than the tension of the belt-shaped nonwoven fabric in a step of conveying the belt-shaped nonwoven fabric.
摘要翻译：为了提供适用于制造清洗性能优异且进一步提高生产效率的清洗部件的生产方法和制造方法。本发明是一种从至少包含纤维束和带状无纺布的多层织物获得的清洁部件的制造方法，该方法至少包括输送纤维束的步骤和输送步骤带状无纺布，在输送带状无纺布的步骤中，在输送纤维束的步骤中纤维束的张力低于带状无纺布的张力。

3. 发明申请

US20140190626A1 METHOD OF PRODUCTION OF WEB MEMBER INCLUDING TOW 有权
标题翻译：包括TOW的网络会员的生产方法
公开(公告)号：US20140190626A1
公开(公告)日：2014-07-10
申请号：US13749715
申请日：2013-01-25
申请人： UNICHARM CORPORATION
发明人： Yuji YAMASHITA , Kazuhiko HOSHIKA , Hiroyoshi TAKADA
IPC分类号： B29C43/20
CPC分类号： B29C43/203 , B32B5/022 , B32B5/08 , B32B5/26 , B32B2250/20 , B32B2262/0253 , B32B2262/0284 , B32B2262/12 , B32B2432/00 , D04H3/005 , D04H3/02 , D04H3/08
摘要： The method of production of a web having a tow according to the present invention has a transfer step of transferring a product form web member which is formed by a continuous web member being cut, which product form web member is configured having a plurality of fibrous members formed from tows, to a packaging step which packages the product form web member, the transfer step has a stacking step of stacking a plurality of product form web members to form a stacked member and a variation correction step of suppressing variation of bulk of the stacked member by pressing the stacked member from above the stacked member.
摘要翻译：根据本发明的具有丝束的幅材的制造方法具有转印步骤，该转印步骤将通过被切割的连续幅材部件形成的产品形式的纸幅部件转印，所述纸幅材料构造成具有多个纤维部件由丝束形成到包装产品形成卷筒纸的包装步骤，转印步骤具有堆叠多个产品形式的卷筒纸部件以形成堆叠部件的堆叠步骤，以及抑制堆叠部件的体积变化的变化校正步骤通过从堆叠构件的上方按压堆叠构件来构成构件。

4. 发明申请

US20150351600A1 METHOD FOR PRODUCING CLEANING MEMBER, AND SYSTEM FOR PRODUCING CLEANING MEMBER 审中-公开
标题翻译：用于生产清洁构件的方法和用于生产清洁构件的系统
公开(公告)号：US20150351600A1
公开(公告)日：2015-12-10
申请号：US14655971
申请日：2013-12-27
申请人： UNICHARM CORPORATION
发明人： Shigetomo TAKAHASHI , Hiroaki GOTO , Takayuki MATSUMOTO , Yuji YAMASHITA
IPC分类号： A47L13/16
CPC分类号： A47L13/16 , A47L13/38 , B29C65/18 , B32B5/26 , B32B37/0076 , B65H57/02 , B65H57/26 , D01D10/0436 , D01D11/02 , D02J1/18
摘要： Provided are a novel production method and production system suitable for producing a cleaning member having excellent cleaning performance, said production method and production system enabling the cleaning member to be efficiently produced. This production method involves the following steps. The method for continuously producing a cleaning member obtained from a multilayer web that includes at least a fiber bundle with hollow fibers, and non-woven fabric strips, comprises at least: a step for preparing a guide member provided with a pair of width-adjusting members, and having a predetermined interval; a step for conveying a fiber bundle strip, such as the fiber bundle with hollow fibers, between the pair of width-adjusting members of the guide member, and adjusting the width of the fiber bundle strip so as to match the aforementioned interval; a step for forming the multilayer web by overlaying the strip-like fiber bundle, the width of which has been adjusted, on the non-woven fabric strips; and a step for joining the components of the multilayer web.
摘要翻译：提供了一种适用于生产具有优异清洁性能的清洁部件的新型生产方法和生产系统，所述生产方法和能够有效地制造清洁部件的生产系统。该生产方法包括以下步骤。用于连续制造由包含至少具有中空纤维的纤维束的多层纤维网获得的清洁部件和无纺布条带的方法至少包括：准备具有一对宽度调节的引导部件的步骤并且具有预定间隔; 在引导构件的一对宽度调节构件之间输送诸如具有中空纤维的纤维束的纤维束条，并调节纤维束条的宽度以匹配上述间隔的步骤; 通过将其宽度被调整的条状纤维束覆盖在无纺布条上来形成多层卷材的步骤; 以及用于连接多层织物的部件的步骤。

5. 发明申请

US20140183929A1 METHOD AND APPARATUS FOR MANUFACTURING CLEANING MEMBER 有权
标题翻译：制造清洁会员的方法和装置
公开(公告)号：US20140183929A1
公开(公告)日：2014-07-03
申请号：US13749726
申请日：2013-01-25
申请人： UNICHARM CORPORATION
发明人： Takayuki MATSUMOTO , Shigetomo TAKAHASHI , Yuji YAMASHITA , Hiroaki GOTO
IPC分类号： B08B1/00
CPC分类号： D02J1/18 , A46D1/04 , B08B1/006 , B32B5/022 , B32B5/12 , B32B5/26 , B32B2250/20 , B32B2262/0284 , B32B2262/12 , B32B2432/00 , D01D11/02
摘要： In a method for manufacturing a cleaning member comprising opened fiber bundle, in order to correct twisting of fiber bundle in the path for feeding the fiber bundle from a storage container to a driving roller to thereby stabilize manufacturing process, and in order to pre-open the fiber bundle in the path from a driving roller to the opening step to thereby speed-up the opening step, fiber bundle drawn out continuously from a storage container in a first direction is wound onto a non-rotational bar, and after being fed in a second direction, is fed to a first driving roller, and the fiber bundle fed from the first driving roller in a third direction is wound onto a second non-rotational bar, and after being fed in a fourth direction, is fed to a second driving roller and to the following opening step.
摘要翻译：在制造包括开放的纤维束的清洁构件的方法中，为了校正纤维束在从存储容器向驱动辊供给的路径中的扭转，从而稳定制造过程，并且为了预先打开纤维束在从驱动辊到打开步骤的路径中，从而加速打开步骤，将纤维束沿着第一方向从储存容器连续抽出，并被卷入非旋转杆第二方向被供给到第一驱动辊，并且从第一驱动辊沿第三方向供给的纤维束被卷绕到第二非旋转杆上，并且在沿第四方向进给之后被供给到第二方向驱动辊和下面的打开步骤。

6. 发明申请

US20140182767A1 METHOD OF PRODUCING CLEANING MEMBER 审中-公开
标题翻译：生产清洁会员的方法
公开(公告)号：US20140182767A1
公开(公告)日：2014-07-03
申请号：US13749722
申请日：2013-01-25
申请人： UNICHARM CORPORATION
发明人： Hiroaki GOTO , Takayuki MATSUMOTO , Shigetomo TAKAHASHI , Yuji YAMASHITA
IPC分类号： B32B37/04
CPC分类号： A47L13/16 , A47L13/38 , B32B37/04
摘要： To provide a novel production method and a novel production system that are suitable for producing a cleaning member having an excellent cleaning performance and that realize efficient production. The present invention is a method of producing a cleaning member obtained from a multi-layer web comprising at least a fiber bundle and a belt-shaped nonwoven fabric, wherein the method comprises at least the step of connecting the ends of the at least two the fiber bundles by melt-bonding.
摘要翻译：提供一种适用于生产具有优良清洗性能并实现高效生产的清洁部件的新型生产方法和新型生产系统。本发明是一种由至少包含纤维束和带状无纺布的多层纤维网制成的清洁部件的制造方法，其特征在于，至少包括将至少两个纤维束通过熔融粘合。

7. 发明申请

US20180344121A1 METHOD FOR PRODUCING CLEANING MEMBER, AND SYSTEM FOR PRODUCING CLEANING MEMBER 审中-公开
公开(公告)号：US20180344121A1
公开(公告)日：2018-12-06
申请号：US16055955
申请日：2018-08-06
申请人： UNICHARM CORPORATION
发明人： Shigetomo TAKAHASHI , Hiroaki GOTO , Takayuki MATSUMOTO , Yuji YAMASHITA
IPC分类号： A47L13/16 , A47L13/38 , B32B5/26 , D01D10/04 , B65H57/26 , B32B37/00 , D01D11/02 , D02J1/18 , B29C65/18 , B65H57/02
CPC分类号： A47L13/16 , A47L13/38 , B29C65/18 , B32B5/26 , B32B37/0076 , B65H57/02 , B65H57/26 , D01D10/0436 , D01D11/02 , D02J1/18
摘要： A method for continuously producing a cleaning member obtained from a multilayer web that includes at least a fiber bundle with hollow fibers, and non-woven fabric strips includes at least: a step for preparing a guide member provided with a pair of width-adjusting member, and having a predetermined interval; a step for conveying a fiber bundle strip, such as the fiber bundle with hollow fibers, between the pair of width-adjusting members of the guide member, and adjusting the width of the fiber bundle strip so as to match the aforementioned interval; a step for forming the multilayer web by overlaying the strip-like fiber bundle, the width of which has been adjusted, on the non-woven fabric strips; and a step for joining the components of the multilayer web.

8. 发明申请

US20150336366A1 MANUFACTURING METHOD AND MANUFACTURING SYSTEM FOR CLEANING MEMBER 有权
标题翻译：用于清洁会员的制造方法和制造系统
公开(公告)号：US20150336366A1
公开(公告)日：2015-11-26
申请号：US14655939
申请日：2013-12-27
申请人： UNICHARM CORPORATION
发明人： Takayuki MATSUMOTO , Shigetomo TAKAHASHI , Yuji YAMASHITA , Hiroaki GOTO
IPC分类号： B32B37/00 , B32B37/04 , B65H20/00 , B65H35/04 , B65H23/032 , B65H23/04
CPC分类号： B32B37/0076 , A47L13/38 , B08B1/006 , B32B37/04 , B32B2262/00 , B65H20/00 , B65H23/032 , B65H23/04 , B65H35/04
摘要： This manufacturing method for manufacturing a cleaning member comprises: a fiber bundle conveying step for conveying a fiber bundle to a merging part that overlays the fiber bundle on nonwoven fabric strips a nonwoven fabric conveying step for conveying the nonwoven fabric strips to the merging part; a multilayer web forming step for forming a multilayer web by overlaying, in the merging part, the fiber bundle conveyed in the fiber bundle conveying step on the nonwoven fiber strips conveyed in the nonwoven fabric conveying step; and a joining step for joining the fiber bundle and the nonwoven fabric strips to each other in the multilayer web. In the fiber bundle conveying step, the fiber bundle is conveyed at a tension at which there is no width shrinkage in the fiber bundle, and in the multilayer web forming step, the multilayer web is formed by overlaying the fiber bundle on the nonwoven strips while applying a tension that does not cause width shrinkage in the fiber bundle.
摘要翻译：这种制造清洁部件的制造方法包括：纤维束输送步骤，用于将纤维束输送到在非织造织物上覆盖纤维束的合并部分，将无纺织物条带输送到合并部分; 多层卷筒纸形成步骤，用于通过在纤维束输送步骤中输送的纤维束在合成部分中叠加在无纺布输送步骤中输送的非织造纤维条上形成多层卷材; 以及在多层织物中将纤维束和非织造织物条彼此接合的接合步骤。在纤维束传送步骤中，纤维束以纤维束中没有宽度收缩的张力传送，并且在多层织物形成步骤中，通过将纤维束覆盖在非织造条上而形成多层织物，同时施加不会在纤维束中引起宽度收缩的张力。

9. 发明申请

US20140182779A1 METHOD OF PRODUCING OPENED FIBER BUNDLE, METHOD OF PRODUCING CLEANING MEMBER, APPARATUS WHICH OPENS FIBER BUNDLE, AND SYSTEM WHICH PRODUCES CLEANING MEMBER 有权
标题翻译：制造开口纤维布的方法，制造清洁构件的方法，开放纤维布的装置和产生清洁构件的系统
公开(公告)号：US20140182779A1
公开(公告)日：2014-07-03
申请号：US13749716
申请日：2013-01-25
申请人： UNICHARM CORPORATION
发明人： Yuji YAMASHITA , Yasuhiro KOYAMA
IPC分类号： B29C67/24
CPC分类号： D02J1/18 , B32B5/022 , B32B5/26 , B32B7/12 , B32B2250/20 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/04 , B32B2262/12 , Y10T156/1084 , Y10T156/12
摘要： A method of continuously producing an opened fiber bundle for a cleaning member while conveying a fiber bundle, includes the steps of applying a tensile force to the fiber bundle; relaxing the tensioned fiber bundle to open the fiber bundle; and blowing air in a direction intersecting with the machine direction of the belt-shaped fiber bundle through an air outlet of an air feeder, to further open the belt-shaped fiber bundle and widen the belt-shaped fiber bundle in the width direction. An outer portion in the width direction of the air outlet is disposed downstream in the machine direction, compared with an inner portion in the width direction of the air outlet.
摘要翻译：一种在输送纤维束的同时连续地制造用于清洁部件的开放的纤维束的方法包括以下步骤：向纤维束施加张力; 松开张紧的纤维束打开纤维束; 通过空气供给器的出风口沿与带状纤维束的机器方向相交的方向吹送空气，进一步打开带状纤维束，并使带状纤维束沿宽度方向变宽。与空气出口的宽度方向的内部相比，空气出口的宽度方向的外侧部分设置在机器方向的下游。

10. 发明申请

US20140183780A1 METHOD OF PRODUCING OPENED FIBER BUNDLE, AND METHOD OF PRODUCING CLEANING MEMBER, APPARATUS WHICH OPENS FIBER BUNDLE, AND SYSTEM WHICH PRODUCES CLEANING MEMBER 有权
标题翻译：生产开放纤维布的方法，以及生产清洁会员的方法，开放纤维布的装置和产生清洁会员的系统
公开(公告)号：US20140183780A1
公开(公告)日：2014-07-03
申请号：US13749719
申请日：2013-01-25
申请人： UNICHARM CORPORATION
发明人： Yuji YAMASHITA
IPC分类号： B29C43/24
CPC分类号： B29C43/24 , B29B15/12 , B29C70/16 , B29C70/20 , B29C70/202 , B29C70/543 , B32B2305/10 , B65H51/005 , B65H2701/31 , D01D11/02 , D02J1/18 , D02J1/22
摘要： A method of producing an opened fiber bundle is in a space-saving manner. The method of continuously producing an opened fiber bundle for a cleaning member, includes the steps of (a1) providing (i) first nip rolls, (ii) second nip rolls, (iii) third nip rolls, and (iv) an air feeder; (a2) conveying a fiber bundle using the first nip rolls and the second nip rolls to apply a tensile force to the fiber bundle; (a3) conveying the fiber bundle using the second nip rolls and the third nip rolls to relax the fiber bundle, thereby forming a belt-shaped fiber bundle; and (a4) blowing air from the air feeder in a direction intersecting with the conveying direction of the first belt-shaped fiber bundle.
摘要翻译：制造开放的纤维束的方法节省空间。连续地制造用于清洁部件的开放的纤维束的方法包括以下步骤：（a1）提供（i）第一压合辊，（ii）第二压合辊，（iii）第三压合辊，以及（iv） ; （a2）使用第一压合辊和第二压合辊输送纤维束以向纤维束施加张力; （a3）使用第二夹辊和第三夹辊输送纤维束，使纤维束松弛，从而形成带状纤维束; 和（a4）沿着与第一带状纤维束的输送方向交叉的方向从送风机吹出空气。

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