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1. 发明专利

JP2013075086A Method for producing wet tissue 有权
标题翻译：生产组织的方法
公开(公告)号：JP2013075086A
公开(公告)日：2013-04-25
申请号：JP2011217656
申请日：2011-09-30
申请人： Unicharm Corp , ユニ・チャーム株式会社
发明人： KONISHI TAKAYOSHI , HIRAOKA TOSHIO , HIKOSAKA TOSHIFUMI , KAMEDA HANHO
IPC分类号： A47K7/00
CPC分类号： D04H1/559 , B65H29/242 , B65H29/32 , B65H31/3054 , B65H2406/323 , D04H1/495 , D04H1/645 , D04H1/76
摘要： PROBLEM TO BE SOLVED: To provide a method for producing wet tissue that is used to produce bulky wet tissue.SOLUTION: The method for producing wet tissue, includes a step for preparing fiber sheets (11, 12), and post-processing steps (17, 18, 23, 25) comprising a step for folding the fiber sheets (17), a step for impregnating the fiber sheets with a chemical solution (18), a step for cutting the fiber sheets (23) and a step for laminating the fiber sheets (25), wherein a step for increasing the moisture content of the fiber sheets (13) and a step for spraying high-pressure steam onto the fiber sheets for which moisture content is increased (14) are contained between the step for preparing the fiber sheets (11, 12) and the post-processing steps (17, 18, 23, 25).
摘要翻译：待解决的问题：提供一种用于制造用于制造大体积湿纸巾的湿纸巾的方法。解决方案：制造湿纸巾的方法包括制备纤维片（11,12）的步骤和包括用于折叠纤维片（17）的步骤的后处理步骤（17,18,23,25），用化学溶液（18）浸渍纤维片的步骤，切割纤维片（23）的步骤和层压纤维片（25）的步骤，其中增加纤维片材的含水量的步骤（13），并且在用于制备纤维片（11,12）的步骤和后处理步骤（17,18）之间包含用于将高压蒸汽喷射到水分含量增加的纤维片材上的步骤（14），23,25）。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012202004A Method for producing nonwoven fabric 有权
标题翻译：生产非织造布的方法
公开(公告)号：JP2012202004A
公开(公告)日：2012-10-22
申请号：JP2011068234
申请日：2011-03-25
申请人： Uni Charm Corp , ユニ・チャーム株式会社
发明人： KONISHI TAKAYOSHI , HIRAOKA TOSHIO , HIKOSAKA TOSHIFUMI , KAMEDA HANHO
IPC分类号： D21H27/00 , D04H1/425 , D04H1/46 , D06C29/00 , D21F1/44
CPC分类号： D21F7/003 , D21F11/00 , D21H27/002
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric that is capable of providing a nonwoven fabric that is high in strength, bulky, and flexible.SOLUTION: The method for producing a nonwoven fabric includes: a process for feeding a moisture-containing papermaking raw material on a substrate 16 to form a paper layer 23 on the substrate 16; and a process for jetting high pressure water vapor to the paper layer 23 using a vapor nozzle 14. In the process for jetting high pressure water vapor, a water content of the paper layer 23 is adjusted to 10-45% before the high pressure water vapor is jetted to the paper layer 23.
摘要翻译：解决的课题：提供能够提供强度高，体积大，柔软性高的无纺布的无纺布的制造方法。解决方案：无纺布的制造方法包括：在基材16上供给含水造纸原料的工序，在基板16上形成纸层23; 以及使用蒸汽喷嘴14将高压水蒸气喷射到纸层23的方法。在高压水蒸气的喷射过程中，在高压水之前将纸层23的含水量调节至10-45％蒸气被喷射到纸层23.版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013076196A Method for producing nonwoven fabric 有权
标题翻译：生产非织造布的方法
公开(公告)号：JP2013076196A
公开(公告)日：2013-04-25
申请号：JP2011218027
申请日：2011-09-30
申请人： Uni Charm Corp , ユニ・チャーム株式会社
发明人： KONISHI TAKAYOSHI , HIRAOKA TOSHIO , HIKOSAKA TOSHIFUMI , KAMEDA HANHO
IPC分类号： D21H27/00 , D04H1/492
CPC分类号： D21H23/50 , D21H27/002
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric capable of providing a nonwoven fabric that is bulky and has flexibility.SOLUTION: The method for producing a nonwoven fabric includes steps of: forming a fiber sheet 24 on a substrate 18 by feeding a papermaking raw material containing water onto the substrate 18; drying the fiber sheet 24 (20); forming a region in which the water content is increased to a water content that is higher than the water content of the fiber sheet 24 dried by the step of drying the fiber sheet 24 on a part of the fiber sheet 24 dried by the step of drying (20) the fiber sheet 24 (23); and spraying a high-pressure steam to the region of the fiber sheet 24 in which the water content is increased (14).
摘要翻译：解决问题的方案：提供一种无纺布的制造方法，其能够提供体积大且柔软性的无纺布。解决方案：无纺布的制造方法包括以下步骤：通过将含有水的造纸原料输送到基板18上而在基板18上形成纤维片24; 干燥纤维片24（20）; 形成水分含量高于通过干燥纤维片24干燥的纤维片24的水分含量的区域，所述纤维片24在通过干燥步骤干燥的纤维片24的一部分上干燥（20）纤维片24（23）; 并向其中含水量增加的纤维片24的区域喷射高压蒸汽（14）。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012202011A Method for producing nonwoven fabric 有权
标题翻译：生产非织造布的方法
公开(公告)号：JP2012202011A
公开(公告)日：2012-10-22
申请号：JP2011070225
申请日：2011-03-28
申请人： Uni Charm Corp , ユニ・チャーム株式会社
发明人： KONISHI TAKAYOSHI , HIRAOKA TOSHIO , YOSHIDA MASAKI , HIKOSAKA TOSHIFUMI , KAMEDA HANHO
IPC分类号： D21F1/44 , D21F9/02 , D21F11/02
CPC分类号： D21F11/006 , D21F11/008 , D21F11/145
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric that is capable of providing a nonwoven fabric that is high in strength, bulky, and flexible.SOLUTION: The method for producing a nonwoven fabric includes: a process for feeding a moisture-containing papermaking raw material on a substrate to form a paper layer 21 on the substrate; a process for jetting a high pressure water flow from a high pressure water flow nozzle 12 provided above the substrate to the paper layer 21; a process for jetting high pressure water vapor from a vapor nozzle 14 provided above the substrate to the paper layer 21 subjected to the high pressure water flow jetting; and a process for drying the paper layer subjected to the high pressure water vapor jetting.
摘要翻译：解决的课题：提供能够提供强度高，体积大，柔软性高的无纺布的无纺布的制造方法。解决方案：无纺布的制造方法包括：在基材上供给含水造纸原料的工序，在基板上形成纸层21; 从设置在基板上方的高压水流喷嘴12向纸层21喷射高压水流的方法; 从设置在基板上方的蒸气喷嘴14喷射高压水蒸气到经受高压水流喷射的纸层21的工序; 以及对经受高压水蒸汽喷射的纸层进行干燥的方法。版权所有（C）2013，JPO＆INPIT

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