-
公开(公告)号：JP2010138529A
公开(公告)日：2010-06-24
申请号：JP2008318000
申请日：2008-12-15
Inventor： KOMORI YASUHIRO
IPC: A61F13/15 , A61F13/49 , A61F13/511 , D04H1/542 , D06C23/04
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a bulky nonwoven fabric having a good feeling can be produced. SOLUTION: The method for producing the nonwoven fabric 43 includes: holding a web 40 containing heat-fusible fibers between a pair of embossing rolls 21 and 22; forming an embossed sheet 42 in which embossed parts 41 are formed; and then heating the embossed sheet 42. The peripheral surfaces of the embossing rolls 21 and 22 are uneven shapes, and protruding parts of the other embossing roll 22 are formed corresponding to protruding parts of the one embossing roll 21. When holding the web 40, the rotation of both the embossing rolls 21 and 22 is controlled so that the protruding parts of the one embossing roll 21 always oppose to the protruding parts of the other embossing roll 22. The embossed sheet 42 is heated without supporting the central zone of the embossed sheet 42 with a supporting member. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供可以生产具有良好感觉的蓬松无纺布的方法。 解决方案：无纺布43的制造方法包括：在一对压花辊21和22之间保持含有热熔纤维的纤维网40; 形成压花片41的压花片42; 然后加热压花片42.压花辊21和22的周边表面是不均匀的形状，另一个压纹辊22的突出部分对应于一个压印辊21的突出部分形成。当握住卷筒纸40时， 控制两个压花辊21和22的旋转，使得一个压花辊21的突出部分总是与另一个压花辊22的突出部分相对。压花片42被加热而不支撑压花的中心区 片材42具有支撑构件。 版权所有（C）2010，JPO＆INPIT
-
公开(公告)号：JP2009143150A
公开(公告)日：2009-07-02
申请号：JP2007323819
申请日：2007-12-14
Inventor： KOMORI YASUHIRO , TANEICHI SHOICHI , SAKA WATARU
IPC: B32B5/24 , A61F13/15 , A61F13/49 , A61F13/514 , D04H1/559
Abstract: PROBLEM TO BE SOLVED: To provide an extensible and contractible sheet showing good shape-retainability of a rugged structure.
SOLUTION: The extensible and contractible sheet 10 is made by bonding many elastic members 13, the elastic members 13 not crossing each other but extending in one direction, to the whole length of the extensible and contractible sheets 11 and 12 without being substantially stretched. The extensible and contractible sheet 10 has the first area 101 which contains the elastic members 13 with a relatively smaller distance between the elastic members 13, and the second area 102 which contains the elastic members 13 with a relatively larger distance between the elastic members 13 or which does not contain the elastic members 13. The surface of the extensible and contractible sheet 10 is substantially flat in the first area 101. A protrusive part 111 and a recessed part 112 each extending in the direction perpendicular to the extending direction of the elastic members 13 are formed alternately in the extending direction of the elastic members 13 in the second area 102.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种具有良好的坚固结构的形状保持性的可伸缩的片材。 解决方案：可伸缩片材10通过将多个弹性构件13（弹性构件13）彼此不相交但沿一个方向延伸而形成为可延伸和收缩的片材11和12的整个长度，而基本上不 伸展 可伸缩片10具有第一区域101，其包含弹性构件13之间相对较小距离的弹性构件13和包含弹性构件13的第二区域102，弹性构件13在弹性构件13或 其不包含弹性构件13.可伸缩片10的表面在第一区域101中基本平坦。突出部分111和凹部112沿垂直于弹性构件的延伸方向的方向延伸 13在第二区域102中在弹性构件13的延伸方向上交替形成。版权所有（C）2009，JPO＆INPIT
-
公开(公告)号：JP2007168181A
公开(公告)日：2007-07-05
申请号：JP2005366721
申请日：2005-12-20
Inventor： MIYAMOTO TAKANOBU , KOMORI YASUHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a perforation or stretching device for a sheet material which is capable of applying perforation or stretching processing to the sheet material in a state that a tensile force is applied to the sheet material in its width direction, and capable of forming perforation having a sharp contour in the sheet material or largely stretching the sheet material, and a perforation or stretching method. SOLUTION: The perforation or stretching device of the sheet material is equipped with a first roll 2 having a large number of ridges 21 extending in its peripheral direction and a second roll 3 having the drilling pins 31 inserted in gaps between the ridges 21 and 21 of the first roll 2. Biting parts 2S and 3S wherein protruded and recessed parts are alternately formed in a peripheral direction are formed at both outside parts of regions having the ridges or the drilling pins in axial length directions of the respective first and second rolls and perforation or stretching processing can be applied to the sheet material 4 while pressing both sides of the sheet material 4 by being sandwiched between the bitting part 2S of the first roll and the bitting part 3S of the second roll. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 解决问题的方案为了提供一种片材的穿孔或拉伸装置，该片材能够在片材沿其宽度方向施加张力的状态下对片材进行穿孔或拉伸加工， 并且能够在片材中形成具有尖锐轮廓的穿孔或大幅度拉伸片材，以及穿孔或拉伸方法。 解决方案：片材的穿孔或拉伸装置装备有具有沿其周向延伸的大量脊21的第一辊2和具有插入脊21之间的间隙中的钻孔31的第二辊3 在第一和第二辊的轴向长度方向的具有脊或钻头的区域的两个外侧部分处形成有沿圆周方向交替形成突出和凹陷部分的咬合部件2S和3S。 可以通过夹在第一辊的接头部分2S和第二辊的接合部分3S之间来挤压片材4的两侧，对片材4施加辊和穿孔或拉伸加工。 版权所有（C）2007，JPO＆INPIT
-
公开(公告)号：JP2005015938A
公开(公告)日：2005-01-20
申请号：JP2003180240
申请日：2003-06-24
Inventor： ASANO KOJI , SAKA WATARU , KOMORI YASUHIRO , KANEDA MANABU , MIYAMOTO TAKANOBU
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering the bulkiness of a nonwoven fabric, by which the thickness of the nonwoven fabric whose bulkiness is reduced by rolling the nonwoven fabric can easily be recovered. SOLUTION: This method for recovering the bulkiness of the nonwoven fabric, comprising increasing the bulkiness in a process for unrolling out the nonwoven fabric 10 from a rolled nonwoven raw fabric containing crimped thermoplastic fibers and conveying the nonwoven fabric 10, is characterized by heating the conveyed nonwoven fabric 10 at a temperature which is lower than the melting point of the thermoplastic fibers and higher than (the melting point -50°C) and then conveying the heated nonwoven fabric 10 at a lower speed than the conveying speed of the nonwoven fabric during the heating. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 待解决的问题：为了提供一种回收无纺布蓬松性的方法，通过该方法可以容易地回收通过轧制非织造织物而蓬松度降低的无纺布的厚度。 解决方案：用于回收无纺织物蓬松度的方法，其特征在于，在包含卷曲热塑性纤维的轧制非织造布和输送无纺织物10的方法中增加从非织造织物10展开的方法中的膨松度， 在低于热塑性纤维的熔点的温度下加热输送的无纺布10，并且高于（熔点-50℃），然后以比传送速度低的速度输送加热的无纺织物10 非织造布在加热期间。 版权所有（C）2005，JPO＆NCIPI
-
公开(公告)号：JP2004137655A
公开(公告)日：2004-05-13
申请号：JP2003309000
申请日：2003-09-01
Inventor： MIYAMOTO TAKANOBU , SAKA WATARU , KOMORI YASUHIRO
IPC: A61F13/511 , A61F5/44 , A61F13/15 , A61F13/472 , A61F13/49 , D04H1/50 , D04H1/541 , D04H1/544 , D04H1/54
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering the bulk of a non-woven fabric, capable of easily recovering the thickness of the non-woven fabric of which bulk is reduced by winding.
SOLUTION: This method for recovering the bulk of the non-woven fabric is provided by delivering the non-woven fabric 10 from a stock non-woven fabric containing a thermoplastic fiber having crimps and wound in a roll state, increasing the bulk of the non-woven fabric 10 by blowing hot air at a temperature lower than the melting point of the thermoplastic fiber and at or higher than the melting point-50°C for 0.05-3 sec by an air through method, and then being allowed to cool the non-woven fabric 10 directly after blowing the hot air by blowing cold air at ≤50°C under a condition of 1-10m/sec wind velocity for ≥0.01sec by the air through method.
COPYRIGHT: (C)2004,JPO-
Patent Agency Ranking
公开(公告)号：JP2003164488A
公开(公告)日：2003-06-10
申请号：JP2001369116
申请日：2001-12-03
Applicant: KAO CORP
Inventor： TANAAMI TOSHIYASU , NAGAHARA SHINSUKE , FUKUHARA YAYOI , KOMORI YASUHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a pair of sanitary briefs preventing the twisting and deviation of an absorptive article such as a napkin in wearing the briefs. SOLUTION: This pair of sanitary briefs 1 is disposed with a plate-shaped shape retaining piece 10 whose width is narrower than a crotch part 4 in the crotch part 4. The shape retaining piece 10 is so constituted that a plurality of nonwoven fabrics 11 are stacked together and the respective nonwoven fabrics 11 are mutually integrally joined into a noncontinuous joining pattern. At least, one of the nonwoven fabrics 11 is composed of a nonwoven fabric formed by joining the intersections of component fibers with a thermal fusion composite fiber. COPYRIGHT: (C)2003,JPO
-
公开(公告)号：JP2002187228A
公开(公告)日：2002-07-02
申请号：JP2001276890
申请日：2001-09-12
Applicant: KAO CORP
Inventor： TANEICHI SHOICHI , KANEDA MANABU , KOMORI YASUHIRO , MIYAMOTO TAKANOBU , SAKA WATARU , SAKAI YOSHIHIRO
IPC: A61F13/49 , A61F13/15 , A61F13/511 , A61F13/514 , A61F13/53 , B32B5/26 , B32B7/04 , B32B25/14 , D04H1/559 , D04H1/70 , D04H13/00 , D06C7/00 , D04H1/54
Abstract: PROBLEM TO BE SOLVED: To provide a three dimensional sheet material which has sufficient recovering properties when extended in the horizontal direction and compressed in the thickness direction. SOLUTION: The three dimensional sheet material 10 which has a first layer 1 and a second layer 2 adjacent to the first layer, in which the first layer 1 and the second layer 2 are partially connected by a connection part 3 having a predetermined pattern, the first layer 1 is formed in three-dimensional configuration between the connecting parts 3, the second layer 2 is constituted of a material showing an elastomeric behavior, and the sheet as a whole shows an elastomeric behavior and has air-permeability.
-
公开(公告)号：JP2001238910A
公开(公告)日：2001-09-04
申请号：JP2000052587
申请日：2000-02-28
Applicant: KAO CORP
Inventor： TANEICHI SHOICHI , KOMORI YASUHIRO , KANEDA MANABU
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for an absorptive article which is capable of effectively preventing the slippage in a surface direction of the absorptive article and can improve the wearing feel, fitting feel and leakage preventiveness of the absorptive article and a method for manufacturing the same and the absorptive article formed by using the sheet for the absorptive article. SOLUTION: This sheet for the absorptive article is a sheet to improve the slippage recovering properties of the absorptive article and has recovering force of a CD direction of >=07 cN, compressive strength of =20 g/m2. The absorptive article includes a liquid holdable absorption layer and a liquid impermeable leakproof layer, and the absorption layer includes the sheet for the absorptive article described above.
-
公开(公告)号：JP2000287864A
公开(公告)日：2000-10-17
申请号：JP9646999
申请日：1999-04-02
Applicant: KAO CORP
Inventor： YOKOYAMA MACHIKO , KANEDA MANABU , KAWAI TAKASHI , KOMORI YASUHIRO , TANEICHI SHOICHI , TAKEUCHI KATSUHIKO
Abstract: PROBLEM TO BE SOLVED: To efficiently apply powders held in a cleaning sheet to the surface of an object to be cleaned. SOLUTION: In this base material for a cleaning sheet holding powders, the average diameter D of a pore on the surface of the base material measured by the method of mercury penetration meets a condition that the ratio of D to the average diameter (d) of a particle of the powders (D/d) satisfies 0.03 to 30, the bulk softness of the base material being 0.1-5N/30 mm, the thickness is made to 0.3-5 mm.
-
公开(公告)号：JPH1149641A
公开(公告)日：1999-02-23
申请号：JP12445098
申请日：1998-05-07
Applicant: KAO CORP
Inventor： YAMAZAKI RITSUKO , UMEMOTO ISAO , KANEDA MANABU , KOMORI YASUHIRO
IPC: A61K8/00 , A61K8/34 , A61K8/37 , A61K8/39 , A61K8/73 , A61K8/86 , A61Q1/02 , A61Q1/14 , A61K7/02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet excellent in retentivity for aqueous cleaning agents, detergency for makeup and oily dirt, such as sebum, and a touch of use, and less in dirt offset, by including a nonionic surfactant and water in a specific nonwoven fabric sheet. SOLUTION: This sheet is obtained by incorporating (A) a nonwoven fabric, a water jet-interlaced nonwoven fabric, having (i) a cellulose content of >=50 wt.%, (ii) a mean basis weight of 2-120 g/m , (iii) an average fineness of the constitutive fiber of
-
-
-
-
-
-
-
-
-
Search Results
73
records
(took 0.027 seconds)
