JPH02107250A - Liquid absorbing body, and method and apparatus for preparing the same - Google Patents

Liquid absorbing body, and method and apparatus for preparing the same

Info

Publication number
JPH02107250A
JPH02107250A JP63262111A JP26211188A JPH02107250A JP H02107250 A JPH02107250 A JP H02107250A JP 63262111 A JP63262111 A JP 63262111A JP 26211188 A JP26211188 A JP 26211188A JP H02107250 A JPH02107250 A JP H02107250A
Authority
JP
Japan
Prior art keywords
liquid
layer
pulp
mixture layer
polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP63262111A
Inventor
Takao Sakata
Original Assignee
Takao Sakata
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takao Sakata filed Critical Takao Sakata
Priority to JP63262111A priority Critical patent/JPH02107250A/en
Publication of JPH02107250A publication Critical patent/JPH02107250A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To rapidly absorb a liquid by a polymer and to prevent the leakage of a liquid to be absorbed by mainly constituting a liquid absorbing body of a three- layered laminate wherein a mixture layer of a water absorbing polymer and beaten pulp is interposed between beaten pulp layers.
CONSTITUTION: A liquid absorbing body 1 is formed into a violin-shape and obtained by sealing a three-layered laminate 2 in a bag body formed by thermally fusing the peripheral edge parts 3b, 4b of both of a liquid pervious sheet 3 such as a nonwoven fabric and a heat-fusible liquid impervious sheet 4 such as resin laminated nonwoven fabric. The laminate 2 is formed by interposing a mixture layer 6 of beaten pulp 5a and a water absorbing polymer 6a between the first and second pulp layers 5, 5' composed only of beaten pulp 5a so as to envelop said layer 6. An aromatic and a deodorant may be contained in the laminate 2 if necessary. Since the liquid absorbing body is constituted of a polymer/pulp mixture layer, the liquid to be absorbed such as a secreting fluid reaching the mixture layer 6 from the first beaten pulp layer 5 rapidly penetrates into the mixture layer 6 from the pulp part of said layer 6 to penetrate into the second beaten pulp layer 5 and the absorption of the liquid by the polymer 6a is performed in both surfaces and interior of the mixture layer 6.
COPYRIGHT: (C)1990,JPO&Japio
JP63262111A 1988-10-17 1988-10-17 Liquid absorbing body, and method and apparatus for preparing the same Pending JPH02107250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63262111A JPH02107250A (en) 1988-10-17 1988-10-17 Liquid absorbing body, and method and apparatus for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63262111A JPH02107250A (en) 1988-10-17 1988-10-17 Liquid absorbing body, and method and apparatus for preparing the same

Publications (1)

Publication Number Publication Date
JPH02107250A true JPH02107250A (en) 1990-04-19

Family

ID=17371191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63262111A Pending JPH02107250A (en) 1988-10-17 1988-10-17 Liquid absorbing body, and method and apparatus for preparing the same

Country Status (1)

Country Link
JP (1) JPH02107250A (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006500155A (en) * 2002-09-26 2006-01-05 キンバリー クラーク ワールドワイド インコーポレイテッド Method and apparatus for air forming an article having a plurality of superimposed fibrous layers
JP2007515224A (en) * 2003-12-22 2007-06-14 エスセーアー・ハイジーン・プロダクツ・アーベー Apparatus and method for forming a composite web structure, and the absorbent structure containing the composite web
JP2007521869A (en) * 2004-02-02 2007-08-09 エスセーアー・ハイジーン・プロダクツ・アーベー Apparatus and method for manufacturing the absorbent core
JP2008508036A (en) * 2004-07-28 2008-03-21 ザ プロクター アンド ギャンブル カンパニー Indirect transfer of Agm
WO2008108476A1 (en) * 2007-03-01 2008-09-12 Daiki Co., Ltd. Absorber, sanitary goods utilizing the same and process for producing them
JP2009544351A (en) * 2006-07-20 2009-12-17 エスセーアー・ハイジーン・プロダクツ・アーベー Apparatus and method for forming air-laid absorbent core
WO2010090107A1 (en) * 2009-02-05 2010-08-12 ユニ・チャーム株式会社 Device for manufacturing absorbing body and method of manufacturing gas permeable member
US8013207B2 (en) 2003-12-22 2011-09-06 Sca Hygiene Products Ab Apparatus and method of forming a composite web structure and an absorbent structure comprising said web
WO2015041077A1 (en) * 2013-09-20 2015-03-26 花王株式会社 Fibre-stacking device
US9649232B2 (en) 2011-06-10 2017-05-16 The Procter & Gamble Company Disposable diaper having reduced absorbent core to backsheet gluing
US9713557B2 (en) 2012-12-10 2017-07-25 The Procter & Gamble Company Absorbent article with high absorbent material content
US9713556B2 (en) 2012-12-10 2017-07-25 The Procter & Gamble Company Absorbent core with high superabsorbent material content
US9763835B2 (en) 2003-02-12 2017-09-19 The Procter & Gamble Company Comfortable diaper
US9789011B2 (en) 2013-08-27 2017-10-17 The Procter & Gamble Company Absorbent articles with channels
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
US9974697B2 (en) 2005-05-20 2018-05-22 The Procter & Gamble Company Disposable absorbent article having breathable side flaps
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
US10071002B2 (en) 2013-06-14 2018-09-11 The Procter & Gamble Company Absorbent article and absorbent core forming channels when wet
US10130527B2 (en) 2013-09-19 2018-11-20 The Procter & Gamble Company Absorbent cores having material free areas
US10130525B2 (en) 2011-06-10 2018-11-20 The Procter & Gamble Company Absorbent structure for absorbent articles
US10137039B2 (en) 2013-12-19 2018-11-27 The Procter & Gamble Company Absorbent cores having channel-forming areas and C-wrap seals
EP1621166B2 (en) 2004-07-28 2018-11-28 The Procter and Gamble Company Process for producing absorbent core structures
US10149788B2 (en) 2011-06-10 2018-12-11 The Procter & Gamble Company Disposable diapers
US10292875B2 (en) 2013-09-16 2019-05-21 The Procter & Gamble Company Absorbent articles with channels and signals
US10322040B2 (en) 2015-03-16 2019-06-18 The Procter & Gamble Company Absorbent articles with improved cores

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006500155A (en) * 2002-09-26 2006-01-05 キンバリー クラーク ワールドワイド インコーポレイテッド Method and apparatus for air forming an article having a plurality of superimposed fibrous layers
US9763835B2 (en) 2003-02-12 2017-09-19 The Procter & Gamble Company Comfortable diaper
JP2007515224A (en) * 2003-12-22 2007-06-14 エスセーアー・ハイジーン・プロダクツ・アーベー Apparatus and method for forming a composite web structure, and the absorbent structure containing the composite web
US8013207B2 (en) 2003-12-22 2011-09-06 Sca Hygiene Products Ab Apparatus and method of forming a composite web structure and an absorbent structure comprising said web
JP4879751B2 (en) * 2003-12-22 2012-02-22 エスセーアー・ハイジーン・プロダクツ・アーベー Apparatus and method for forming a composite web structure, and the absorbent structure containing the composite web
JP2007521869A (en) * 2004-02-02 2007-08-09 エスセーアー・ハイジーン・プロダクツ・アーベー Apparatus and method for manufacturing the absorbent core
US8784594B2 (en) 2004-07-28 2014-07-22 The Procter & Gamble Company Process for producing absorbent core structures
US9492334B2 (en) 2004-07-28 2016-11-15 The Procter & Gamble Company Process for producing absorbent core structures
JP2008508036A (en) * 2004-07-28 2008-03-21 ザ プロクター アンド ギャンブル カンパニー Indirect transfer of Agm
EP1621166B2 (en) 2004-07-28 2018-11-28 The Procter and Gamble Company Process for producing absorbent core structures
US8855979B2 (en) 2004-07-28 2014-10-07 The Procter & Gamble Company Process for producing sandwich structures with particulate material pattern
US8343296B2 (en) 2004-07-28 2013-01-01 The Procter & Gamble Company Process for producing absorbent core structures
US8364451B2 (en) 2004-07-28 2013-01-29 The Proctor & Gamble Company Process for producing sandwich structures with particulate material pattern
US10039676B2 (en) 2005-05-20 2018-08-07 The Procter & Gamble Company Disposable absorbent article comprising pockets
US9974697B2 (en) 2005-05-20 2018-05-22 The Procter & Gamble Company Disposable absorbent article having breathable side flaps
US8178035B2 (en) 2006-07-20 2012-05-15 Sca Hygiene Products Ab Apparatus and method for forming air-laid absorbent cores
JP2009544351A (en) * 2006-07-20 2009-12-17 エスセーアー・ハイジーン・プロダクツ・アーベー Apparatus and method for forming air-laid absorbent core
US8581018B2 (en) 2007-03-01 2013-11-12 Daiki Co., Ltd. Absorber comprising pulp, tea dregs and water absorbent resin; sanitary articles using the absorber and production method thereof
WO2008108476A1 (en) * 2007-03-01 2008-09-12 Daiki Co., Ltd. Absorber, sanitary goods utilizing the same and process for producing them
JPWO2008108476A1 (en) * 2007-03-01 2010-06-17 株式会社大貴 Using the absorber and the absorber, hygiene articles and methods for their preparation
JP5224400B2 (en) * 2007-03-01 2013-07-03 株式会社大貴 Hygiene and methods for their fabrication using an absorber and the absorber
JP2010178919A (en) * 2009-02-05 2010-08-19 Uni Charm Corp Apparatus of manufacturing absorbing body and method of manufacturing air-permeable member
EA019415B1 (en) * 2009-02-05 2014-03-31 Юни-Чарм Корпорейшн Apparatus for the production of the absorbent element of the absorbent article
WO2010090107A1 (en) * 2009-02-05 2010-08-12 ユニ・チャーム株式会社 Device for manufacturing absorbing body and method of manufacturing gas permeable member
US10149788B2 (en) 2011-06-10 2018-12-11 The Procter & Gamble Company Disposable diapers
US9649232B2 (en) 2011-06-10 2017-05-16 The Procter & Gamble Company Disposable diaper having reduced absorbent core to backsheet gluing
US10130525B2 (en) 2011-06-10 2018-11-20 The Procter & Gamble Company Absorbent structure for absorbent articles
US9713557B2 (en) 2012-12-10 2017-07-25 The Procter & Gamble Company Absorbent article with high absorbent material content
US9713556B2 (en) 2012-12-10 2017-07-25 The Procter & Gamble Company Absorbent core with high superabsorbent material content
US10071002B2 (en) 2013-06-14 2018-09-11 The Procter & Gamble Company Absorbent article and absorbent core forming channels when wet
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
US9789011B2 (en) 2013-08-27 2017-10-17 The Procter & Gamble Company Absorbent articles with channels
US10335324B2 (en) 2013-08-27 2019-07-02 The Procter & Gamble Company Absorbent articles with channels
US10292875B2 (en) 2013-09-16 2019-05-21 The Procter & Gamble Company Absorbent articles with channels and signals
US10130527B2 (en) 2013-09-19 2018-11-20 The Procter & Gamble Company Absorbent cores having material free areas
CN105556016B (en) * 2013-09-20 2017-07-11 花王株式会社 Means fiber product
CN105556016A (en) * 2013-09-20 2016-05-04 花王株式会社 Fibre-stacking device
JP2015059287A (en) * 2013-09-20 2015-03-30 花王株式会社 Fiber-laminating device
WO2015041077A1 (en) * 2013-09-20 2015-03-26 花王株式会社 Fibre-stacking device
US10137039B2 (en) 2013-12-19 2018-11-27 The Procter & Gamble Company Absorbent cores having channel-forming areas and C-wrap seals
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
US10322040B2 (en) 2015-03-16 2019-06-18 The Procter & Gamble Company Absorbent articles with improved cores

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