PE20010657A1 - Proceso para el desaguado capilar de materiales de espuma y materiales de espuma que se producen con eso - Google Patents

Proceso para el desaguado capilar de materiales de espuma y materiales de espuma que se producen con eso

Info

Publication number
PE20010657A1
PE20010657A1 PE2000000698A PE0006982000A PE20010657A1 PE 20010657 A1 PE20010657 A1 PE 20010657A1 PE 2000000698 A PE2000000698 A PE 2000000698A PE 0006982000 A PE0006982000 A PE 0006982000A PE 20010657 A1 PE20010657 A1 PE 20010657A1
Authority
PE
Peru
Prior art keywords
foam materials
foam material
capillary drainage
capillaries
cylinders
Prior art date
Application number
PE2000000698A
Other languages
English (en)
Inventor
Gerald Martin Weber
Kofi Aduwusu
Thomas Allen Desmarais
Osman Polat
Daniel Joseph Valerio
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of PE20010657A1 publication Critical patent/PE20010657A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/24—Arrangements of devices using drying processes not involving heating
    • F26B13/26—Arrangements of devices using drying processes not involving heating using sorbent surfaces, e.g. bands or coverings on rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/16—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning perforated in combination with hot air blowing or suction devices, e.g. sieve drum dryers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Polymerisation Methods In General (AREA)
  • Drying Of Solid Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

DONDE EL PROCESO COMPRENDE: a) PROVEER UN MATERIAL DE ESPUMA, EN FORMA DE HOJA, DE LONGITUD INDETERMINADA QUE POSEE PRIMERA Y SEGUNDA SUPERFICIES OPUESTAS Y QUE TIENE POR LO MENOS UNA SUPERFICIE EXPUESTA, CAPILARES Y HUMEDAD CONTENIDA; b) PROVEER AL MENOS UN ELEMENTO DE DESAGUADO CAPILAR, TAL COMO UN FILTRO SINFIN; c) PONER EN CONTACTO EL ELEMENTO DE DESAGUADO CAPILAR CON LA SUPERFICIE EXTERNA DEL MATERIAL DE ESPUMA, POR MEDIO DE DOS CILINDROS QUE GIRAN AXIALMENTE Y QUE FORMAN UN DISPOSITIVO DE PELLIZCO ENTRE LOS MISMOS, DE MANERA QUE LA HUMEDAD DEL MATERIAL SEA ELIMINADA; Y, d) SECAR POR RECIRCULACION DE AIRE, EL MATERIAL DE ESPUMA. DICHOS CILINDROS TIENEN CAPILARES PERIFERICOS, LOS CUALES SON MANTENIDOS EN UN VACIO INFERIOR A LA PRESION DE PENETRACION DE LOS CAPILARES DEL MATERIAL DE ESPUMA
PE2000000698A 1999-07-14 2000-07-14 Proceso para el desaguado capilar de materiales de espuma y materiales de espuma que se producen con eso PE20010657A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/352,108 US6158144A (en) 1999-07-14 1999-07-14 Process for capillary dewatering of foam materials and foam materials produced thereby

Publications (1)

Publication Number Publication Date
PE20010657A1 true PE20010657A1 (es) 2001-06-29

Family

ID=23383830

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2000000698A PE20010657A1 (es) 1999-07-14 2000-07-14 Proceso para el desaguado capilar de materiales de espuma y materiales de espuma que se producen con eso

Country Status (11)

Country Link
US (2) US6158144A (es)
EP (1) EP1194726B1 (es)
JP (1) JP5084999B2 (es)
AR (1) AR021156A1 (es)
AT (1) ATE262669T1 (es)
AU (1) AU5767500A (es)
CA (1) CA2378785A1 (es)
DE (1) DE60009293T2 (es)
MX (1) MXPA02000377A (es)
PE (1) PE20010657A1 (es)
WO (1) WO2001006192A1 (es)

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US8061055B2 (en) * 2007-05-07 2011-11-22 Megtec Systems, Inc. Step air foil web stabilizer
EP2809842B1 (en) 2012-01-30 2017-03-15 Paperchine Inc. A cover device for a drainage apparatus for a papermaking machine
EP3810057A1 (en) 2018-06-19 2021-04-28 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing
US20200229990A1 (en) 2019-01-23 2020-07-23 The Procter & Gamble Company Packaged feminine hygiene pad product adapted for discreet carry and access, and manufacturing process
JP2022519607A (ja) 2019-02-13 2022-03-24 ザ プロクター アンド ギャンブル カンパニー 改善された皮膚感触及び不明瞭化性能を有する親水性不織布トップシートを備えた女性用衛生パッド
JP2022519610A (ja) 2019-02-13 2022-03-24 ザ プロクター アンド ギャンブル カンパニー 改善された肌触りを有する不織布トップシートを有する女性用衛生パッド
JP2022535606A (ja) 2019-06-19 2022-08-09 ザ プロクター アンド ギャンブル カンパニー 機能形成されたトップシートを有する吸収性物品、及び製造方法
EP3986351A1 (en) 2019-06-19 2022-04-27 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing
WO2021022547A1 (en) 2019-08-08 2021-02-11 The Procter & Gamble Company Feminine hygiene pad and method for isolating microorganisms from a wearer's skin
CN111252598A (zh) * 2019-11-19 2020-06-09 陕西众策网络科技发展有限公司 一种产品质量检测分类设备的物料输送装置
US20210402066A1 (en) 2020-06-26 2021-12-30 The Procter & Gamble Company Absorbent articles including hipe foam enhanced with clay nanoplatelets, and method of manufacture
EP4262658A1 (en) 2020-12-18 2023-10-25 The Procter & Gamble Company Nonwoven webs with visually discernible patterns and patterned surfactants
CN112857015B (zh) * 2021-01-18 2022-08-05 江西江南新材料科技股份有限公司 含铜蚀刻废液制备碱式碳酸铜用分离干燥装置
US20240115436A1 (en) 2022-10-10 2024-04-11 The Procter & Gamble Company Feminine hygiene pad with foam absorbent and reservoir spacer layer
US20240156647A1 (en) 2022-11-14 2024-05-16 The Procter & Gamble Company Body-conformable absorbent article

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Also Published As

Publication number Publication date
WO2001006192A1 (en) 2001-01-25
US6158144A (en) 2000-12-12
EP1194726A1 (en) 2002-04-10
AU5767500A (en) 2001-02-05
US6240654B1 (en) 2001-06-05
EP1194726B1 (en) 2004-03-24
MXPA02000377A (es) 2002-07-02
DE60009293T2 (de) 2005-02-17
JP5084999B2 (ja) 2012-11-28
CA2378785A1 (en) 2001-01-25
ATE262669T1 (de) 2004-04-15
AR021156A1 (es) 2002-06-12
DE60009293D1 (de) 2004-04-29
JP2003504505A (ja) 2003-02-04

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