DE69422971D1 - Thermoverformungsverfahren - Google Patents

Thermoverformungsverfahren

Info

Publication number
DE69422971D1
DE69422971D1 DE69422971T DE69422971T DE69422971D1 DE 69422971 D1 DE69422971 D1 DE 69422971D1 DE 69422971 T DE69422971 T DE 69422971T DE 69422971 T DE69422971 T DE 69422971T DE 69422971 D1 DE69422971 D1 DE 69422971D1
Authority
DE
Germany
Prior art keywords
thermoforming process
thermoforming
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.)
Expired - Fee Related
Application number
DE69422971T
Other languages
English (en)
Other versions
DE69422971T2 (de
Inventor
Richard Daniel Pike
Stanley Michael Gryskiewicz
Paul Joseph Datta
Jr Leon Eugene Chambers
Earle Harry Sherrod
Philip Anthony Sasse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22645004&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69422971(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Publication of DE69422971D1 publication Critical patent/DE69422971D1/de
Application granted granted Critical
Publication of DE69422971T2 publication Critical patent/DE69422971T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/558—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in combination with mechanical or physical treatments other than embossing
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/07—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments otherwise than in a plane, e.g. in a tubular way
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
DE69422971T 1994-01-03 1994-12-29 Thermoverformungsverfahren Expired - Fee Related DE69422971T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17659494A 1994-01-03 1994-01-03

Publications (2)

Publication Number Publication Date
DE69422971D1 true DE69422971D1 (de) 2000-03-16
DE69422971T2 DE69422971T2 (de) 2000-06-08

Family

ID=22645004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422971T Expired - Fee Related DE69422971T2 (de) 1994-01-03 1994-12-29 Thermoverformungsverfahren

Country Status (9)

Country Link
EP (1) EP0665315B1 (de)
JP (1) JPH07216710A (de)
KR (1) KR100331899B1 (de)
BR (1) BR9500001A (de)
CA (1) CA2121513A1 (de)
DE (1) DE69422971T2 (de)
FR (1) FR2714678B1 (de)
GB (1) GB2285949B (de)
ZA (1) ZA9410395B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906879A (en) * 1997-04-30 1999-05-25 Kimberly-Clark Worldwide, Inc. Ultra resilient three-dimensional nonwoven fiber material and process for producing the same
SE514864C2 (sv) 1997-06-26 2001-05-07 Sca Hygiene Prod Ab Insläpps- eller transportskikt för absorberande alster samt absorberande alster innefattande ett dylikt skikt och användning av skiktet
USH2062H1 (en) 1998-09-03 2003-04-01 Kimberly-Clark Worldwide Nursing pad
US6454989B1 (en) 1998-11-12 2002-09-24 Kimberly-Clark Worldwide, Inc. Process of making a crimped multicomponent fiber web
US6617490B1 (en) 1999-10-14 2003-09-09 Kimberly-Clark Worldwide, Inc. Absorbent articles with molded cellulosic webs
US6692603B1 (en) * 1999-10-14 2004-02-17 Kimberly-Clark Worldwide, Inc. Method of making molded cellulosic webs for use in absorbent articles
US20030119406A1 (en) 2001-12-20 2003-06-26 Abuto Francis Paul Targeted on-line stabilized absorbent structures
EP1424425A1 (de) * 2002-11-27 2004-06-02 Polyfelt Gesellschaft m.b.H. Verfahren zur Herstellung von Geotextilien aus schmeltgesponnenen Fasern
US7858163B2 (en) 2006-07-31 2010-12-28 3M Innovative Properties Company Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media
US8029723B2 (en) 2006-07-31 2011-10-04 3M Innovative Properties Company Method for making shaped filtration articles
US7754041B2 (en) 2006-07-31 2010-07-13 3M Innovative Properties Company Pleated filter with bimodal monolayer monocomponent media
PL2049720T3 (pl) * 2006-07-31 2014-02-28 3M Innovative Properties Co Sposób wytwarzania kształtowych produktów filtracyjnych
FR2929165B1 (fr) * 2008-03-31 2013-02-15 Airbus France Procede d'obtention d'une preforme de fibres et dispositif a faible inertie thermique pour sa mise en oeuvre
BR112015007302B1 (pt) 2012-10-05 2022-06-28 Kimberly-Clark Worldwide, Inc Artigo de limpeza de higiene pessoal
EP3208375A1 (de) * 2016-02-16 2017-08-23 Schukra Gerätebau GmbH Verfahren und vorrichtung zur herstellung eines faserigen produkts aus einem faservlies
WO2020107422A1 (en) 2018-11-30 2020-06-04 The Procter & Gamble Company Methods of creating soft and lofty nonwoven webs
CN113166993A (zh) * 2018-11-30 2021-07-23 宝洁公司 通流粘结的连续纤维非织造纤维网
EP4074874B1 (de) 2018-11-30 2024-01-03 The Procter & Gamble Company Verfahren zur herstellung von fluidgebundenen vliesbahnen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607500A (en) * 1969-06-04 1971-09-21 Du Pont A molding fibrous webs
GB1524713A (en) * 1975-04-11 1978-09-13 Ici Ltd Autogeneously bonded non-woven fibrous structure
FR2542666B1 (fr) * 1983-03-17 1986-06-20 Saint Gobain Isover Panneaux composites moules
US4772443A (en) * 1985-09-06 1988-09-20 Allied Corporation Thermally formed filter
NL8601217A (nl) * 1986-05-14 1987-12-01 Fibraconsult Management Und Be Vormling, vervaardigd uit een bindmiddel bevattend vezelmateriaal en werkwijze ter vervaardiging van de vormling.
GB2217355B (en) * 1988-04-14 1992-12-23 Albany Research Improvements in and relating to heat shrinkable fibres and products therefrom

Also Published As

Publication number Publication date
KR950023751A (ko) 1995-08-18
KR100331899B1 (ko) 2002-09-19
GB9426186D0 (en) 1995-02-22
FR2714678A1 (fr) 1995-07-07
EP0665315A1 (de) 1995-08-02
JPH07216710A (ja) 1995-08-15
ZA9410395B (en) 1995-09-01
CA2121513A1 (en) 1995-07-04
GB2285949A (en) 1995-08-02
EP0665315B1 (de) 2000-02-09
FR2714678B1 (fr) 1997-05-30
DE69422971T2 (de) 2000-06-08
BR9500001A (pt) 1995-10-03
GB2285949B (en) 1997-12-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee