IT1012052B - Prodotto di foglio fibroso non tessuto e metodo per la sua prepa razione - Google Patents

Prodotto di foglio fibroso non tessuto e metodo per la sua prepa razione

Info

Publication number
IT1012052B
IT1012052B IT7321796A IT2179673A IT1012052B IT 1012052 B IT1012052 B IT 1012052B IT 7321796 A IT7321796 A IT 7321796A IT 2179673 A IT2179673 A IT 2179673A IT 1012052 B IT1012052 B IT 1012052B
Authority
IT
Italy
Prior art keywords
sheet product
fibrous sheet
woven fibrous
prepa ration
prepa
Prior art date
Application number
IT7321796A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT1012052B publication Critical patent/IT1012052B/it

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
    • 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
    • D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT7321796A 1972-03-20 1973-03-16 Prodotto di foglio fibroso non tessuto e metodo per la sua prepa razione IT1012052B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23638472A 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
IT1012052B true IT1012052B (it) 1977-03-10

Family

ID=22889269

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7321796A IT1012052B (it) 1972-03-20 1973-03-16 Prodotto di foglio fibroso non tessuto e metodo per la sua prepa razione

Country Status (6)

Country Link
US (2) US4091137A (it)
JP (2) JPS5735302B2 (it)
DE (1) DE2313873C3 (it)
FR (1) FR2176874B1 (it)
GB (1) GB1425116A (it)
IT (1) IT1012052B (it)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS198481B1 (en) * 1977-05-20 1980-06-30 Cestmir Balcar Multilayer felt,method of and apparatus for manufacturing same
DE2856852A1 (de) * 1978-12-30 1980-07-17 Hoechst Ag Identitaetskarte
US4408861A (en) * 1979-08-31 1983-10-11 Ricoh Co., Ltd. Transfer-printing sheet separating system for electrophotographic copying apparatus
JPS56151552A (en) * 1980-04-25 1981-11-24 Uni Charm Corp Bulky sheet and its manufacture
US4730970A (en) * 1986-11-12 1988-03-15 Whyco Chromium Company Selectively hardened self drilling fasteners
DE3712276C1 (en) * 1987-04-10 1988-10-27 Kuesters Eduard Maschf Fleece calender
JPS6461552A (en) * 1987-08-28 1989-03-08 Asahi Chemical Ind Soft reticulated fiber nonwoven fabric
US4775579A (en) * 1987-11-05 1988-10-04 James River Corporation Of Virginia Hydroentangled elastic and nonelastic filaments
DE3826318A1 (de) * 1988-08-03 1990-02-15 Hoechst Ag Hochfester plattenfoermiger koerper mit oberflaechenstruktur
US4920001A (en) * 1988-10-18 1990-04-24 E. I. Du Pont De Nemours And Company Point-bonded jet-softened polyethylene film-fibril sheet
US4910075A (en) * 1988-10-18 1990-03-20 E. I. Du Pont De Nemours And Company Point-bonded jet-softened polyethylene film-fibril sheet
JPH0282706U (it) * 1988-12-16 1990-06-26
US5124900A (en) * 1989-11-28 1992-06-23 Manifesto Corporation Light diffuser
US5023130A (en) * 1990-08-14 1991-06-11 E. I. Du Pont De Nemours And Company Hydroentangled polyolefin web
US5383778A (en) * 1990-09-04 1995-01-24 James River Corporation Of Virginia Strength control embossing apparatus
KR100235425B1 (ko) * 1992-05-29 1999-12-15 이.아이 듀우판드네모아앤드캄파니 보호용 가먼트를 위한 화학물질 차단 복합 직물
US5268218A (en) * 1993-02-26 1993-12-07 E. I. Du Pont De Nemours And Company Resin-impregnated plexifilamentary sheet
CA2123329C (en) 1993-12-17 2005-01-11 Mary Eva Garvie Weber Liquid absorbent material for personal care absorbent articles and the like
US6004498A (en) * 1994-04-04 1999-12-21 Toyoda Gosei Co. Ltd. Method for molding resin to skin members
US5804117A (en) * 1994-04-05 1998-09-08 Toyoda Gosei Co., Ltd. Molding method for resin articles
IT1276887B1 (it) * 1994-11-14 1997-11-03 Olmo Giancarlo Dell Sistema per proteggere dalla contraffazione o garantire l'originalita' o personalizzare fogli prestampati
KR20000010588A (ko) * 1996-04-23 2000-02-15 이.아이,듀우판드네모아앤드캄파니 결합된 폴리올레핀 시트
DE19750459C2 (de) * 1997-11-14 2002-03-07 Kuesters Eduard Maschf Kalander zum Perforieren einer Bahn
US6355333B1 (en) 1997-12-09 2002-03-12 E. I. Du Pont De Nemours And Company Construction membrane
US6368444B1 (en) 1998-11-17 2002-04-09 Kimberly-Clark Worldwide, Inc. Apparatus and method for cross-directional stretching of polymeric film and other nonwoven sheet material and materials produced therefrom
US6387471B1 (en) 1999-03-31 2002-05-14 Kimberly-Clark Worldwide, Inc. Creep resistant composite elastic material with improved aesthetics, dimensional stability and inherent latency and method of producing same
US6547915B2 (en) 1999-04-15 2003-04-15 Kimberly-Clark Worldwide, Inc. Creep resistant composite elastic material with improved aesthetics, dimensional stability and inherent latency and method of producing same
DE60023165T2 (de) * 1999-10-18 2006-06-29 E.I. Dupont De Nemours And Co., Wilmington Flash-gesponnenes flächiges material
US6355171B1 (en) 1999-11-09 2002-03-12 Oberlin Filter Company Filter sock for liquid filtration apparatus
US6375776B1 (en) * 2000-01-24 2002-04-23 Avery Dennison Corporation Method for forming multi-layer laminates with microstructures
US6910589B1 (en) 2000-06-22 2005-06-28 Oberlin Filter Company Annular pleated filter cartridge for liquid filtration apparatus
US20030032355A1 (en) * 2001-02-27 2003-02-13 Guckert Joseph R. Tougher, softer nonwoven sheet product
US20030165667A1 (en) * 2002-02-22 2003-09-04 Didier Decker Tougher, softer nonwoven sheet product
US20030199217A1 (en) * 2002-04-15 2003-10-23 Reemay, Inc. Housewrap with drainage channels
US7128810B2 (en) 2002-10-10 2006-10-31 Albany International Corp. Anti-rewet press fabric
JP4833644B2 (ja) * 2005-11-22 2011-12-07 富士フイルム株式会社 熱可塑性樹脂フィルムの製造方法
US20100326295A1 (en) * 2008-03-01 2010-12-30 Champion David A Imparting Pattern into Material Using Embossing Roller
DE102009006099A1 (de) 2009-01-26 2010-09-30 Fiberweb Corovin Gmbh Polyethylenvlies
US8398915B2 (en) * 2010-08-12 2013-03-19 Johnson & Johnson do Brasil Industria e Comercio Produtos Paral Saude Ltda. Rodovia Method for making a fibrous article
US8394316B2 (en) * 2010-08-12 2013-03-12 Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Rodovia Method for making a fibrous article
US8388329B2 (en) * 2010-08-12 2013-03-05 Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Rodovia Apparatus for making a fibrous article
US9408761B2 (en) 2011-03-25 2016-08-09 The Procter & Gamble Company Article with nonwoven web component formed with loft-enhancing calendar bond shapes and patterns
US9096961B2 (en) * 2012-04-27 2015-08-04 Providencia Usa, Inc. Nonwoven wipe with bonding pattern
WO2017106080A1 (en) 2015-12-16 2017-06-22 Avintiv Specialty Materials Inc. Soft nonwoven fabric and method of manufacturing thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073714A (en) * 1959-04-08 1963-01-15 United Shoe Machinery Corp Improved collagen fiber sheet material
BE625998A (it) * 1960-11-08 1900-01-01
US3478141A (en) * 1966-08-29 1969-11-11 Du Pont Process for treating film-fibril sheets
US3619339A (en) * 1969-07-08 1971-11-09 Du Pont Porous nonwoven film-fibril sheet and process for producing said sheet

Also Published As

Publication number Publication date
US4152389A (en) 1979-05-01
DE2313873C3 (de) 1980-10-02
JPS5735302B2 (it) 1982-07-28
DE2313873A1 (de) 1973-10-04
GB1425116A (en) 1976-02-18
DE2313873B2 (de) 1978-08-24
JPS4912171A (it) 1974-02-02
FR2176874A1 (it) 1973-11-02
FR2176874B1 (it) 1977-02-04
JPS57149542A (en) 1982-09-16
US4091137A (en) 1978-05-23

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