US3855045A - Self-sized patterned bonded continuous filament web - Google Patents

Self-sized patterned bonded continuous filament web Download PDF

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Publication number
US3855045A
US3855045A US21975172A US3855045A US 3855045 A US3855045 A US 3855045A US 21975172 A US21975172 A US 21975172A US 3855045 A US3855045 A US 3855045A
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US
United States
Prior art keywords
web
filaments
compacted areas
basis weight
webs
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 - Lifetime
Application number
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English (en)
Inventor
R Brock
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 Corp
Original Assignee
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
Priority to BE794339D priority Critical patent/BE794339A/xx
Application filed by Kimberly Clark Corp filed Critical Kimberly Clark Corp
Priority to US21975172 priority patent/US3855045A/en
Priority to GB212173A priority patent/GB1420021A/en
Priority to CA161,669A priority patent/CA1000129A/en
Priority to JP48008501A priority patent/JPS5911707B2/ja
Priority to DE2303328A priority patent/DE2303328A1/de
Priority to AT42473A priority patent/AT349427B/de
Application granted granted Critical
Publication of US3855045A publication Critical patent/US3855045A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/69—General aspects of joining filaments 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81433—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83415—Roller, cylinder or drum types the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/69—Autogenously bonded nonwoven fabric

Definitions

  • the manner in which the web 22 is initially prepared is not particularly important and any technique for preparing such can be used.
  • a particularly useful method of web formation is described in United States patent application, Ser. No. 865,128, entitled Continuous Filament Nonwoven Web and Process for Producing the Same, filed on Oct. 9, I969 and now US. Pat. No. 3,692,618.
  • This technique permits especially high rates of web formation.
  • the disclosed method involves conventional spinning of continuous filaments of a synthetic polymer by, for example, extruding the polymer through a multiple number of downwardly directed spinning nozzles, preferably extending in a row or multiple number of rows.
  • the pattern of raised points on the roll 32 should be selected such that the resulting bonded web has compacted areas in a density of about l00--500/inch with the web surface area occupied by compacted areas being about 10-25 percent. Webs containing larger densities of compacted areas are generally not capable of developing desirable drape and softness on working. The presence of high densities also makes it difficult to obtain only light filament bonding in the regions between compacted areas.
  • the raised points on roll 32 be substantially vertical, i.e., the sides of the points are substantially parallel to each other, though some rounding of the corners may be desirable to avoid filament cutting.
  • substantially vertical raised points intense bonding in web regions in register with the top of the raised points is obtained while surface bonds of lesser intensity are created in web regions immediately adjacent to the compacted areas.
  • the surface bonds immediately adjacent the compacted areas appear to contribute to the webs desirable initial stiffness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
US21975172 1972-01-21 1972-01-21 Self-sized patterned bonded continuous filament web Expired - Lifetime US3855045A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE794339D BE794339A (fr) 1972-01-21 Matieres non tissees
US21975172 US3855045A (en) 1972-01-21 1972-01-21 Self-sized patterned bonded continuous filament web
GB212173A GB1420021A (en) 1972-01-21 1973-01-15 Non-woven fabrics
CA161,669A CA1000129A (en) 1972-01-21 1973-01-19 Self-sized patterned bonded continuous filament web
JP48008501A JPS5911707B2 (ja) 1972-01-21 1973-01-19 自己サイジングした模様つきの結合した連続フイラメントウエブ
DE2303328A DE2303328A1 (de) 1972-01-21 1973-01-19 Nichtgewebte bahn
AT42473A AT349427B (de) 1972-01-21 1973-01-19 Vliesstoff aus endlosen fasern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21975172 US3855045A (en) 1972-01-21 1972-01-21 Self-sized patterned bonded continuous filament web

Publications (1)

Publication Number Publication Date
US3855045A true US3855045A (en) 1974-12-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US21975172 Expired - Lifetime US3855045A (en) 1972-01-21 1972-01-21 Self-sized patterned bonded continuous filament web

Country Status (7)

Country Link
US (1) US3855045A (ko)
JP (1) JPS5911707B2 (ko)
AT (1) AT349427B (ko)
BE (1) BE794339A (ko)
CA (1) CA1000129A (ko)
DE (1) DE2303328A1 (ko)
GB (1) GB1420021A (ko)

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949127A (en) * 1973-05-14 1976-04-06 Kimberly-Clark Corporation Apertured nonwoven webs
US3973068A (en) * 1975-10-28 1976-08-03 Kimberly-Clark Corporation Soft, nonwoven web having high intensity and low intensity bonds and a lubricant on the surfaces of the synthetic filaments comprising said
DE2609988A1 (de) * 1975-03-13 1976-09-30 Scott Paper Co Verfahren zur herstellung eines trocken gebildeten, durch klebstoff gebundenen faservliesbandes und dadurch hergestelltes band
DE2716567A1 (de) * 1976-04-15 1977-10-27 Monsanto Co Verfahren zur herstellung von nonwoven-bahnen
DE2618622A1 (de) * 1976-04-28 1977-11-10 Freudenberg Carl Fa Vliesstoff mit guter drapierfaehigkeit und verfahren zu dessen herstellung
US4154885A (en) * 1977-06-23 1979-05-15 Firma Carl Freudenberg Nonwoven fabric of good draping qualities and method of manufacturing same
US4392861A (en) * 1980-10-14 1983-07-12 Johnson & Johnson Baby Products Company Two-ply fibrous facing material
US4394208A (en) * 1981-08-06 1983-07-19 Burlington Industries, Inc. Ultrasonic bonding
US4400227A (en) * 1982-01-26 1983-08-23 The Procter & Gamble Company Dynamic ultrasonic laminating apparatus having post-bonding pressure roll, and concomitant method
US4406720A (en) * 1981-11-06 1983-09-27 Burlington Industries, Inc. Ultrasonic production of nonwovens
US4425126A (en) 1979-12-28 1984-01-10 Johnson & Johnson Baby Products Company Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers
US4668566A (en) * 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
US4753834A (en) * 1985-10-07 1988-06-28 Kimberly-Clark Corporation Nonwoven web with improved softness
US4778460A (en) * 1985-10-07 1988-10-18 Kimberly-Clark Corporation Multilayer nonwoven fabric
US5256224A (en) * 1991-12-31 1993-10-26 E. I. Du Pont De Nemours And Company Process for making molded, tufted polyolefin carpet
US5292389A (en) * 1991-03-12 1994-03-08 Idemitsu Petrochemical Co., Ltd. Process for producing nonwoven fabric
US5296289A (en) * 1992-04-29 1994-03-22 Collins Loren M Stretchable spun bonded nonwoven web and method
US5336552A (en) * 1992-08-26 1994-08-09 Kimberly-Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer
US5382400A (en) * 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US5405682A (en) * 1992-08-26 1995-04-11 Kimberly Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and elastomeric thermoplastic material
US5424115A (en) * 1994-02-25 1995-06-13 Kimberly-Clark Corporation Point bonded nonwoven fabrics
US5534339A (en) * 1994-02-25 1996-07-09 Kimberly-Clark Corporation Polyolefin-polyamide conjugate fiber web
DE19501125A1 (de) * 1995-01-17 1996-07-18 Reifenhaeuser Masch Verfahren zur Herstellung einer Vliesbahn aus thermoplastischen Polymerfilamenten
DE19501123A1 (de) * 1995-01-17 1996-07-18 Reifenhaeuser Masch Verfahren zur Herstellung einer Vliesbahn aus thermoplastischen Polymerfilamenten
US5605739A (en) * 1994-02-25 1997-02-25 Kimberly-Clark Corporation Nonwoven laminates with improved peel strength
US5643662A (en) * 1992-11-12 1997-07-01 Kimberly-Clark Corporation Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith
US5728057A (en) * 1995-06-29 1998-03-17 The Procter & Gamble Company Elastic knee wrap having glue stays
US5913997A (en) * 1995-07-25 1999-06-22 Reifenhauser Gmbh & Co. Maschinenfabrik Process for thermomechanically treating a fleece web made of thermoplastic synthetic resin and an apparatus for carrying out the process
US6217691B1 (en) * 1998-12-24 2001-04-17 Johns Manville International, Inc. Method of making a meltblown fibrous insulation
US6270608B1 (en) * 1998-12-24 2001-08-07 Johns Manville International, Inc. Meltblown fibrous sorbent media and method of making sorbent media
US6274238B1 (en) 1994-04-12 2001-08-14 Kimberly-Clark Worldwide, Inc. Strength improved single polymer conjugate fiber webs
US6500538B1 (en) 1992-12-28 2002-12-31 Kimberly-Clark Worldwide, Inc. Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith
US20030003834A1 (en) * 2000-11-20 2003-01-02 3M Innovative Properties Company Method for forming spread nonwoven webs
US20030125695A1 (en) * 2001-12-28 2003-07-03 Kimberly-Clark Worldwide, Inc. Ratio of absorbent area to outer peripheral area for disposable absorbent articles
US20030147983A1 (en) * 2000-11-20 2003-08-07 3M Innovative Properties Fiber-forming apparatus
US20030216096A1 (en) * 2002-05-20 2003-11-20 3M Innovative Properties Company Bondable, oriented, nonwoven fibrous webs and methods for making them
WO2003100150A1 (en) * 2002-05-20 2003-12-04 3M Innovative Properties Company Nonwoven amorphous fibrous webs and methods for making them
US20050106982A1 (en) * 2003-11-17 2005-05-19 3M Innovative Properties Company Nonwoven elastic fibrous webs and methods for making them
US6969441B2 (en) 2000-05-15 2005-11-29 Kimberly-Clark Worldwide, Inc. Method and apparatus for producing laminated articles
US8034431B2 (en) 2006-01-25 2011-10-11 3M Innovative Properties Company Intermittently bonded fibrous web laminate
CN102505356A (zh) * 2011-11-02 2012-06-20 成都彩虹环保科技有限公司 车用涤纶纤维层的制造装置
US20140265019A1 (en) * 2013-03-15 2014-09-18 I-Chung Liao Manufacturing method of an activated-carbon Filter Element
USD714560S1 (en) 2012-09-17 2014-10-07 The Procter & Gamble Company Sheet material for an absorbent 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
US9840794B2 (en) 2008-12-30 2017-12-12 3M Innovative Properties Compnay Elastic nonwoven fibrous webs and methods of making and using
US10766761B2 (en) * 2016-01-13 2020-09-08 Airweave Inc. Three-dimensional filaments-linked structure manufacturing apparatus, manufacturing method of three-dimensional filaments-linked structure, and mattress core material

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
JPS5620656A (en) * 1979-07-30 1981-02-26 Asahi Chemical Ind Substrate fabric for simulated leather
US4686132A (en) * 1985-04-02 1987-08-11 Japan Vilene Co., Ltd. Cleaning web for fixing rolls on copy machines
GB9104781D0 (en) * 1991-03-07 1991-04-17 Ward Ian M Polymer materials
US5397413A (en) * 1992-04-10 1995-03-14 Fiberweb North America, Inc. Apparatus and method for producing a web of thermoplastic filaments
DE4331620C2 (de) * 1993-09-17 1996-04-18 Reifenhaeuser Masch Siebband-Ablegetisch in einer Anlage für die kontinuierliche Herstellung von Vliesbahnen aus thermoplastischem Kunststoff

Citations (14)

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US2374540A (en) * 1939-10-13 1945-04-24 Electric Storage Battery Co Process of making storage battery retainers
US3276944A (en) * 1962-08-30 1966-10-04 Du Pont Non-woven sheet of synthetic organic polymeric filaments and method of preparing same
US3338992A (en) * 1959-12-15 1967-08-29 Du Pont Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers
US3341394A (en) * 1966-12-21 1967-09-12 Du Pont Sheets of randomly distributed continuous filaments
US3368934A (en) * 1964-05-13 1968-02-13 Du Pont Nonwoven fabric of crimped continuous polyethylene terephthalate fibers
CA799933A (en) * 1968-11-26 The Kendall Company Bonded nonwoven fabrics
US3459627A (en) * 1964-06-12 1969-08-05 Du Pont Nonwoven fabric with columnar bonds
US3502763A (en) * 1962-02-03 1970-03-24 Freudenberg Carl Kg Process of producing non-woven fabric fleece
US3502538A (en) * 1964-08-17 1970-03-24 Du Pont Bonded nonwoven sheets with a defined distribution of bond strengths
US3509009A (en) * 1966-02-10 1970-04-28 Freudenberg Carl Kg Non-woven fabric
US3542634A (en) * 1969-06-17 1970-11-24 Kendall & Co Apertured,bonded,and differentially embossed non-woven fabrics
US3542615A (en) * 1967-06-16 1970-11-24 Monsanto Co Process for producing a nylon non-woven fabric
GB1245088A (en) * 1967-11-10 1971-09-02 Ici Ltd Improvements in or relating to the bonding of structures
US3692618A (en) * 1969-10-08 1972-09-19 Metallgesellschaft Ag Continuous filament nonwoven web

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA799933A (en) * 1968-11-26 The Kendall Company Bonded nonwoven fabrics
US2374540A (en) * 1939-10-13 1945-04-24 Electric Storage Battery Co Process of making storage battery retainers
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Also Published As

Publication number Publication date
CA1000129A (en) 1976-11-23
JPS5911707B2 (ja) 1984-03-17
JPS4880864A (ko) 1973-10-29
BE794339A (fr) 1973-07-19
DE2303328A1 (de) 1973-07-26
ATA42473A (de) 1978-09-15
AT349427B (de) 1979-04-10
GB1420021A (en) 1976-01-07

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