AT351138B - METHOD FOR FORMATION OF AN IMPROVED FIBER FIBER COMBINATION OF BOTH SHORT FIBERS AND LONG FIBERS AND DEVICE FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR FORMATION OF AN IMPROVED FIBER FIBER COMBINATION OF BOTH SHORT FIBERS AND LONG FIBERS AND DEVICE FOR CARRYING OUT THIS METHOD

Info

Publication number
AT351138B
AT351138B AT514575A AT514575A AT351138B AT 351138 B AT351138 B AT 351138B AT 514575 A AT514575 A AT 514575A AT 514575 A AT514575 A AT 514575A AT 351138 B AT351138 B AT 351138B
Authority
AT
Austria
Prior art keywords
fiber
formation
carrying
fibers
short fibers
Prior art date
Application number
AT514575A
Other languages
German (de)
Other versions
ATA514575A (en
Inventor
Dennis Eric Wood
Original Assignee
Rando Machine 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
Application filed by Rando Machine Corp filed Critical Rando Machine Corp
Publication of ATA514575A publication Critical patent/ATA514575A/en
Application granted granted Critical
Publication of AT351138B publication Critical patent/AT351138B/en

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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/06—Long fibres, i.e. fibres exceeding the upper length limit of conventional paper-making fibres; Filaments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
    • D21H5/2607—Pretreatment and individualisation of the fibres, formation of the mixture fibres-gas and laying the fibres on a forming surface
    • D21H5/2628—Formation of a product from several constituents, e.g. blends of various types of fibres, fillers and/or binders or formation from various sources and/or streams or fibres
    • D21H5/2635—Formation of a product from several constituents, e.g. blends of various types of fibres, fillers and/or binders or formation from various sources and/or streams or fibres forming a final homogeneous product

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
AT514575A 1974-07-12 1975-07-03 METHOD FOR FORMATION OF AN IMPROVED FIBER FIBER COMBINATION OF BOTH SHORT FIBERS AND LONG FIBERS AND DEVICE FOR CARRYING OUT THIS METHOD AT351138B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US488055A US3918126A (en) 1974-07-12 1974-07-12 Method and machine for forming random fiber webs

Publications (2)

Publication Number Publication Date
ATA514575A ATA514575A (en) 1978-12-15
AT351138B true AT351138B (en) 1979-07-10

Family

ID=23938153

Family Applications (1)

Application Number Title Priority Date Filing Date
AT514575A AT351138B (en) 1974-07-12 1975-07-03 METHOD FOR FORMATION OF AN IMPROVED FIBER FIBER COMBINATION OF BOTH SHORT FIBERS AND LONG FIBERS AND DEVICE FOR CARRYING OUT THIS METHOD

Country Status (10)

Country Link
US (1) US3918126A (en)
JP (1) JPS5132873A (en)
AT (1) AT351138B (en)
BE (1) BE830988A (en)
CA (1) CA1019526A (en)
CH (1) CH575490A5 (en)
ES (1) ES439184A1 (en)
FR (1) FR2277919A1 (en)
GB (1) GB1451308A (en)
IT (1) IT1039323B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268340A (en) * 1973-08-05 1981-05-19 Colgate-Palmolive Company Method of forming an absorbent article
US4097965A (en) * 1976-08-17 1978-07-04 Scott Paper Company Apparatus and method for forming fibrous structures comprising predominantly short fibers
US4064600A (en) * 1976-08-17 1977-12-27 Scott Paper Company Method for forming fibrous structures
US4315347A (en) * 1979-11-26 1982-02-16 Kimberly-Clark Corporation Fiberization of compressed fibrous sheets via Rando-Webber
US4390336A (en) * 1980-02-15 1983-06-28 Gaf Corporation Apparatus for air laid fiberglass mat
CH647935A5 (en) * 1980-08-04 1985-02-28 Molins Ltd PROCESS FOR THE PRODUCTION OF A FILLING MATERIAL, MACHINE FOR IMPLEMENTING SAME, APPLICATION OF THE PROCESS AND PLANT FOR THE PRODUCTION OF A SEAL OF CIGARETTE FILTERS.
US4528050A (en) * 1981-07-30 1985-07-09 Molins Plc Producing filler material, particularly for cigarette filters
US4514880A (en) * 1983-03-07 1985-05-07 Allied Corporation Formation of nonwoven webs or batts from continuous filament tow or yarn strands
US4772443A (en) * 1985-09-06 1988-09-20 Allied Corporation Thermally formed filter
US4701294A (en) * 1986-01-13 1987-10-20 Kimberly-Clark Corporation Eductor airforming apparatus
US4663225A (en) * 1986-05-02 1987-05-05 Allied Corporation Fiber reinforced composites and method for their manufacture
US4812283A (en) * 1986-05-02 1989-03-14 Allied-Signal Inc. Method of manufacture of formed article
EP0254393A1 (en) * 1986-07-18 1988-01-27 Showa Denko Kabushiki Kaisha Elastic absorbent and process and apparatus for production thereof
US5093963A (en) * 1987-07-20 1992-03-10 Chicopee Ductless webber
US5093962A (en) * 1987-07-20 1992-03-10 Chicopee Method of forming webs without confining ducts
US4971742A (en) * 1989-05-12 1990-11-20 General Motors Corporation Method and apparatus for forming a highly isotropic web structure
AT398438B (en) * 1992-07-17 1994-12-27 Kuehnsdorfer Gmbh METHOD FOR THE FLOW-DYNAMIC PRODUCTION OF DEFORMABLE FIBER MATS OF HIGH TENSILE STRENGTH, AND DEVICE FOR THE PRODUCTION THEREOF
US5569489A (en) * 1995-06-06 1996-10-29 Kasmark, Jr.; James W. Machine and method of making a filter
FR2736940A1 (en) * 1995-07-19 1997-01-24 Saint Gobain Isover Appts. for making mineral fibre felt layers - has source of projected mineral fibre building up felt layer on inclined perforated transporter with improved suction under felt as it leaves working chamber.
EP1464240B1 (en) * 2003-04-03 2006-10-04 Hauni Maschinenbau AG Method and apparatus for producing a fabric for the production of a filter rod
US20070044891A1 (en) * 2005-09-01 2007-03-01 Sellars Absorbent Materials, Inc. Method and device for forming non-woven, dry-laid, creped material
US20070056674A1 (en) * 2005-09-12 2007-03-15 Sellars Absorbent Materials, Inc. Method and device for making towel, tissue, and wipers on an air carding or air lay line utilizing hydrogen bonds
US7627933B2 (en) * 2005-12-07 2009-12-08 Sellars Absorbent Materials, Inc. Forming head with features to produce a uniform web of fibers
DE102016009679A1 (en) * 2016-08-10 2018-02-15 Hubert Hergeth Webber
CN112567088A (en) * 2018-08-10 2021-03-26 3M创新有限公司 Machine, system and method for making random fiber webs
CN112543824B (en) * 2018-08-10 2023-06-20 3M创新有限公司 Machines, systems and methods for making random fiber webs
JP2023508226A (en) * 2020-01-23 2023-03-01 スリーエム イノベイティブ プロパティズ カンパニー Mechanical system and method for producing random fibrous webs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1759260A (en) * 1906-01-20 1930-05-20 Hoffmann Oswald Spinning process for polychromatic yarns, device for said process, and the product of said process
US1395877A (en) * 1918-12-20 1921-11-01 Potter S Asbestos Company Ltd Carding-engine
US1567541A (en) * 1925-04-14 1925-12-29 British Cotton Ind Res Assoc Revolving-flat carding engine
US2152901A (en) * 1936-09-05 1939-04-04 F W Manning Company Ltd Method of making filter fabric
US3768118A (en) * 1971-01-21 1973-10-30 Johnson & Johnson Web forming process

Also Published As

Publication number Publication date
DE2530693B2 (en) 1977-05-26
CA1019526A (en) 1977-10-25
ES439184A1 (en) 1977-02-16
CH575490A5 (en) 1976-05-14
BE830988A (en) 1975-11-03
DE2530693A1 (en) 1976-01-22
FR2277919A1 (en) 1976-02-06
JPS5132873A (en) 1976-03-19
GB1451308A (en) 1976-09-29
IT1039323B (en) 1979-12-10
JPS5214345B2 (en) 1977-04-21
US3918126A (en) 1975-11-11
ATA514575A (en) 1978-12-15

Similar Documents

Publication Publication Date Title
AT351138B (en) METHOD FOR FORMATION OF AN IMPROVED FIBER FIBER COMBINATION OF BOTH SHORT FIBERS AND LONG FIBERS AND DEVICE FOR CARRYING OUT THIS METHOD
CH554538A (en) METHOD FOR MEASURING INTERNAL STRESSES IN COMPONENTS OF MACHINE OR APPARATUS CONSTRUCTION AND DEVICE FOR PERFORMING THIS METHOD.
ATA192976A (en) METHOD OF CREATING SNOW AND DEVICE FOR CARRYING OUT THIS METHOD
AT365116B (en) METHOD FOR PRODUCING INSULATION AND LIGHTWEIGHT MATERIALS AND DEVICE FOR CARRYING OUT THIS METHOD
ATA24075A (en) METHOD AND DEVICE FOR PRODUCING GLASS FIBERS
AT216394B (en) Method and device for converting fibers into coherent fiber structures
AT316249B (en) Method and device for coating or treating an electrically conductive fiber strand made of thin fibers
AT339138B (en) PROCESS FOR IMPROVING THE DISPERSIBILITY OF POLYOLEFIN FIBERS IN WATER
PT64969B (en) METHOD AND DEVICE FOR PRODUCING WOOD FROM ROUND STOCKS
AT305511B (en) Method and device for the production of mineral fibers
AT283576B (en) Method and apparatus for producing fibers
CH396458A (en) Method and device for measuring a fiber mass of a textile fiber sliver running through a cross section
CH535847A (en) Method for removing contaminants from a spinning chamber of spinning units of an open-end spinning machine and device for carrying out this method
DD131861A5 (en) METHOD AND DEVICE FOR PRODUCING FIBERS
CH503810A (en) Method and apparatus for forming a ribbon from batt
CH470534A (en) Method and device for producing a material web from fibers adhering to one another
AT305178B (en) Method and apparatus for making an enzyme composition in particulate form
CH482945A (en) Method and apparatus for producing an end connection of an endless web
AT290710B (en) Method and device for the continuous production of fibers
AT316586B (en) Method and device for removing soot from an aqueous suspension
CH506066A (en) Method for measuring the circular dichroism of a sample and apparatus for carrying out the method
CH471923A (en) Method and device for the production of nonwovens from endless fibers
CH504687A (en) Method for measuring the stage of interlacing of a yarn and apparatus for carrying out the method
AT381394B (en) METHOD FOR NON-DESTRUCTIVE DETERMINATION OF TECHNOLOGICAL VALUES AND DEVICE FOR IMPLEMENTING THE METHOD
AT366999B (en) METHOD AND DEVICE FOR PRODUCING FIBERS FROM TOWABLE MATERIAL BY MEANS OF GAS FLOWS

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee