ES471915A1 - Procedimiento para producir una dispersion uniforme de fi- bras - Google Patents

Procedimiento para producir una dispersion uniforme de fi- bras

Info

Publication number
ES471915A1
ES471915A1 ES471915A ES471915A ES471915A1 ES 471915 A1 ES471915 A1 ES 471915A1 ES 471915 A ES471915 A ES 471915A ES 471915 A ES471915 A ES 471915A ES 471915 A1 ES471915 A1 ES 471915A1
Authority
ES
Spain
Prior art keywords
fiber
web material
chamber
producing
uniform
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
Application number
ES471915A
Other languages
English (en)
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.)
Dexter Corp
Original Assignee
Dexter 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 Dexter Corp filed Critical Dexter Corp
Publication of ES471915A1 publication Critical patent/ES471915A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0018—Devices for dispensing fibres in a fluid
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

Procedimiento para producir una dispersión uniforme de fibras para operaciones de fabricación de papel en húmedo, de fasces de fibras largas, caracterizado porque comprende los pasos de: (1) proveer un lodo de fibras inicial que consiste esencialmente de un líquido de dispersión que tiene una viscosidad de por lo menos aproximadamente 2 cps y fibras largas en la forma de fasces de fibras no abiertos por lo menos parcialmente, las fibras en dichos fasces teniendo una longitud de fibra de 6,34 mm. y más; (2) hacer fluir continuamente dicho lodo de fibras a través de una cámara de dispersión en línea provista con una pluralidad de impulsores no cortadores, adaptados para generar turbulencia rompedora de flujo, de alta intensidad, dicho lodo siendo alimentado continuamente a través de la cámara a un régimen de producción suficientemente rápido para que las cámaras de dispersión de fibras de fabricación de papel convencionales suministren un tiempo de residencia en la cámara de sólo aproximadamente 10 minutos y menos; (3) someter dicho lodo a dichas regiones con la turbulencia siendo de intensidad suficiente para abrir rápidamente los fasces de fibras y dispersar las fibras individuales durante dicho tiempo de residencia dentro de la cámara; y (4) separar las fibras dispersadas y el líquido de la cámara como una dispersión de fibras substancialmente uniforme y homogénea para formación subsecuente de lámina en una operación de fabricación de papel en húmedo.
ES471915A 1978-06-02 1978-07-20 Procedimiento para producir una dispersion uniforme de fi- bras Expired ES471915A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/910,881 US4234379A (en) 1978-06-02 1978-06-02 Process for producing a uniform fiber dispersion and machine made light weight glass fiber web material

Publications (1)

Publication Number Publication Date
ES471915A1 true ES471915A1 (es) 1979-02-16

Family

ID=25429444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471915A Expired ES471915A1 (es) 1978-06-02 1978-07-20 Procedimiento para producir una dispersion uniforme de fi- bras

Country Status (21)

Country Link
US (1) US4234379A (es)
JP (1) JPS54160805A (es)
AR (1) AR217309A1 (es)
AU (1) AU524911B2 (es)
BE (1) BE869091A (es)
BR (1) BR7804664A (es)
CA (1) CA1080016A (es)
CH (1) CH637715A5 (es)
DE (1) DE2831403C2 (es)
DK (1) DK155534C (es)
ES (1) ES471915A1 (es)
FI (1) FI74055C (es)
FR (1) FR2427425A1 (es)
GB (1) GB2022165B (es)
IN (1) IN149182B (es)
IT (1) IT1097830B (es)
LU (1) LU80000A1 (es)
MX (1) MX7521E (es)
NL (1) NL178989C (es)
NO (1) NO782477L (es)
ZA (1) ZA784084B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547245A (en) * 1982-07-29 1985-10-15 Armstrong World Industries, Inc. Method for making decorative laminate
US4530856A (en) * 1982-07-29 1985-07-23 Armstrong World Industries, Inc. Method for making decorative laminate
US4456643A (en) * 1982-07-29 1984-06-26 Armstrong World Industries, Inc. Decorative laminate
US4450194A (en) * 1982-07-29 1984-05-22 Armstrong World Industries, Inc. Decorative laminate
US4532006A (en) * 1983-08-05 1985-07-30 The Flintkote Company Inorganic fiber mat using mineral wool and related process and apparatus
JPS6081399A (ja) * 1983-10-04 1985-05-09 三菱電機株式会社 アルミナペーパーおよびボロンナイトライドペーパー
IT1228422B (it) * 1987-07-16 1991-06-17 Montefibre Spa Feltri e tessuti non tessuti a base di fibre poliestere e fibre di vetro e procedimento per ottenerli.
JPS6445118U (es) * 1987-09-03 1989-03-17
JPH03197801A (ja) * 1989-12-26 1991-08-29 Seiko Instr Inc ダイヤルゲージ用治具
JPH0489510U (es) * 1990-11-30 1992-08-05
JPH0492508U (es) * 1990-12-20 1992-08-12
US6299510B1 (en) * 1998-04-28 2001-10-09 Flow International Corporation Abrasive removal system for use with high-pressure fluid-jet cutting device
US6294253B1 (en) * 1999-08-11 2001-09-25 Johns Manville International, Inc. Uniformly dispersing fibers
US6488811B1 (en) * 2001-04-30 2002-12-03 Owens Corning Fiberglas Technology, Inc. Multicomponent mats of glass fibers and natural fibers and their method of manufacture
FR2837503B1 (fr) * 2002-03-20 2004-06-04 Saint Gobain Vetrotex Voile a liant fibre pvoh
JP4154727B2 (ja) * 2003-04-22 2008-09-24 王子製紙株式会社 湿式法不織布ならびにその製造方法
US7641764B2 (en) * 2004-12-03 2010-01-05 Mitsubishi Paper Mills Limited Non-woven fabric for gypsum board and process for producing the same
US7597779B2 (en) * 2005-05-09 2009-10-06 Building Materials Investment Corporation Shake mechanism for glass mat production line
US9228109B2 (en) 2010-12-20 2016-01-05 Henkel Ag & Co. Kgaa Glossy improved appearance auto-deposition coating, and methods of applying same
US11045969B2 (en) 2011-07-28 2021-06-29 Flow International Corporation Catcher tank assembly of waterjet cutting system
KR101472177B1 (ko) * 2012-04-10 2014-12-12 (주)엘지하우시스 장섬유를 이용한 단열재 제조 방법
CN115867697B (zh) 2020-05-29 2024-07-12 金伯利-克拉克环球有限公司 用于制造基材的流浆箱
US11884563B1 (en) * 2021-03-12 2024-01-30 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Lignin floccules as cleaning agents for oil-contaminated materials
CN117160351B (zh) * 2023-11-03 2024-01-23 成都铭鉴知源油田工程科技有限公司 一种油田压裂用纤维高效高精密加注装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR381268A (fr) * 1907-07-25 1908-01-07 Auguste Lannoye Appareil à dissoudre les vieux papiers et pates
US3067087A (en) * 1959-06-22 1962-12-04 Kimberly Clark Co Manufacture of paper of organic hydrophobic fibers
DE1761853A1 (de) * 1968-07-15 1971-09-02 Feldmuehle Ag Verfahren zum Herstellen flaechiger Vliesstoffe
DE1932169A1 (de) * 1969-06-25 1971-01-07 Feldmuehle Ag Verfahren und Vorrichtung zum Herstellen von nicht gewebten oder gewirkten Flaechengebilden
DE1950612C3 (de) * 1969-10-08 1979-06-28 Glaswerk Schuller Gmbh, 6980 Wertheim Verfahren zur Herstellung eines Glasstapelfaservlieses nach dem Naßvliesverfahren und Vorrichtung zu seiner Durchfuhrung
US3749638A (en) * 1971-01-11 1973-07-31 Owens Corning Fiberglass Corp Formation of non-woven structures from fibrous glass dispersion
US3837999A (en) * 1971-12-20 1974-09-24 Kimberly Clark Co Method of controlling the orientation of fibers in a foam formed sheet
AU465054B2 (en) * 1972-06-28 1974-01-03 Paper or non-woven fabric or regenerated cellulose fibers and method producing the same
AU7517474A (en) * 1973-11-14 1976-05-13 Johns Manville Producing fiber glass mats
US4049491A (en) * 1975-02-20 1977-09-20 International Paper Company Viscous dispersion for forming wet-laid, non-woven fabrics
DE2655136B2 (de) * 1976-12-04 1978-12-07 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung eines Bindefasern enthaltenden Nalivlieses
DE2758671C2 (de) * 1977-01-26 1988-11-10 The Dexter Corp., Windsor Locks, Conn. Verfahren zur kontinuierlichen Herstellung leichter anorganischer Faservliesstoffe

Also Published As

Publication number Publication date
NL178989B (nl) 1986-01-16
MX7521E (es) 1989-06-29
ZA784084B (en) 1979-07-25
JPS54160805A (en) 1979-12-19
NL7807718A (nl) 1979-12-04
NO782477L (no) 1979-12-04
CH637715A5 (de) 1983-08-15
FR2427425A1 (fr) 1979-12-28
IN149182B (es) 1981-10-03
CA1080016A (en) 1980-06-24
US4234379A (en) 1980-11-18
FI74055B (fi) 1987-08-31
LU80000A1 (es) 1978-12-12
BR7804664A (pt) 1980-01-22
DE2831403A1 (de) 1979-12-13
NL178989C (nl) 1986-06-16
GB2022165B (en) 1982-09-02
GB2022165A (en) 1979-12-12
JPS6211116B2 (es) 1987-03-10
IT7825859A0 (it) 1978-07-19
DK320278A (da) 1979-12-03
AR217309A1 (es) 1980-03-14
FI74055C (fi) 1987-12-10
DK155534C (da) 1989-10-23
BE869091A (fr) 1978-11-16
DE2831403C2 (de) 1987-01-02
DK155534B (da) 1989-04-17
IT1097830B (it) 1985-08-31
AU524911B2 (en) 1982-10-07
FI782289A (fi) 1979-12-03
AU4788579A (en) 1979-12-06
FR2427425B1 (es) 1984-05-11

Similar Documents

Publication Publication Date Title
ES471915A1 (es) Procedimiento para producir una dispersion uniforme de fi- bras
TW358124B (en) Improved absorbency alginate fibers, a process for their preparation and their application in the preparation of alginate fabrics and wound dressings
EP0359450A3 (en) Light emitting panel assemblies and method of making same
SE9002476L (sv) Fibrer med oekad specifik yta, saett att framstaella dessa, fluffmassa bestaaende av dessa fibrer och anvaendning av fibrerna som absorptionsmaterial
JPS6440664A (en) Fiber, filament, spun yarn and/or plane structure shown thereby and/or laminate product and production thereof
ZA200509365B (en) Laser-markable fibers or fiber products
GB9304151D0 (en) Fibre
JPS54140800A (en) Cigarette filter
ES8702532A1 (es) Metodo de produccion de filamentos inorganicos continuos.
JPS57128221A (en) Air-twisting spinner
ES2004505A6 (es) Fibra sintetica y procedimiento para su fabricacion
MX9101406A (es) Metodo para teñir y producto teñido.
EP0129366A3 (en) Shaped fibres, their production and their use
ES2044826T1 (es) Procedimiento de te\ido y producto te\ido.
JPS5533130A (en) Production of bandage type optical fiber
DE3685893D1 (de) Vorrichtung zur herstellung von holzpulpe enthaltenden faservliesen.
ES295891U (es) Un cable de fibra optica ranurado
JPS53147811A (en) Production of fibers having good opening properties
IL130481A0 (en) Process for the production of warp-knitted fabrics realised with discontinuous fibre yarns and apparatus for the realisation thereof
JPS574006A (en) Attenuator for optical fiber and its production
BR8101367A (pt) Processo e dispositivo para a producao de um granulado de material sintetico reforcado com fibra
JPS54134133A (en) Manufacture of light transmitting glass fibers
JPH07133586A (ja) ポリエステル系人工毛髪のつや消し処理方法
ATE18661T1 (de) Vorrichtung und verfahren zur herstellung von optischen fasern.
JPS5522022A (en) Manufacture of fancy twisted yarn

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301