FR2427425A1 - Procede continu de fabrication d'une dispersion uniforme de fibres - Google Patents
Procede continu de fabrication d'une dispersion uniforme de fibresInfo
- Publication number
- FR2427425A1 FR2427425A1 FR7821405A FR7821405A FR2427425A1 FR 2427425 A1 FR2427425 A1 FR 2427425A1 FR 7821405 A FR7821405 A FR 7821405A FR 7821405 A FR7821405 A FR 7821405A FR 2427425 A1 FR2427425 A1 FR 2427425A1
- Authority
- FR
- France
- Prior art keywords
- fibers
- uniform dispersion
- manufacturing
- continuous
- continuous process
- 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.)
- Granted
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
La présente invention concerne un procédé de fabrication d'une dispersion uniforme de fibres. Le procédé est mis en oeuvre par l'utilisation d'une installation comprenant une chambre de dispersion en continu comprenant un certain nombre d'agitateurs rotatifs dans des compartiments créant des zones de pression réduite et de turbulence d'intensité élevée, cette turbulence étant suffisante pour rapidement ouvrir les faisceaux de fibres et disperser les fibres individuelles longues dans le liquide de dispersion. L'invention permet la fabrication de feuilles continues de fibres avec dispersion uniforme de fibres dans cette feuille continue.
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 (2)
Publication Number | Publication Date |
---|---|
FR2427425A1 true FR2427425A1 (fr) | 1979-12-28 |
FR2427425B1 FR2427425B1 (fr) | 1984-05-11 |
Family
ID=25429444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7821405A Granted FR2427425A1 (fr) | 1978-06-02 | 1978-07-19 | Procede continu de fabrication d'une dispersion uniforme de fibres |
Country Status (21)
Country | Link |
---|---|
US (1) | US4234379A (fr) |
JP (1) | JPS54160805A (fr) |
AR (1) | AR217309A1 (fr) |
AU (1) | AU524911B2 (fr) |
BE (1) | BE869091A (fr) |
BR (1) | BR7804664A (fr) |
CA (1) | CA1080016A (fr) |
CH (1) | CH637715A5 (fr) |
DE (1) | DE2831403C2 (fr) |
DK (1) | DK155534C (fr) |
ES (1) | ES471915A1 (fr) |
FI (1) | FI74055C (fr) |
FR (1) | FR2427425A1 (fr) |
GB (1) | GB2022165B (fr) |
IN (1) | IN149182B (fr) |
IT (1) | IT1097830B (fr) |
LU (1) | LU80000A1 (fr) |
MX (1) | MX7521E (fr) |
NL (1) | NL178989C (fr) |
NO (1) | NO782477L (fr) |
ZA (1) | ZA784084B (fr) |
Families Citing this family (24)
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 (fr) * | 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 (fr) * | 1990-11-30 | 1992-08-05 | ||
JPH0492508U (fr) * | 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 |
Citations (5)
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 |
FR2012988A1 (fr) * | 1968-07-15 | 1970-03-27 | Feldmuehle Ag | |
US3676294A (en) * | 1969-06-25 | 1972-07-11 | Feldmuehle Ag | Method and apparatus for feeding fibers to headbox in paper-making using an electrical field |
US3749638A (en) * | 1971-01-11 | 1973-07-31 | Owens Corning Fiberglass Corp | Formation of non-woven structures from fibrous glass dispersion |
FR2301618A1 (fr) * | 1975-02-20 | 1976-09-17 | Int Paper Co | Procede pour former par voie aqueuse des non-tisses a partir d'une dispersion visqueuse |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3067087A (en) * | 1959-06-22 | 1962-12-04 | Kimberly Clark Co | Manufacture of paper of organic hydrophobic fibers |
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 |
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 |
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 |
-
1978
- 1978-06-02 US US05/910,881 patent/US4234379A/en not_active Expired - Lifetime
- 1978-07-17 DE DE2831403A patent/DE2831403C2/de not_active Expired
- 1978-07-18 ZA ZA00784084A patent/ZA784084B/xx unknown
- 1978-07-18 LU LU80000A patent/LU80000A1/xx unknown
- 1978-07-18 BE BE189357A patent/BE869091A/fr not_active IP Right Cessation
- 1978-07-18 DK DK320278A patent/DK155534C/da not_active IP Right Cessation
- 1978-07-18 NO NO782477A patent/NO782477L/no unknown
- 1978-07-18 GB GB7830158A patent/GB2022165B/en not_active Expired
- 1978-07-19 BR BR7804664A patent/BR7804664A/pt unknown
- 1978-07-19 JP JP8822078A patent/JPS54160805A/ja active Granted
- 1978-07-19 IT IT25859/78A patent/IT1097830B/it active
- 1978-07-19 FI FI782289A patent/FI74055C/fi not_active IP Right Cessation
- 1978-07-19 CA CA307,734A patent/CA1080016A/fr not_active Expired
- 1978-07-19 FR FR7821405A patent/FR2427425A1/fr active Granted
- 1978-07-19 CH CH778278A patent/CH637715A5/de not_active IP Right Cessation
- 1978-07-19 NL NLAANVRAGE7807718,A patent/NL178989C/xx not_active IP Right Cessation
- 1978-07-20 ES ES471915A patent/ES471915A1/es not_active Expired
- 1978-07-20 MX MX78101357U patent/MX7521E/es unknown
- 1978-07-24 IN IN811/CAL/78A patent/IN149182B/en unknown
- 1978-07-27 AR AR273100A patent/AR217309A1/es active
-
1979
- 1979-06-07 AU AU47885/79A patent/AU524911B2/en not_active Expired
Patent Citations (5)
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 |
FR2012988A1 (fr) * | 1968-07-15 | 1970-03-27 | Feldmuehle Ag | |
US3676294A (en) * | 1969-06-25 | 1972-07-11 | Feldmuehle Ag | Method and apparatus for feeding fibers to headbox in paper-making using an electrical field |
US3749638A (en) * | 1971-01-11 | 1973-07-31 | Owens Corning Fiberglass Corp | Formation of non-woven structures from fibrous glass dispersion |
FR2301618A1 (fr) * | 1975-02-20 | 1976-09-17 | Int Paper Co | Procede pour former par voie aqueuse des non-tisses a partir d'une dispersion visqueuse |
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 |
IN149182B (fr) | 1981-10-03 |
CA1080016A (fr) | 1980-06-24 |
US4234379A (en) | 1980-11-18 |
FI74055B (fi) | 1987-08-31 |
LU80000A1 (fr) | 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 (fr) | 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 |
ES471915A1 (es) | 1979-02-16 |
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 (fr) | 1984-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |