US3654074A - Continuous manufacture of a paper sheet having a uniform consistency by projection of a slurry under pressure - Google Patents

Continuous manufacture of a paper sheet having a uniform consistency by projection of a slurry under pressure Download PDF

Info

Publication number
US3654074A
US3654074A US20611A US3654074DA US3654074A US 3654074 A US3654074 A US 3654074A US 20611 A US20611 A US 20611A US 3654074D A US3654074D A US 3654074DA US 3654074 A US3654074 A US 3654074A
Authority
US
United States
Prior art keywords
band
product
sheet
projection
chamber
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
US20611A
Other languages
English (en)
Inventor
Guy Jacquelin
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.)
Centre Technique de lIndustrie des Papiers Cartons et Celluloses
Original Assignee
Centre Technique de lIndustrie des Papiers Cartons et Celluloses
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 Centre Technique de lIndustrie des Papiers Cartons et Celluloses filed Critical Centre Technique de lIndustrie des Papiers Cartons et Celluloses
Application granted granted Critical
Publication of US3654074A publication Critical patent/US3654074A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • D21H5/2621—Distribution of the fibres in the gas stream and on the forming surface
    • 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
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
US20611A 1969-03-20 1970-03-18 Continuous manufacture of a paper sheet having a uniform consistency by projection of a slurry under pressure Expired - Lifetime US3654074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6908213A FR2034368A1 (xx) 1969-03-20 1969-03-20

Publications (1)

Publication Number Publication Date
US3654074A true US3654074A (en) 1972-04-04

Family

ID=9031019

Family Applications (1)

Application Number Title Priority Date Filing Date
US20611A Expired - Lifetime US3654074A (en) 1969-03-20 1970-03-18 Continuous manufacture of a paper sheet having a uniform consistency by projection of a slurry under pressure

Country Status (10)

Country Link
US (1) US3654074A (xx)
BE (1) BE747768A (xx)
CA (1) CA1050741A (xx)
DE (2) DE2013013C3 (xx)
ES (2) ES377655A1 (xx)
FI (1) FI54366C (xx)
FR (1) FR2034368A1 (xx)
GB (1) GB1303667A (xx)
NL (1) NL7004006A (xx)
SE (1) SE371658B (xx)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717546A (en) * 1969-09-18 1973-02-20 Tech Ind Des Papiers Cartons E Method and apparatus of producing a sheet with orientated fibers by overflow
US3914080A (en) * 1970-07-02 1975-10-21 Union Carbide Corp Apparatus for the high speed production of non-woven fabrics
US4017398A (en) * 1974-08-13 1977-04-12 Firma Hamako Hartmann Device for the continuous separation of mixtures of solids and fluids
US4039450A (en) * 1976-04-08 1977-08-02 Brown Judson G Continuous tubular filter and method of using the same
US4048008A (en) * 1975-02-13 1977-09-13 Slovenska Vysoka Skola Technicka Method of and apparatus for forming sheets of fibrous material between converging sieves
US4131546A (en) * 1976-05-24 1978-12-26 Ifo Sanitar Ab Method and apparatus for removing filterable substances from a liquid
US5520824A (en) * 1993-03-05 1996-05-28 Kaneto Shoji Co. Method of separating a solid-liquid mixture by wringing a twisted filter belt enclosing the mixture
US6146540A (en) * 1998-06-24 2000-11-14 Omega Co., Ltd. Dehydration of sludge by injecting sludge into a sequentially connected series of permeable bags and then squeezing the bags
US6555013B2 (en) 2000-05-08 2003-04-29 Omega Co., Ltd. Treatment method for things like sludge and treatment apparatus
WO2004090206A1 (en) * 2003-04-03 2004-10-21 E.I. Dupont De Nemours And Company Rotary process for forming uniform material
WO2005098100A1 (en) * 2004-04-01 2005-10-20 E. I. Du Pont De Nemours And Company Rotary process for forming uniform material
US20070202764A1 (en) * 2005-04-01 2007-08-30 Marin Robert A Rotary process for forming uniform material
US7314141B1 (en) * 1998-08-06 2008-01-01 Paul Hedley Day Folding belt filter
US20100200520A1 (en) * 2007-09-17 2010-08-12 Metso Paper, Inc. Method and a Device for the Dewatering of a Fibre Suspension in a Vertical Elongate Container Formed of Two Endless Wire Bands
US20150021280A1 (en) * 2009-05-19 2015-01-22 Neil Deryck Bray Graham Materials handling and treatment
CN106733256A (zh) * 2017-01-19 2017-05-31 朱铁凝 一种玻璃清洗用的范围可调式喷头
CN109653033A (zh) * 2017-10-11 2019-04-19 彩胜股份有限公司 移动设备的纸塑保护壳制造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424529B1 (en) * 1989-05-10 1994-07-27 Toray Industries, Inc. Method and apparatus for producing nonwoven fabric

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717546A (en) * 1969-09-18 1973-02-20 Tech Ind Des Papiers Cartons E Method and apparatus of producing a sheet with orientated fibers by overflow
US3914080A (en) * 1970-07-02 1975-10-21 Union Carbide Corp Apparatus for the high speed production of non-woven fabrics
US4017398A (en) * 1974-08-13 1977-04-12 Firma Hamako Hartmann Device for the continuous separation of mixtures of solids and fluids
US4048008A (en) * 1975-02-13 1977-09-13 Slovenska Vysoka Skola Technicka Method of and apparatus for forming sheets of fibrous material between converging sieves
US4039450A (en) * 1976-04-08 1977-08-02 Brown Judson G Continuous tubular filter and method of using the same
US4131546A (en) * 1976-05-24 1978-12-26 Ifo Sanitar Ab Method and apparatus for removing filterable substances from a liquid
US5520824A (en) * 1993-03-05 1996-05-28 Kaneto Shoji Co. Method of separating a solid-liquid mixture by wringing a twisted filter belt enclosing the mixture
US6146540A (en) * 1998-06-24 2000-11-14 Omega Co., Ltd. Dehydration of sludge by injecting sludge into a sequentially connected series of permeable bags and then squeezing the bags
US7314141B1 (en) * 1998-08-06 2008-01-01 Paul Hedley Day Folding belt filter
US6555013B2 (en) 2000-05-08 2003-04-29 Omega Co., Ltd. Treatment method for things like sludge and treatment apparatus
US7118698B2 (en) 2003-04-03 2006-10-10 E. I. Du Pont De Nemours And Company Rotary process for forming uniform material
EP2264230A3 (en) * 2003-04-03 2011-03-23 E. I. du Pont de Nemours and Company Rotary process for forming uniform material
KR101272425B1 (ko) * 2003-04-03 2013-06-07 이 아이 듀폰 디 네모아 앤드 캄파니 균일한 물질을 형성하기 위한 회전식 공정
US20060141084A1 (en) * 2003-04-03 2006-06-29 Armantrout Jack E Rotary process for forming uniform material
US20060154549A1 (en) * 2003-04-03 2006-07-13 Armantrout Jack E Rotary process for forming uniform material
JP2006522240A (ja) * 2003-04-03 2006-09-28 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 均質な材料を形成させるためのローター式方法
US20040219345A1 (en) * 2003-04-03 2004-11-04 Armantrout Jack Eugene Rotary process for forming uniform material
KR101208878B1 (ko) * 2003-04-03 2012-12-05 이 아이 듀폰 디 네모아 앤드 캄파니 균일한 물질을 형성하기 위한 회전식 공정
EP2264230A2 (en) 2003-04-03 2010-12-22 E. I. du Pont de Nemours and Company Rotary process for forming uniform material
WO2004090206A1 (en) * 2003-04-03 2004-10-21 E.I. Dupont De Nemours And Company Rotary process for forming uniform material
CN100429336C (zh) * 2003-04-03 2008-10-29 纳幕尔杜邦公司 形成均匀材料的旋转法
US7786034B2 (en) 2003-04-03 2010-08-31 E.I. Du Pont De Nemours And Company Rotary process for forming uniform material
US7621731B2 (en) 2003-04-03 2009-11-24 E.I. Du Pont De Nemours And Company Rotary process for forming uniform material
US7582240B2 (en) 2004-04-01 2009-09-01 E. I. Du Pont De Nemours And Company Rotary process for forming uniform material
JP2007531833A (ja) * 2004-04-01 2007-11-08 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 均一な材料を形成するための回転プロセス
WO2005098100A1 (en) * 2004-04-01 2005-10-20 E. I. Du Pont De Nemours And Company Rotary process for forming uniform material
JP4856625B2 (ja) * 2004-04-01 2012-01-18 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 均一な材料を形成するための回転プロセス
CN1938459B (zh) * 2004-04-01 2012-03-21 纳幕尔杜邦公司 形成均匀材料的旋转法及由该方法形成的膜
US20050244639A1 (en) * 2004-04-01 2005-11-03 Marin Robert A Rotary process for forming uniform material
US20070202764A1 (en) * 2005-04-01 2007-08-30 Marin Robert A Rotary process for forming uniform material
US20100200520A1 (en) * 2007-09-17 2010-08-12 Metso Paper, Inc. Method and a Device for the Dewatering of a Fibre Suspension in a Vertical Elongate Container Formed of Two Endless Wire Bands
US20150021280A1 (en) * 2009-05-19 2015-01-22 Neil Deryck Bray Graham Materials handling and treatment
CN106733256A (zh) * 2017-01-19 2017-05-31 朱铁凝 一种玻璃清洗用的范围可调式喷头
CN109653033A (zh) * 2017-10-11 2019-04-19 彩胜股份有限公司 移动设备的纸塑保护壳制造方法

Also Published As

Publication number Publication date
GB1303667A (xx) 1973-01-17
FR2034368A1 (xx) 1970-12-11
NL7004006A (xx) 1970-09-22
BE747768A (fr) 1970-08-31
DE2013013B2 (de) 1973-10-25
DE2013013A1 (de) 1970-10-01
SE371658B (xx) 1974-11-25
FI54366C (fi) 1978-11-10
FI54366B (fi) 1978-07-31
ES406680A1 (es) 1975-10-16
CA1050741A (en) 1979-03-20
ES377655A1 (es) 1973-02-01
DE2065279A1 (de) 1973-05-10
DE2013013C3 (de) 1974-05-16

Similar Documents

Publication Publication Date Title
US3654074A (en) Continuous manufacture of a paper sheet having a uniform consistency by projection of a slurry under pressure
US2638146A (en) Reinforced paper and method and apparatus for the manufacture thereof
US3722469A (en) Foam header assembly
US1989435A (en) Method and device in the manufacture of paper
US4099296A (en) Method and apparatus for forming a material web
US2329799A (en) Device for the distribution of stock on the wire parts of papermaking machines
US4240864A (en) Spray spinning collection unit
US3628589A (en) Flow systems
US3781393A (en) Process for the continuous production of a random-filament fleece
US4334340A (en) System and method for dispersing filaments
US3787195A (en) Apparatus for the production of sheets or mats from fibers of thermoplastic material
US3020585A (en) Process and apparatus for the manufacture of fiber linings or mats
CA1137266A (en) System and method for dispersing filaments
US2929449A (en) Fluid flow distribution devices
US6413376B1 (en) Headbox for gypsum/fiber board production
US2718824A (en) Headbox for paper making machine
JPS5823985A (ja) 抄紙機のワイヤ−部
US3672947A (en) Method for texturizing yarns
US4071193A (en) Method of and apparatus for flow spreading
US2238204A (en) Method and apparatus for the production of fine filaments of glass
US2259859A (en) Apparatus for making paper
US3194210A (en) Apparatus for coating wire with viscous material
US4051576A (en) Apparatus for aerodynamically forming a fibrous sheet material
DK154811B (da) Apparat til ensartet fordeling af fibre over en formeplade
US2062471A (en) Apparatus for the manufacture of paper