US3834869A - System for dispersing fibers in suspension including air laying web,conditioning fibers in web,dispersing web in liquid - Google Patents

System for dispersing fibers in suspension including air laying web,conditioning fibers in web,dispersing web in liquid Download PDF

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Publication number
US3834869A
US3834869A US00273628A US27362872A US3834869A US 3834869 A US3834869 A US 3834869A US 00273628 A US00273628 A US 00273628A US 27362872 A US27362872 A US 27362872A US 3834869 A US3834869 A US 3834869A
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US
United States
Prior art keywords
web
fibers
liquid
fibres
dispersing
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
US00273628A
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English (en)
Inventor
B Ancelle
P Lejuene
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Application granted granted Critical
Publication of US3834869A publication Critical patent/US3834869A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • D04H1/732—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 by fluid current, e.g. air-lay
    • 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
    • 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
    • D04H1/736—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 characterised by the apparatus for arranging fibres
    • 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S68/00—Textiles: fluid treating apparatus
    • Y10S68/903—Perforated drum and continuous textile feed and discharge
US00273628A 1971-08-04 1972-07-20 System for dispersing fibers in suspension including air laying web,conditioning fibers in web,dispersing web in liquid Expired - Lifetime US3834869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129475A FR2147894B1 (it) 1971-08-04 1971-08-04

Publications (1)

Publication Number Publication Date
US3834869A true US3834869A (en) 1974-09-10

Family

ID=9081772

Family Applications (1)

Application Number Title Priority Date Filing Date
US00273628A Expired - Lifetime US3834869A (en) 1971-08-04 1972-07-20 System for dispersing fibers in suspension including air laying web,conditioning fibers in web,dispersing web in liquid

Country Status (14)

Country Link
US (1) US3834869A (it)
AT (1) AT331630B (it)
BE (1) BE786783A (it)
CA (1) CA994511A (it)
DE (1) DE2238529C3 (it)
ES (1) ES405494A1 (it)
FI (1) FI54336C (it)
FR (1) FR2147894B1 (it)
GB (1) GB1399724A (it)
IL (1) IL40044A (it)
IT (1) IT964881B (it)
LU (1) LU65844A1 (it)
NL (1) NL7210677A (it)
SE (1) SE394297B (it)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000309A1 (en) * 1977-11-21 1979-06-14 Envirotech Corp Dual belt pulp washer
US4160297A (en) * 1977-11-21 1979-07-10 Envirotech Corporation Pulp washer
WO1980000460A1 (en) * 1978-08-18 1980-03-20 Envirotech Corp Twin belt vacuum washer
US4246669A (en) * 1978-10-16 1981-01-27 Envirotech Corporation Dual belt pulp washer
US4264290A (en) * 1979-10-31 1981-04-28 American Can Company Fiber velocity imparter device for dry-forming systems
US4276248A (en) * 1979-10-31 1981-06-30 American Can Company Methods for forming fibrous webs
US4324116A (en) * 1978-08-18 1982-04-13 Envirotech Corporation Twin belt vacuum washer
US4482308A (en) * 1983-01-25 1984-11-13 The James River Corporation Apparatus for forming dry laid webs
US4627953A (en) * 1983-01-25 1986-12-09 The James River Corporation Method for forming dry laid webs
US4640810A (en) * 1984-06-12 1987-02-03 Scan Web Of North America, Inc. System for producing an air laid web
US4658477A (en) * 1983-09-21 1987-04-21 Tempo Sanys Method of making a hydrophilic cotton "fleece", and a fleece obtained in accordance with the employment of this method, and pieces of cotton of any form which are obtained by cutting this fleece up
US5010623A (en) * 1989-06-01 1991-04-30 Marzoli Pietro B Textile fibre mixing apparatus
WO1991012944A1 (en) * 1990-02-23 1991-09-05 Wellman Machinery Of Michigan Apparatus and method for applying preform fibers
US5205018A (en) * 1989-12-22 1993-04-27 Trutzschler Gmbh & Co. Kg Apparatus for making a lap from textile fibers
US5229052A (en) * 1990-02-23 1993-07-20 Wellman Machinery Of Michigan, Inc. Apparatus and method for applying multiple type fibers to a foraminous surface
US6193174B1 (en) * 1998-06-30 2001-02-27 E. I. Du Pont De Nemours And Company Air handling system for an advanced web former
EP1464241A1 (de) 2003-04-03 2004-10-06 Hauni Maschinenbau AG Verfahren zur Herstellung eines Vlieses für die Herstellung von Filtern der tabakverarbeitenden Industrie sowie Filterstrangherstelleinrichtung
EP1464240A1 (de) 2003-04-03 2004-10-06 Hauni Maschinenbau AG Verfahren und Vorrichtung zur Herstellung eines Vlieses für die Herstellung von Filterstäben
WO2012104255A1 (en) * 2011-01-31 2012-08-09 Rockwool International A/S Method and apparatus for removing shot from mineral fibre material
US20130221567A1 (en) * 2010-07-30 2013-08-29 Rockwool International A/S Method for Manufacturing a Fibre-Containing Element and Element Produced by that Method
US10280536B2 (en) 2015-05-06 2019-05-07 Micro Dryer, LLC Spraying water on ginned cotton

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE401918B (sv) * 1976-01-19 1978-06-05 Rockwool Ab Sett att framstella en mineralfiberprodukt
JPH0791796B2 (ja) * 1987-06-05 1995-10-04 徳七 山崎 製紙用紙料の堆積装置

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160297A (en) * 1977-11-21 1979-07-10 Envirotech Corporation Pulp washer
WO1979000309A1 (en) * 1977-11-21 1979-06-14 Envirotech Corp Dual belt pulp washer
US4324116A (en) * 1978-08-18 1982-04-13 Envirotech Corporation Twin belt vacuum washer
WO1980000460A1 (en) * 1978-08-18 1980-03-20 Envirotech Corp Twin belt vacuum washer
WO1980000461A1 (en) * 1978-08-18 1980-03-20 Envirotech Corp Twin belt vacuum washer
US4246669A (en) * 1978-10-16 1981-01-27 Envirotech Corporation Dual belt pulp washer
US4276248A (en) * 1979-10-31 1981-06-30 American Can Company Methods for forming fibrous webs
US4264290A (en) * 1979-10-31 1981-04-28 American Can Company Fiber velocity imparter device for dry-forming systems
US4482308A (en) * 1983-01-25 1984-11-13 The James River Corporation Apparatus for forming dry laid webs
US4627953A (en) * 1983-01-25 1986-12-09 The James River Corporation Method for forming dry laid webs
US4658477A (en) * 1983-09-21 1987-04-21 Tempo Sanys Method of making a hydrophilic cotton "fleece", and a fleece obtained in accordance with the employment of this method, and pieces of cotton of any form which are obtained by cutting this fleece up
US4679278A (en) * 1983-09-21 1987-07-14 Tempo Sanys Method of making a hydrophilic cotton fleece
US4640810A (en) * 1984-06-12 1987-02-03 Scan Web Of North America, Inc. System for producing an air laid web
US5010623A (en) * 1989-06-01 1991-04-30 Marzoli Pietro B Textile fibre mixing apparatus
US5205018A (en) * 1989-12-22 1993-04-27 Trutzschler Gmbh & Co. Kg Apparatus for making a lap from textile fibers
WO1991012944A1 (en) * 1990-02-23 1991-09-05 Wellman Machinery Of Michigan Apparatus and method for applying preform fibers
US5229052A (en) * 1990-02-23 1993-07-20 Wellman Machinery Of Michigan, Inc. Apparatus and method for applying multiple type fibers to a foraminous surface
US6193174B1 (en) * 1998-06-30 2001-02-27 E. I. Du Pont De Nemours And Company Air handling system for an advanced web former
US20060010654A1 (en) * 2003-04-03 2006-01-19 Hauni Maschinenbau Ag Continuous rod machine arrangement for producing nonwoven filters
EP1464240A1 (de) 2003-04-03 2004-10-06 Hauni Maschinenbau AG Verfahren und Vorrichtung zur Herstellung eines Vlieses für die Herstellung von Filterstäben
US20040235631A1 (en) * 2003-04-03 2004-11-25 Hauni Maschinenbau Ag Method and a continuous rod machine arrangement for producing nonwoven filters
US20040237269A1 (en) * 2003-04-03 2004-12-02 Hauni Maschinenbau Ag Method and machine for producing a nonwoven for the filter rod production
EP1464241A1 (de) 2003-04-03 2004-10-06 Hauni Maschinenbau AG Verfahren zur Herstellung eines Vlieses für die Herstellung von Filtern der tabakverarbeitenden Industrie sowie Filterstrangherstelleinrichtung
EP1683432A1 (de) * 2003-04-03 2006-07-26 Hauni Maschinenbau Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung eines Vlieses für die Herstellung von Filterstäben
US7318797B2 (en) * 2003-04-03 2008-01-15 Hauni Maschinenbau Ag Continuous rod machine arrangement for producing nonwoven filters
US20130221567A1 (en) * 2010-07-30 2013-08-29 Rockwool International A/S Method for Manufacturing a Fibre-Containing Element and Element Produced by that Method
US9238333B2 (en) * 2010-07-30 2016-01-19 Rockwool International A/S Method for manufacturing a fibre-containing element and element produced by that method
WO2012104255A1 (en) * 2011-01-31 2012-08-09 Rockwool International A/S Method and apparatus for removing shot from mineral fibre material
US10280536B2 (en) 2015-05-06 2019-05-07 Micro Dryer, LLC Spraying water on ginned cotton

Also Published As

Publication number Publication date
IL40044A (en) 1976-01-30
GB1399724A (en) 1975-07-02
AT331630B (de) 1976-08-25
ATA674072A (de) 1975-11-15
FR2147894B1 (it) 1974-10-11
DE2238529B2 (de) 1975-04-17
FI54336B (fi) 1978-07-31
SE394297B (sv) 1977-06-20
IT964881B (it) 1974-01-31
DE2238529C3 (de) 1975-11-27
NL7210677A (it) 1973-02-06
FR2147894A1 (it) 1973-03-11
LU65844A1 (it) 1973-01-15
DE2238529A1 (de) 1973-02-15
FI54336C (fi) 1978-11-10
CA994511A (fr) 1976-08-10
ES405494A1 (es) 1975-07-16
IL40044A0 (en) 1972-10-29
BE786783A (fr) 1972-11-16

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