CA2180534C - Method and system for manufacturing a dry-formed fibrous web - Google Patents

Method and system for manufacturing a dry-formed fibrous web Download PDF

Info

Publication number
CA2180534C
CA2180534C CA002180534A CA2180534A CA2180534C CA 2180534 C CA2180534 C CA 2180534C CA 002180534 A CA002180534 A CA 002180534A CA 2180534 A CA2180534 A CA 2180534A CA 2180534 C CA2180534 C CA 2180534C
Authority
CA
Canada
Prior art keywords
web
fibres
binder
amount
thermobonding
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
CA002180534A
Other languages
English (en)
French (fr)
Other versions
CA2180534A1 (en
Inventor
John Hardy Mosgaard Christensen
Helmut Erwin Schilkowski
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.)
DAN-WEB MACHINERY AS
Original Assignee
Scan-Web I/S
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 Scan-Web I/S filed Critical Scan-Web I/S
Publication of CA2180534A1 publication Critical patent/CA2180534A1/en
Application granted granted Critical
Publication of CA2180534C publication Critical patent/CA2180534C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/68—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
    • 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
CA002180534A 1994-01-07 1995-01-06 Method and system for manufacturing a dry-formed fibrous web Expired - Lifetime CA2180534C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK002794A DK2794A (da) 1994-01-07 1994-01-07 Fremgangsmåde og anlæg til fremstilling af en bane af et tørformet fiberflor
DK0027/94 1994-01-07
PCT/DK1995/000011 WO1995018886A1 (en) 1994-01-07 1995-01-06 Method and system for manufacturing a dry-formed fibrous web

Publications (2)

Publication Number Publication Date
CA2180534A1 CA2180534A1 (en) 1995-07-13
CA2180534C true CA2180534C (en) 2000-03-14

Family

ID=8088920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002180534A Expired - Lifetime CA2180534C (en) 1994-01-07 1995-01-06 Method and system for manufacturing a dry-formed fibrous web

Country Status (10)

Country Link
EP (1) EP0743995B1 (ja)
JP (1) JP3802926B2 (ja)
AT (1) ATE169074T1 (ja)
AU (1) AU705139B2 (ja)
CA (1) CA2180534C (ja)
DE (1) DE69503758T2 (ja)
DK (2) DK2794A (ja)
ES (1) ES2120717T3 (ja)
FI (1) FI111867B (ja)
WO (1) WO1995018886A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7037394B2 (en) * 1994-01-07 2006-05-02 Scan-Web I/S Method and apparatus for manufacturing a dryformed fibrous web
CA2246323C (en) * 1996-02-12 2010-04-06 Scan-Web I/S Dry-formed absorbent web material
US6689242B2 (en) * 2001-03-26 2004-02-10 First Quality Nonwovens, Inc. Acquisition/distribution layer and method of making same
US6709613B2 (en) 2001-12-21 2004-03-23 Kimberly-Clark Worldwide, Inc. Particulate addition method and apparatus
DK177967B1 (da) 2013-04-10 2015-02-02 Airlaid As Absorberende airlaid produkt
JP6361209B2 (ja) * 2014-03-25 2018-07-25 セイコーエプソン株式会社 シート製造装置、シート製造方法及びシート
KR102644213B1 (ko) * 2023-12-22 2024-03-07 (주)왕보 소취 기능을 갖는 부직포, 소취 기능을 갖는 부직포의 제조 방법 및 제조 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292271A (en) * 1979-12-28 1981-09-29 American Can Company Methods of applying bonding materials onto fibrous webs
US4385954A (en) * 1980-12-19 1983-05-31 James River-Dixie/Northern, Inc. Method for applying binding agents to fibrous webs
DE3664941D1 (en) * 1985-04-22 1989-09-14 Grain Processing Corp Non-laminated dry formed absorbent product

Also Published As

Publication number Publication date
CA2180534A1 (en) 1995-07-13
FI962761A (fi) 1996-07-05
EP0743995A1 (en) 1996-11-27
DK2794A (da) 1995-03-13
FI962761A0 (fi) 1996-07-05
DE69503758D1 (de) 1998-09-03
EP0743995B1 (en) 1998-07-29
JP3802926B2 (ja) 2006-08-02
DE69503758T2 (de) 1999-04-29
FI111867B (fi) 2003-09-30
DK0743995T3 (da) 1999-05-03
AU1311395A (en) 1995-08-01
ATE169074T1 (de) 1998-08-15
JPH09510753A (ja) 1997-10-28
WO1995018886A1 (en) 1995-07-13
AU705139B2 (en) 1999-05-13
DK169843B1 (ja) 1995-03-13
ES2120717T3 (es) 1998-11-01

Similar Documents

Publication Publication Date Title
AU2005295936B2 (en) Fibrous insulation with fungicide
US4385954A (en) Method for applying binding agents to fibrous webs
US4597930A (en) Method of manufacture of a felted fibrous product from a nonaqueous medium
US20090163102A1 (en) Non-woven webs and methods of manufacturing the same
CA2396854A1 (en) Method of making coated mat online and coated mat products
US4348251A (en) System for applying binding agents to fibrous webs
US5962119A (en) Gypsum wallboard and process of making same
AU2016340155B2 (en) Cellulose-based insulation and methods of making the same
CA1048866A (en) Method of manufacturing stabilized fluffy batts of fibers and resulting product therefrom
MX2008015874A (es) Un aparato y metodo para formar nucleos absorbentes tendidos al aire.
JPH05503030A (ja) 粒状固体担持低密度通気性シート材料の改良型製造法
RU2265700C2 (ru) Способ изготовления изолирующего изделия и изолирующее изделие из минерального волокна
CA2180534C (en) Method and system for manufacturing a dry-formed fibrous web
US4071651A (en) Treatment of fibrous material
US4292271A (en) Methods of applying bonding materials onto fibrous webs
CA1061194A (en) Method of manufacturing a stabilized fluffy batt of fibers and product resulting therefrom
US7309516B2 (en) Cellulose gypsum based substrate with increased water resistance and strength by surface application of polymeric diphenylmethane diisocyanate
AU742702B2 (en) Dryformed fibrous web
US7037394B2 (en) Method and apparatus for manufacturing a dryformed fibrous web
CA1061237A (en) Treatment of fibrous material
AU676553B2 (en) Method and apparatus for producing insulation materials
MXPA96002639A (en) Method and system to manufacture a fibrosaformed network in s
EP1871959A1 (en) Multi-layer sound insulation product for the building industry, method for its production and plant for implementing the method
DE2434558A1 (de) Mehrlagige faserfolien bzw. duenne folienplatten
KR200281166Y1 (ko) 바이오 시트재 및 그 제조장치

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150106