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AU1311395A - Method and system for manufacturing a dryformed fibrous web - Google Patents

Method and system for manufacturing a dryformed fibrous web

Info

Publication number
AU1311395A
AU1311395A AU13113/95A AU1311395A AU1311395A AU 1311395 A AU1311395 A AU 1311395A AU 13113/95 A AU13113/95 A AU 13113/95A AU 1311395 A AU1311395 A AU 1311395A AU 1311395 A AU1311395 A AU 1311395A
Authority
AU
Australia
Prior art keywords
fibres
web
manufacturing
glue
binding
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
Application number
AU13113/95A
Other versions
AU705139B2 (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
Dan Web Machinery As
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 Dan Web Machinery As filed Critical Dan Web Machinery As
Publication of AU1311395A publication Critical patent/AU1311395A/en
Application granted granted Critical
Publication of AU705139B2 publication Critical patent/AU705139B2/en
Priority to AU33911/99A priority Critical patent/AU742702B2/en
Assigned to DAN-WEB MACHINERY A/S reassignment DAN-WEB MACHINERY A/S Alteration of Name(s) in Register under S187 Assignors: SCAN-WEB I/S
Anticipated expiration legal-status Critical
Expired 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

Landscapes

  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

For the manufacturing of dry-formed webs of cellulose fibres there are two different ways of binding the fibres, viz. an application of glue to the web surfaces and, respectively, an admixing into the fibre charge of heat actuated binding fibres that are actuated by passing the web through a heating zone. The latter method is the better in practice, of course, in particular for liquid absorbing products, but the problem exists that the finished material is dusting with short, unbonded fibres. According to the invention it has been realized that it is possible to widely avoid this problem by auxiliary use of the first method, modified to the effect that both surfaces of the web are concurrently subjected to a supply of a very small amount of glue in foamed condition, e.g. with only 1 gram per square meter, whereby the surfaces remain permeable, but also sealing against extrusion of short fibres from inside the web.
AU13113/95A 1994-01-07 1995-01-06 Method and system for manufacturing a dryformed fibrous web Expired AU705139B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU33911/99A AU742702B2 (en) 1994-01-07 1999-06-07 Dryformed fibrous web

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK002794A DK2794A (en) 1994-01-07 1994-01-07 Method and plant for making a web of a dry fibrous web
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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU33911/99A Division AU742702B2 (en) 1994-01-07 1999-06-07 Dryformed fibrous web

Publications (2)

Publication Number Publication Date
AU1311395A true AU1311395A (en) 1995-08-01
AU705139B2 AU705139B2 (en) 1999-05-13

Family

ID=8088920

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13113/95A Expired AU705139B2 (en) 1994-01-07 1995-01-06 Method and system for manufacturing a dryformed fibrous web

Country Status (10)

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

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
US6407309B1 (en) 1996-02-12 2002-06-18 Scan-Web I/S Absorbent sheet or web material and a method of producing the material by dry forming
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 (en) 2013-04-10 2015-02-02 Airlaid As Absorbent airlaid product
JP6361209B2 (en) * 2014-03-25 2018-07-25 セイコーエプソン株式会社 Sheet manufacturing apparatus, sheet manufacturing method and sheet
KR102644213B1 (en) * 2023-12-22 2024-03-07 (주)왕보 nonwoven having deodorizing function, manufacturing method and apparatus of nonwoven having deodorizing function

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
EP0202472B1 (en) * 1985-04-22 1989-08-09 Grain Processing Corporation Non-laminated dry formed absorbent product

Also Published As

Publication number Publication date
FI962761L (en) 1996-07-05
EP0743995B1 (en) 1998-07-29
CA2180534A1 (en) 1995-07-13
DE69503758T2 (en) 1999-04-29
DK2794A (en) 1995-03-13
DK0743995T3 (en) 1999-05-03
FI111867B (en) 2003-09-30
WO1995018886A1 (en) 1995-07-13
CA2180534C (en) 2000-03-14
EP0743995A1 (en) 1996-11-27
ATE169074T1 (en) 1998-08-15
ES2120717T3 (en) 1998-11-01
DE69503758D1 (en) 1998-09-03
JPH09510753A (en) 1997-10-28
DK169843B1 (en) 1995-03-13
FI962761A0 (en) 1996-07-05
AU705139B2 (en) 1999-05-13
JP3802926B2 (en) 2006-08-02

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