DE69503758D1 - METHOD AND DEVICE FOR PRODUCING A DRY FIBER web - Google Patents
METHOD AND DEVICE FOR PRODUCING A DRY FIBER webInfo
- Publication number
- DE69503758D1 DE69503758D1 DE69503758T DE69503758T DE69503758D1 DE 69503758 D1 DE69503758 D1 DE 69503758D1 DE 69503758 T DE69503758 T DE 69503758T DE 69503758 T DE69503758 T DE 69503758T DE 69503758 D1 DE69503758 D1 DE 69503758D1
- Authority
- DE
- Germany
- Prior art keywords
- fibres
- web
- glue
- binding
- short
- 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
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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (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.
Applications Claiming Priority (2)
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 |
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 |
---|---|
DE69503758D1 true DE69503758D1 (en) | 1998-09-03 |
DE69503758T2 DE69503758T2 (en) | 1999-04-29 |
Family
ID=8088920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69503758T Expired - Lifetime DE69503758T2 (en) | 1994-01-07 | 1995-01-06 | METHOD AND DEVICE FOR PRODUCING A DRY FIBER 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)
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 (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)
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 |
-
1994
- 1994-01-07 DK DK002794A patent/DK2794A/en not_active IP Right Cessation
-
1995
- 1995-01-06 AT AT95904412T patent/ATE169074T1/en active
- 1995-01-06 DE DE69503758T patent/DE69503758T2/en not_active Expired - Lifetime
- 1995-01-06 JP JP51828195A patent/JP3802926B2/en not_active Expired - Lifetime
- 1995-01-06 ES ES95904412T patent/ES2120717T3/en not_active Expired - Lifetime
- 1995-01-06 DK DK95904412T patent/DK0743995T3/en active
- 1995-01-06 EP EP95904412A patent/EP0743995B1/en not_active Expired - Lifetime
- 1995-01-06 CA CA002180534A patent/CA2180534C/en not_active Expired - Lifetime
- 1995-01-06 WO PCT/DK1995/000011 patent/WO1995018886A1/en active IP Right Grant
- 1995-01-06 AU AU13113/95A patent/AU705139B2/en not_active Expired
-
1996
- 1996-07-05 FI FI962761A patent/FI111867B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK2794A (en) | 1995-03-13 |
DK0743995T3 (en) | 1999-05-03 |
FI111867B (en) | 2003-09-30 |
JP3802926B2 (en) | 2006-08-02 |
AU1311395A (en) | 1995-08-01 |
AU705139B2 (en) | 1999-05-13 |
DE69503758T2 (en) | 1999-04-29 |
EP0743995A1 (en) | 1996-11-27 |
CA2180534A1 (en) | 1995-07-13 |
DK169843B1 (en) | 1995-03-13 |
EP0743995B1 (en) | 1998-07-29 |
FI962761A (en) | 1996-07-05 |
WO1995018886A1 (en) | 1995-07-13 |
ATE169074T1 (en) | 1998-08-15 |
CA2180534C (en) | 2000-03-14 |
FI962761A0 (en) | 1996-07-05 |
ES2120717T3 (en) | 1998-11-01 |
JPH09510753A (en) | 1997-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |