CA2180534C - Method and system for manufacturing a dry-formed fibrous web - Google Patents
Method and system for manufacturing a dry-formed fibrous web Download PDFInfo
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 29
- 230000027455 binding Effects 0.000 claims abstract description 10
- 238000009739 binding Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract description 7
- 238000010410 dusting Methods 0.000 claims abstract description 5
- 239000011230 binding agent Substances 0.000 claims description 44
- 239000006260 foam Substances 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims 5
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 239000000049 pigment Substances 0.000 claims 1
- 238000009877 rendering Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 26
- 239000000835 fiber Substances 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 31
- 239000010410 layer Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004026 adhesive bonding Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000006873 Coates reaction Methods 0.000 description 1
- 101100536883 Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) thi5 gene Proteins 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 101100240664 Schizosaccharomyces pombe (strain 972 / ATCC 24843) nmt1 gene Proteins 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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 Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paper (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK0027/94 | 1994-01-07 | ||
| DK002794A DK2794A (da) | 1994-01-07 | 1994-01-07 | Fremgangsmåde og anlæg til fremstilling af en bane af et tørformet fiberflor |
| 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)
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 |
| 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 (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)
| 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/da not_active IP Right Cessation
-
1995
- 1995-01-06 AT AT95904412T patent/ATE169074T1/de active
- 1995-01-06 ES ES95904412T patent/ES2120717T3/es not_active Expired - Lifetime
- 1995-01-06 JP JP51828195A patent/JP3802926B2/ja not_active Expired - Lifetime
- 1995-01-06 DK DK95904412T patent/DK0743995T3/da active
- 1995-01-06 DE DE69503758T patent/DE69503758T2/de not_active Expired - Lifetime
- 1995-01-06 AU AU13113/95A patent/AU705139B2/en not_active Expired
- 1995-01-06 WO PCT/DK1995/000011 patent/WO1995018886A1/en active IP Right Grant
- 1995-01-06 EP EP95904412A patent/EP0743995B1/en not_active Expired - Lifetime
- 1995-01-06 CA CA002180534A patent/CA2180534C/en not_active Expired - Lifetime
-
1996
- 1996-07-05 FI FI962761A patent/FI111867B/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09510753A (ja) | 1997-10-28 |
| ES2120717T3 (es) | 1998-11-01 |
| WO1995018886A1 (en) | 1995-07-13 |
| FI111867B (fi) | 2003-09-30 |
| DK169843B1 (enrdf_load_stackoverflow) | 1995-03-13 |
| DE69503758D1 (de) | 1998-09-03 |
| EP0743995A1 (en) | 1996-11-27 |
| DK2794A (da) | 1995-03-13 |
| DE69503758T2 (de) | 1999-04-29 |
| AU705139B2 (en) | 1999-05-13 |
| DK0743995T3 (da) | 1999-05-03 |
| ATE169074T1 (de) | 1998-08-15 |
| EP0743995B1 (en) | 1998-07-29 |
| AU1311395A (en) | 1995-08-01 |
| CA2180534A1 (en) | 1995-07-13 |
| FI962761L (fi) | 1996-07-05 |
| FI962761A0 (fi) | 1996-07-05 |
| JP3802926B2 (ja) | 2006-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20150106 |