CA2711808A1 - A forming head for dry forming a fibrous web - Google Patents
A forming head for dry forming a fibrous web Download PDFInfo
- Publication number
- CA2711808A1 CA2711808A1 CA2711808A CA2711808A CA2711808A1 CA 2711808 A1 CA2711808 A1 CA 2711808A1 CA 2711808 A CA2711808 A CA 2711808A CA 2711808 A CA2711808 A CA 2711808A CA 2711808 A1 CA2711808 A1 CA 2711808A1
- Authority
- CA
- Canada
- Prior art keywords
- forming head
- forming
- distribution unit
- distribution
- spikes
- 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.)
- Abandoned
Links
- 238000009826 distribution Methods 0.000 claims abstract description 182
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000002657 fibrous material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 abstract description 25
- 239000012467 final product Substances 0.000 abstract description 10
- 239000000047 product Substances 0.000 description 29
- 238000004519 manufacturing process Methods 0.000 description 17
- 239000002245 particle Substances 0.000 description 8
- 230000000717 retained effect Effects 0.000 description 6
- 230000027455 binding Effects 0.000 description 5
- 238000009739 binding Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 polyacrylic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 241001133760 Acoelorraphe Species 0.000 description 1
- 244000198134 Agave sisalana Species 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- 240000008564 Boehmeria nivea Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 244000146553 Ceiba pentandra Species 0.000 description 1
- 235000003301 Ceiba pentandra Nutrition 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000015696 Portulacaria afra Nutrition 0.000 description 1
- 241000736285 Sphagnum Species 0.000 description 1
- 244000177175 Typha elephantina Species 0.000 description 1
- 235000018747 Typha elephantina Nutrition 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G25/00—Lap-forming devices not integral with machines specified above
-
- 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
- D04H1/732—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
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/42—Multi-ply comprising dry-laid paper
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08150185.0 | 2008-01-11 | ||
| EP08150185A EP2078769A1 (en) | 2008-01-11 | 2008-01-11 | A forming head for dry forming a fibrous web |
| PCT/EP2009/050273 WO2009087236A1 (en) | 2008-01-11 | 2009-01-12 | A forming head for dry forming a fibrous web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2711808A1 true CA2711808A1 (en) | 2009-07-16 |
Family
ID=39471939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2711808A Abandoned CA2711808A1 (en) | 2008-01-11 | 2009-01-12 | A forming head for dry forming a fibrous web |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20100283176A1 (pt) |
| EP (2) | EP2078769A1 (pt) |
| KR (1) | KR20100116185A (pt) |
| CN (1) | CN101925697B (pt) |
| AT (1) | ATE535634T1 (pt) |
| AU (1) | AU2009203705A1 (pt) |
| BR (1) | BRPI0905731A2 (pt) |
| CA (1) | CA2711808A1 (pt) |
| DK (1) | DK2238281T3 (pt) |
| NZ (1) | NZ587277A (pt) |
| PL (1) | PL2238281T3 (pt) |
| RU (1) | RU2502837C2 (pt) |
| WO (1) | WO2009087236A1 (pt) |
| ZA (1) | ZA201005680B (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2078769A1 (en) * | 2008-01-11 | 2009-07-15 | Portico Ldt. | A forming head for dry forming a fibrous web |
| CA2777244C (en) | 2009-10-21 | 2018-01-09 | 3M Innovative Properties Company | Porous supported articles and methods of making |
| KR20130056867A (ko) | 2010-04-13 | 2013-05-30 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 무기 섬유 웨브 및 그의 제조 및 사용 방법 |
| WO2011130041A2 (en) | 2010-04-13 | 2011-10-20 | 3M Innovative Properties Company | Methods of making inorganic fiber webs |
| WO2011130056A2 (en) | 2010-04-13 | 2011-10-20 | 3M Innovative Properties Company | Inorganic fiber webs and methods of making and using |
| WO2011130049A2 (en) | 2010-04-13 | 2011-10-20 | 3M Innovative Properties Company | Thick inorganic fiber webs and methods of making and using |
| GB201012860D0 (en) * | 2010-07-30 | 2010-09-15 | Rockwool Int | Method for manufacturing a fibre-containing element and element produced by that method |
| DE102012111815A1 (de) * | 2011-12-22 | 2013-06-27 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Trockenformen einer Faserbahn |
| US9422653B2 (en) | 2011-12-30 | 2016-08-23 | 3M Innovative Properties Company | Methods and apparatus for producing nonwoven fibrous webs |
| EP2798108B1 (en) * | 2011-12-30 | 2016-11-16 | 3M Innovative Properties Company | Apparatus and methods for producing nonwoven fibrous webs |
| EP2799607A1 (en) * | 2013-05-03 | 2014-11-05 | Formfiber Denmark ApS | A method and apparatus for dry-forming a fibrous product |
| DK3049563T3 (en) | 2013-09-25 | 2018-01-22 | Really Aps | Process for making a textile waste product |
| CA3086306A1 (en) * | 2018-01-17 | 2019-07-25 | Toray Industries, Inc. | Reinforcing fiber mat manufacturing apparatus |
| EP3987099A1 (en) | 2019-06-20 | 2022-04-27 | Advance Nonwoven A/S | Dry forming plant and method for dry forming a fibrous tissue using such dry forming plant |
| FR3120372B1 (fr) | 2021-03-02 | 2024-06-21 | Saint Gobain Isover | Installation de fabrication de laine minerale |
| FR3120373B1 (fr) | 2021-03-02 | 2024-05-03 | Saint Gobain Isover | Installation de fabrication de laine minerale |
| GB202212612D0 (en) | 2022-08-31 | 2022-10-12 | Aeropowder Ltd | Oil absorbent materials |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3252186A (en) * | 1963-01-21 | 1966-05-24 | Wood Conversion Co | Differential fiber dispersing rolls and felting therefrom |
| EP0159618B1 (en) * | 1984-04-27 | 1988-01-07 | MIRA LANZA S.p.a. | Apparatus for uniformly distributing a disintegrated fibrous material on a fiber layer forming surface in plants for the dry forming of paper |
| DK172432B1 (da) * | 1997-12-23 | 1998-06-15 | Carsten Andersen | Formerkasse for apparat til tørforming af et fibrøst væv. |
| AU751175B2 (en) * | 1998-09-22 | 2002-08-08 | Kimberly-Clark Worldwide, Inc. | Process for making a laminate of unaged film and an unaged nonwoven web and products produced therefrom |
| FI105837B (fi) * | 1999-04-09 | 2000-10-13 | Bki Holding Corp | Jakeluyksikkö käytettäväksi rainamateriaalin kuivamuodostuksessa |
| DK1680264T3 (da) * | 2003-11-07 | 2009-07-20 | Formfiber Denmark Aps | Fiberdistributionsanlæg til förformning af et fiberprodukt |
| DK175987B1 (da) * | 2004-08-05 | 2005-10-31 | Dan Core Internat A S | Formerhoved med roterende tromle |
| US7627933B2 (en) * | 2005-12-07 | 2009-12-08 | Sellars Absorbent Materials, Inc. | Forming head with features to produce a uniform web of fibers |
| EP2078769A1 (en) * | 2008-01-11 | 2009-07-15 | Portico Ldt. | A forming head for dry forming a fibrous web |
| EP2400476A1 (en) * | 2010-06-28 | 2011-12-28 | Thomson Licensing | Method and device for 3D object protection by permutation of its points |
-
2008
- 2008-01-11 EP EP08150185A patent/EP2078769A1/en not_active Withdrawn
-
2009
- 2009-01-12 AU AU2009203705A patent/AU2009203705A1/en not_active Abandoned
- 2009-01-12 EP EP09700432A patent/EP2238281B1/en active Active
- 2009-01-12 PL PL09700432T patent/PL2238281T3/pl unknown
- 2009-01-12 AT AT09700432T patent/ATE535634T1/de active
- 2009-01-12 NZ NZ587277A patent/NZ587277A/en unknown
- 2009-01-12 BR BRPI0905731-5A patent/BRPI0905731A2/pt not_active Application Discontinuation
- 2009-01-12 US US12/812,346 patent/US20100283176A1/en not_active Abandoned
- 2009-01-12 RU RU2010132248/12A patent/RU2502837C2/ru active
- 2009-01-12 CA CA2711808A patent/CA2711808A1/en not_active Abandoned
- 2009-01-12 WO PCT/EP2009/050273 patent/WO2009087236A1/en active Application Filing
- 2009-01-12 DK DK09700432.9T patent/DK2238281T3/da active
- 2009-01-12 CN CN2009801032115A patent/CN101925697B/zh active Active
- 2009-01-12 KR KR1020107017588A patent/KR20100116185A/ko not_active Application Discontinuation
-
2010
- 2010-08-10 ZA ZA2010/05680A patent/ZA201005680B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101925697A (zh) | 2010-12-22 |
| KR20100116185A (ko) | 2010-10-29 |
| NZ587277A (en) | 2011-12-22 |
| EP2238281A1 (en) | 2010-10-13 |
| EP2078769A1 (en) | 2009-07-15 |
| ZA201005680B (en) | 2011-04-28 |
| EP2238281B1 (en) | 2011-11-30 |
| DK2238281T3 (da) | 2012-03-12 |
| CN101925697B (zh) | 2013-02-20 |
| BRPI0905731A2 (pt) | 2015-07-14 |
| AU2009203705A1 (en) | 2009-07-16 |
| WO2009087236A1 (en) | 2009-07-16 |
| US20100283176A1 (en) | 2010-11-11 |
| RU2502837C2 (ru) | 2013-12-27 |
| ATE535634T1 (de) | 2011-12-15 |
| RU2010132248A (ru) | 2012-02-20 |
| PL2238281T3 (pl) | 2012-04-30 |
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| US9777415B2 (en) | Method and apparatus for dry-forming a fibrous product | |
| US5471712A (en) | Adjustable screen for a distribution for making a sheet-formed fibrous product | |
| US20220267937A1 (en) | Dry forming plant and method for dry forming a fibrous tissue using such dry forming plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20150113 |