CA1089171A - Dry-laying a web of particulate or fibrous material - Google Patents
Dry-laying a web of particulate or fibrous materialInfo
- Publication number
- CA1089171A CA1089171A CA275,340A CA275340A CA1089171A CA 1089171 A CA1089171 A CA 1089171A CA 275340 A CA275340 A CA 275340A CA 1089171 A CA1089171 A CA 1089171A
- Authority
- CA
- Canada
- Prior art keywords
- screen
- fibre
- air
- brush roll
- housing
- 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
Links
- 239000002657 fibrous material Substances 0.000 title claims description 6
- 239000011236 particulate material Substances 0.000 title claims description 4
- 230000003134 recirculating effect Effects 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 239000002023 wood Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13362/76 | 1976-04-02 | ||
| GB13362/76A GB1516573A (en) | 1976-04-02 | 1976-04-02 | Dry-laying a web of particulate or fibrous material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1089171A true CA1089171A (en) | 1980-11-11 |
Family
ID=10021578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA275,340A Expired CA1089171A (en) | 1976-04-02 | 1977-04-01 | Dry-laying a web of particulate or fibrous material |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4144619A (enExample) |
| JP (1) | JPS52155276A (enExample) |
| CA (1) | CA1089171A (enExample) |
| DE (1) | DE2713806A1 (enExample) |
| FI (1) | FI770935A7 (enExample) |
| FR (1) | FR2346474A1 (enExample) |
| GB (1) | GB1516573A (enExample) |
| SE (1) | SE415287B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK144382C (da) * | 1977-11-08 | 1982-07-26 | Kroyer K K K | Apparat til fremstilling af et baneformet fiberprodukt |
| US4258455A (en) * | 1978-03-21 | 1981-03-31 | Kimberly-Clark Corporation | Method for classifying fibers |
| AU537637B2 (en) * | 1979-12-21 | 1984-07-05 | Kimberly-Clark Corporation | Dry laid weds |
| US4389175A (en) * | 1981-05-15 | 1983-06-21 | James River-Dixie/Northern, Inc. | Apparatus for distributing dry fibers onto a forming wire |
| SE450256B (sv) * | 1983-12-23 | 1987-06-15 | Svenska Traeforskningsinst | Sett och anordning for framstellning av skikt av torra fibrer pa en formyta |
| DE3561337D1 (en) * | 1984-04-27 | 1988-02-11 | Mira Lanza Spa | Apparatus for uniformly distributing a disintegrated fibrous material on a fiber layer forming surface in plants for the dry forming of paper |
| US4627806A (en) * | 1985-08-30 | 1986-12-09 | James River-Norwalk, Inc. | Apparatus for the manufacture of fibrous webs with helical rotor |
| US5023126A (en) * | 1987-10-02 | 1991-06-11 | Fort Howard Corporation | Composite towels and method for making composite towels |
| DK168670B1 (da) * | 1993-03-09 | 1994-05-16 | Niro Separation As | Apparat til fordeling af fibre |
| US5755906A (en) | 1996-08-12 | 1998-05-26 | Kimberly-Clark Worldwide, Inc. | Method of forming a tampon having a resilient member |
| US6770025B2 (en) | 2002-09-18 | 2004-08-03 | Kimberly-Clark Worldwide, Inc. | Molar shaped vaginal incontinence insert |
| US6676594B1 (en) | 2002-09-18 | 2004-01-13 | Kimberly-Clark Worldwide, Inc. | C-shaped vaginal incontinence insert |
| US6808485B2 (en) | 2002-12-23 | 2004-10-26 | Kimberly-Clark Worldwide, Inc. | Compressible resilient incontinence insert |
| US7480966B2 (en) | 2003-07-02 | 2009-01-27 | A. Celli Nonwovens S.P.A. | Mixing device for a head for dry-forming paper and associated method |
| EP2298977A1 (en) * | 2009-09-17 | 2011-03-23 | The Procter & Gamble Company | Fiber air-laying process for fibrous structures suitable for use in absorbent articles |
| US8631945B1 (en) * | 2009-10-09 | 2014-01-21 | James N. Cato | Method for screening fine industrial minerals using a vibrating high speed screening unit |
| JP5705059B2 (ja) * | 2011-08-03 | 2015-04-22 | 共立エレックス株式会社 | 粉体散布装置、積層自動化システムおよびセラミックシート製造方法 |
| CN104005118B (zh) * | 2013-11-06 | 2016-08-31 | 新疆维吾尔自治区畜牧业质量标准研究所 | 气体开松机 |
| JP6544077B2 (ja) * | 2015-06-29 | 2019-07-17 | セイコーエプソン株式会社 | シート製造装置 |
| DK180089B1 (en) | 2018-11-21 | 2020-04-17 | Campen Machinery A/S | A former head and an apparatus comprising such a former head |
| JP7167671B2 (ja) * | 2018-11-30 | 2022-11-09 | セイコーエプソン株式会社 | 繊維材料堆積装置およびシート製造装置 |
| JP7172518B2 (ja) * | 2018-11-30 | 2022-11-16 | セイコーエプソン株式会社 | 繊維体堆積装置およびシート製造装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US562338A (en) * | 1896-06-16 | Storage-condenser and lint-cotton conveyer | ||
| US2218338A (en) * | 1936-09-05 | 1940-10-15 | F W Manning Company Ltd | Method and apparatus for making filter fabric |
| US2152901A (en) * | 1936-09-05 | 1939-04-04 | F W Manning Company Ltd | Method of making filter fabric |
| US2940134A (en) * | 1950-09-02 | 1960-06-14 | Weyerhaeuser Co | Dry felting apparatus and process |
| FR1478383A (fr) * | 1965-12-29 | 1967-04-28 | Procédé et dispositif pour la distribution de fibres, produits non tissés, pour machine à floquer | |
| GB1518284A (en) * | 1974-10-31 | 1978-07-19 | Kroyer K K K | Apparatus for the deposition of a uniform layer of dry fibres on a foraminous forming surface |
| GB1497807A (en) * | 1975-01-18 | 1978-01-12 | Kroyer St Annes Ltd Karl | Method and apparatus for dry forming a layer of fibre |
-
1976
- 1976-04-02 GB GB13362/76A patent/GB1516573A/en not_active Expired
-
1977
- 1977-03-15 US US05/777,856 patent/US4144619A/en not_active Expired - Lifetime
- 1977-03-24 FI FI770935A patent/FI770935A7/fi not_active Application Discontinuation
- 1977-03-29 DE DE19772713806 patent/DE2713806A1/de not_active Ceased
- 1977-03-30 SE SE7703710A patent/SE415287B/xx unknown
- 1977-03-31 FR FR7709668A patent/FR2346474A1/fr active Pending
- 1977-04-01 CA CA275,340A patent/CA1089171A/en not_active Expired
- 1977-04-02 JP JP3801677A patent/JPS52155276A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4144619A (en) | 1979-03-20 |
| FR2346474A1 (fr) | 1977-10-28 |
| FI770935A7 (enExample) | 1977-10-03 |
| GB1516573A (en) | 1978-07-05 |
| DE2713806A1 (de) | 1977-10-13 |
| JPS52155276A (en) | 1977-12-23 |
| SE7703710L (sv) | 1977-10-03 |
| SE415287B (sv) | 1980-09-22 |
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|---|---|---|
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| US5839166A (en) | Carding machine and process for producing an aerodynamic card web | |
| CA1242063A (en) | Method and apparatus for producing layers of dry fibres on a forming surface | |
| US3903570A (en) | Apparatus for forming a lap of textile fiber | |
| JPS6253623B2 (enExample) | ||
| JPS6325087B2 (enExample) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |