ES413442A1 - Apparatus for producing a foamed fibre dispersion - Google Patents
Apparatus for producing a foamed fibre dispersionInfo
- Publication number
- ES413442A1 ES413442A1 ES413442A ES413442A ES413442A1 ES 413442 A1 ES413442 A1 ES 413442A1 ES 413442 A ES413442 A ES 413442A ES 413442 A ES413442 A ES 413442A ES 413442 A1 ES413442 A1 ES 413442A1
- Authority
- ES
- Spain
- Prior art keywords
- dispersion
- tubes
- fibers
- producing
- inlet duct
- 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
- 239000006185 dispersion Substances 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/002—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines by using a foamed suspension
Landscapes
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
An apparatus for the production of a foamed dispersion of fibers, for use in the manufacture of a fibrous nonwoven material, an apparatus comprising a multiplicity of foam-forming tubes, each provided with at least one internal region of cross-section reduced, and a multiple inlet duct and a multiple outlet duct connected to each other by said tubes, the arrangement being such that by feeding under pressure a dispersion of air and fibers in a liquid containing a surfactant in the multiple inlet duct already A fibrous foamy dispersion is dispensed through the tubes through the multiple outlet conduit. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1621072A GB1395757A (en) | 1972-04-07 | 1972-04-07 | Apparatus for producing a foamed fibre dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES413442A1 true ES413442A1 (en) | 1976-01-16 |
Family
ID=10073157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES413442A Expired ES413442A1 (en) | 1972-04-07 | 1973-04-06 | Apparatus for producing a foamed fibre dispersion |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS574754B2 (en) |
| AT (1) | AT323545B (en) |
| BE (2) | BE797915A (en) |
| BR (2) | BR7302550D0 (en) |
| CA (1) | CA983749A (en) |
| ES (1) | ES413442A1 (en) |
| FR (1) | FR2179204B1 (en) |
| GB (1) | GB1395757A (en) |
| IT (1) | IT980788B (en) |
| NL (1) | NL7304768A (en) |
| NO (1) | NO141055C (en) |
| SE (1) | SE395488B (en) |
| ZA (2) | ZA732342B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5277759A (en) * | 1975-12-24 | 1977-06-30 | Mitsubishi Precision Co Ltd | Apparatus for suppressing horizontal vibration in weighing machine |
| JPS5319250U (en) * | 1976-07-28 | 1978-02-18 | ||
| US4299655A (en) * | 1978-03-13 | 1981-11-10 | Beloit Corporation | Foam generator for papermaking machine |
| US4288475A (en) | 1979-10-22 | 1981-09-08 | Meeker Brian L | Method and apparatus for impregnating a fibrous web |
| JPS6112996A (en) * | 1984-01-26 | 1986-01-21 | ジエ−ムズ・リバ−・ノ−ウオ−ク、インコ−ポレ−テツド | Production of nonwoven fiber web by foam formation method |
| JPS6156981A (en) * | 1984-08-27 | 1986-03-22 | Nec Corp | Semiconductor inspecting device |
| JPS63167263U (en) * | 1987-04-21 | 1988-10-31 | ||
| FR2618373B1 (en) * | 1987-07-23 | 1990-03-23 | Arjomari Prioux | REINFORCED THERMOPLASTIC SHEET AND MANUFACTURING METHOD THEREOF |
| US5153058A (en) * | 1989-05-11 | 1992-10-06 | General Electric Company | Fiber reinforced thermoplastic composites as fire/heat barriers for combustible substrates |
| FI124556B (en) | 2012-04-26 | 2014-10-15 | Stora Enso Oyj | Hydrophobic-bonded fiber web and process for manufacturing a bonded web layer |
| FI124235B (en) | 2012-04-26 | 2014-05-15 | Stora Enso Oyj | Fiber-based paper or cardboard web and method of manufacturing the same |
| FI126194B (en) * | 2013-09-13 | 2016-08-15 | Teknologian Tutkimuskeskus Vtt Oy | Ways to form fibrous product |
| FI126699B (en) | 2014-05-15 | 2017-04-13 | Metsä Board Oyj | Process for making cardboard |
| AT515693B1 (en) | 2014-10-29 | 2015-11-15 | Chemiefaser Lenzing Ag | Fast fibrillating lyocell fibers and their use |
| AT517303B1 (en) | 2015-06-11 | 2018-02-15 | Chemiefaser Lenzing Ag | Use of cellulosic fibers for producing a nonwoven fabric |
| SE540731C2 (en) | 2015-06-26 | 2018-10-23 | Stora Enso Oyj | Manufacturing method for a film or a film product comprising an amphiphilic polymer |
| SE539616C2 (en) | 2016-02-12 | 2017-10-17 | Stora Enso Oyj | Methods for making paper or board, a board tray and fibrous particles coated with foamable polymer for use in the same |
-
1972
- 1972-04-07 GB GB1621072A patent/GB1395757A/en not_active Expired
-
1973
- 1973-04-03 NO NO731358A patent/NO141055C/en unknown
- 1973-04-04 ZA ZA732342A patent/ZA732342B/en unknown
- 1973-04-04 ZA ZA732341A patent/ZA732341B/en unknown
- 1973-04-05 SE SE7304826A patent/SE395488B/en unknown
- 1973-04-05 NL NL7304768A patent/NL7304768A/xx not_active Application Discontinuation
- 1973-04-06 FR FR7312415A patent/FR2179204B1/fr not_active Expired
- 1973-04-06 JP JP3887573A patent/JPS574754B2/ja not_active Expired
- 1973-04-06 ES ES413442A patent/ES413442A1/en not_active Expired
- 1973-04-06 CA CA168,628A patent/CA983749A/en not_active Expired
- 1973-04-06 BE BE129769A patent/BE797915A/en not_active IP Right Cessation
- 1973-04-06 BE BE129768A patent/BE797914A/en not_active IP Right Cessation
- 1973-04-06 AT AT303073A patent/AT323545B/en not_active IP Right Cessation
- 1973-04-06 IT IT7368004A patent/IT980788B/en active
- 1973-04-09 BR BR732550A patent/BR7302550D0/en unknown
- 1973-04-09 BR BR732552A patent/BR7302552D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317401A1 (en) | 1973-10-11 |
| NO141055B (en) | 1979-09-24 |
| AT323545B (en) | 1975-07-10 |
| BE797914A (en) | 1973-10-08 |
| JPS497505A (en) | 1974-01-23 |
| NO141055C (en) | 1980-01-02 |
| SE395488B (en) | 1977-08-15 |
| GB1395757A (en) | 1975-05-29 |
| AU5417573A (en) | 1974-10-10 |
| JPS574754B2 (en) | 1982-01-27 |
| BE797915A (en) | 1973-10-08 |
| AU5417673A (en) | 1974-10-10 |
| IT980788B (en) | 1974-10-10 |
| CA983749A (en) | 1976-02-17 |
| ZA732342B (en) | 1974-11-27 |
| DE2317401B2 (en) | 1976-05-26 |
| NL7304768A (en) | 1973-10-09 |
| FR2179204A1 (en) | 1973-11-16 |
| BR7302550D0 (en) | 1974-07-18 |
| ZA732341B (en) | 1974-11-27 |
| BR7302552D0 (en) | 1974-07-18 |
| FR2179204B1 (en) | 1976-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19940427 |