DE2543495A1 - Verfahren und vorrichtung zur herstellung mehrlagiger faserbahnen wie papier aus verduenntem faserstoffbrei - Google Patents
Verfahren und vorrichtung zur herstellung mehrlagiger faserbahnen wie papier aus verduenntem faserstoffbreiInfo
- Publication number
- DE2543495A1 DE2543495A1 DE19752543495 DE2543495A DE2543495A1 DE 2543495 A1 DE2543495 A1 DE 2543495A1 DE 19752543495 DE19752543495 DE 19752543495 DE 2543495 A DE2543495 A DE 2543495A DE 2543495 A1 DE2543495 A1 DE 2543495A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- pulp
- headbox
- paper
- chamber
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 13
- 239000000123 paper Substances 0.000 claims description 9
- 239000002655 kraft paper Substances 0.000 claims description 7
- 229920001131 Pulp (paper) Polymers 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 210000000481 breast Anatomy 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000011087 paperboard Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/028—Details of the nozzle section
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/026—Details of the turbulence section
-
- 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
- D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
- D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51023874A | 1974-09-30 | 1974-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2543495A1 true DE2543495A1 (de) | 1976-04-15 |
Family
ID=24029922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752543495 Pending DE2543495A1 (de) | 1974-09-30 | 1975-09-30 | Verfahren und vorrichtung zur herstellung mehrlagiger faserbahnen wie papier aus verduenntem faserstoffbrei |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5160712A (enExample) |
| CA (1) | CA1026136A (enExample) |
| DE (1) | DE2543495A1 (enExample) |
| FI (1) | FI752501A7 (enExample) |
| GB (1) | GB1522167A (enExample) |
| IT (1) | IT1042805B (enExample) |
| SE (1) | SE7510377L (enExample) |
| SU (1) | SU623530A3 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003377A1 (en) * | 1978-01-19 | 1979-08-08 | THE PROCTER & GAMBLE COMPANY | Ply-separable absorbent paper sheet and process for its manufacture |
| DE2916351A1 (de) * | 1978-04-25 | 1979-11-08 | Karlstad Mekaniska Ab | Verfahren und vorrichtung zur formierung eines mehrschichtigen strahles aus stoff zur herstellung von papier |
| DE4321268A1 (de) * | 1993-06-28 | 1993-12-02 | Voith Gmbh J M | Stoffauflauf und Verfahren zur Erzeugung einer mehrschichtigen und mehrlagigen Papierbahn |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734164A (en) * | 1986-07-03 | 1988-03-29 | Beloit Corporation | Horizontal web-forming apparatus with curved nose forming board |
-
1975
- 1975-09-05 FI FI752501A patent/FI752501A7/fi not_active Application Discontinuation
- 1975-09-16 CA CA235,576A patent/CA1026136A/en not_active Expired
- 1975-09-17 SE SE7510377A patent/SE7510377L/xx unknown
- 1975-09-18 JP JP50112176A patent/JPS5160712A/ja active Granted
- 1975-09-24 GB GB39147/75A patent/GB1522167A/en not_active Expired
- 1975-09-24 IT IT27565/75A patent/IT1042805B/it active
- 1975-09-30 SU SU752175705A patent/SU623530A3/ru active
- 1975-09-30 DE DE19752543495 patent/DE2543495A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003377A1 (en) * | 1978-01-19 | 1979-08-08 | THE PROCTER & GAMBLE COMPANY | Ply-separable absorbent paper sheet and process for its manufacture |
| DE2916351A1 (de) * | 1978-04-25 | 1979-11-08 | Karlstad Mekaniska Ab | Verfahren und vorrichtung zur formierung eines mehrschichtigen strahles aus stoff zur herstellung von papier |
| DE4321268A1 (de) * | 1993-06-28 | 1993-12-02 | Voith Gmbh J M | Stoffauflauf und Verfahren zur Erzeugung einer mehrschichtigen und mehrlagigen Papierbahn |
| US5609726A (en) * | 1993-06-28 | 1997-03-11 | J.M. Voith Gmbh | Headbox and method for producing multilayer and multi-ply paper webs |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1026136A (en) | 1978-02-14 |
| SE7510377L (sv) | 1976-03-31 |
| SU623530A3 (ru) | 1978-09-05 |
| JPS5160712A (en) | 1976-05-26 |
| JPS5433282B2 (enExample) | 1979-10-19 |
| IT1042805B (it) | 1980-01-30 |
| GB1522167A (en) | 1978-08-23 |
| FI752501A7 (enExample) | 1976-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |