DE2604728A1 - Verfahren zur herstellung von pappe - Google Patents
Verfahren zur herstellung von pappeInfo
- Publication number
- DE2604728A1 DE2604728A1 DE19762604728 DE2604728A DE2604728A1 DE 2604728 A1 DE2604728 A1 DE 2604728A1 DE 19762604728 DE19762604728 DE 19762604728 DE 2604728 A DE2604728 A DE 2604728A DE 2604728 A1 DE2604728 A1 DE 2604728A1
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- layer
- fibres
- cardboard
- suspended
- 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
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 9
- 239000007900 aqueous suspension Substances 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000011087 paperboard Substances 0.000 claims description 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 21
- 229920001131 Pulp (paper) Polymers 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 240000003085 Quassia amara Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
- D21H5/2678—Manufacture of layered products (assembly of superposed sheets), comprising the consolidation of such a structure
- D21H5/2692—Assembly of several preformed webs, at least one of which has been formed by dry method
-
- 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
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7501384A SE388447B (sv) | 1975-02-07 | 1975-02-07 | Sett vid framstellning av ark av cellulosafibrer med jemn tjockled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2604728A1 true DE2604728A1 (de) | 1976-08-19 |
Family
ID=20323621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762604728 Pending DE2604728A1 (de) | 1975-02-07 | 1976-02-06 | Verfahren zur herstellung von pappe |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE454521B (sv) * | 1986-10-02 | 1988-05-09 | Sunds Defibrator | Sett for framstellning av mjukpapper |
-
1975
- 1975-02-07 SE SE7501384A patent/SE388447B/xx unknown
-
1976
- 1976-02-06 DE DE19762604728 patent/DE2604728A1/de active Pending
- 1976-02-06 JP JP51012146A patent/JPS51102110A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE7501384L (sv) | 1976-08-09 |
| SE388447B (sv) | 1976-10-04 |
| JPS51102110A (en) | 1976-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE68913824T2 (de) | Verfahren zur Nassformung von Mineralfaserplatten unter Bildung von Faserknoten. | |
| DE69211929T2 (de) | Umhüllung für Rauchartikel zur Steuerung der Brenngeschwindigkeit und Verfahren zu ihrer Herstellung | |
| DE2849386A1 (de) | Cellulosefasern enthaltendes faserprodukt, verfahren zu seiner herstellung und seine verwendung auf dem gebiet der verkleidungsplatten | |
| DE1270388B (de) | Verfahren zur Herstellung von Hartfaserplatten | |
| CH617237A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE68905247T2 (de) | Mineralfaser-Akustikplatte und Verfahren zu ihrer Herstellung. | |
| DE1053388B (de) | Feuerbestaendiges Mineralfaser-Erzeugnis | |
| DE1937360A1 (de) | Verfahren und Vorrichtung zum Erzeugen einer Faserbahn | |
| DE3223149C1 (de) | Verfahren zur Herstellung von Papier oder dergleichen Werkstoffe | |
| DE2604728A1 (de) | Verfahren zur herstellung von pappe | |
| DE2120936C3 (de) | Verfahren zur Herstellung und Aufbereitung von Fasern aus lignozellulosehaltigem Material | |
| DE1653160B1 (de) | Verfahren zur herstellung von faserplatten mit einer papierauflage | |
| DE1908286A1 (de) | Verfahren zur Herstellung von papierbeschichteten Gipsbauplatten | |
| DE19647240B4 (de) | Holzfaserplatte und Verfahren zu ihrer Herstellung | |
| US2084272A (en) | Plastic composition and articles and method of making the same | |
| DE1951099A1 (de) | Verfahren und Vorrichtung zum Herstellen von Vliesstoffen mit textilen Eigenschaften auf nassem Wege | |
| CA1114563A (en) | Method for the production of fibrous mats | |
| DE3390039T1 (de) | Verfahren zur Herstellung von Faserplatten im Trockenverfahren | |
| DE1246382B (de) | Verfahren zum Aufschluss von Altpapier | |
| DE1070491B (de) | Verfahren zur Herstellung von Bahnen aus Fasermaterial | |
| DE898964C (de) | Verfahren zur Herstellung von Leichtbaustoffen aus Holzabfaellen | |
| DE69610855T2 (de) | Trocknung von zellulosehaltigen faserstrukturen durch gleichmässige zonenweise verteilung der trockenluft, vorrichtung zu dessen ausführung und dadurch erhaltene zellulosehaltige faserstrukturen | |
| DE2530661C3 (de) | Verfahren zur Herstellung eines Polsterungsbogens für Verpackungszwecke o.dgl | |
| DE1560868C3 (de) | Verfahren zur Herstellung eines Kurzfaservliesstoffes | |
| DE2758504A1 (de) | Filtermaterial und verfahren zu seiner herstellung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |