DE2557534C2 - Imprägnierverfahren und Vorrichtung zu seiner Durchführung - Google Patents
Imprägnierverfahren und Vorrichtung zu seiner DurchführungInfo
- Publication number
- DE2557534C2 DE2557534C2 DE2557534A DE2557534A DE2557534C2 DE 2557534 C2 DE2557534 C2 DE 2557534C2 DE 2557534 A DE2557534 A DE 2557534A DE 2557534 A DE2557534 A DE 2557534A DE 2557534 C2 DE2557534 C2 DE 2557534C2
- Authority
- DE
- Germany
- Prior art keywords
- container
- line
- treatment
- containers
- solvent
- 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
- 238000005470 impregnation Methods 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 26
- 230000008569 process Effects 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims description 27
- 239000002904 solvent Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000011068 loading method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000383 hazardous chemical Substances 0.000 description 2
- 231100000206 health hazard Toxicity 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000256602 Isoptera Species 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
- D21H23/42—Paper being at least partly surrounded by the material on both sides
-
- 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
- D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
- D21H5/0012—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours
- D21H5/002—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours the paper being at least partly surrounded by treating medium on both sides
Landscapes
- Paper (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Treatment Of Fiber Materials (AREA)
- Vacuum Packaging (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7442052A FR2294763A1 (fr) | 1974-12-19 | 1974-12-19 | Procede d'impregnation et de sechage de materiaux et installation pour la mise en oeuvre de ce procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2557534A1 DE2557534A1 (de) | 1976-07-01 |
| DE2557534C2 true DE2557534C2 (de) | 1984-10-11 |
Family
ID=9146401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2557534A Expired DE2557534C2 (de) | 1974-12-19 | 1975-12-19 | Imprägnierverfahren und Vorrichtung zu seiner Durchführung |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4054692A (enExample) |
| JP (1) | JPS60480B2 (enExample) |
| BE (1) | BE836725A (enExample) |
| CA (1) | CA1063891A (enExample) |
| DE (1) | DE2557534C2 (enExample) |
| ES (2) | ES443565A1 (enExample) |
| FR (1) | FR2294763A1 (enExample) |
| GB (1) | GB1533998A (enExample) |
| IT (1) | IT1060395B (enExample) |
| LU (1) | LU74031A1 (enExample) |
| NL (1) | NL181589C (enExample) |
| SE (1) | SE429305B (enExample) |
| SU (1) | SU650484A3 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE77477T1 (de) * | 1981-10-20 | 1984-10-25 | Shandon Southern Products Ltd., Runcorn, Cheshire | Geraet zur behandlung von gewebe. |
| EP0090606A3 (en) * | 1982-03-29 | 1984-07-11 | Nordson Corporation | Continuous coater solvent recovery process |
| GB2173521A (en) * | 1985-04-11 | 1986-10-15 | Unilever Plc | Liquid impregnation into a roll of wipes |
| FR2583660B1 (fr) * | 1985-06-21 | 1989-02-10 | Beghin Say Sa | Procede d'impregnation du carton et dispositif pour sa mise en oeuvre |
| DE4031437C2 (de) * | 1990-10-04 | 1997-01-16 | Dielektra Gmbh | Verfahren und Vorrichtung zum Imprägnieren einer Trägerbahn |
| DE4124226A1 (de) * | 1991-06-28 | 1993-01-07 | Micafil Ag | Verfahren und vorrichtung zum herstellen einer impraegnierten warenbahn |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1723747A (en) * | 1925-02-17 | 1929-08-06 | Edwin S Pearce | Method of and apparatus for impregnating fibrous materials with liquids |
| US2280216A (en) * | 1939-05-05 | 1942-04-21 | Imp Tobacco Co Ltd | Method of impregnating fibrous materials |
| US2303257A (en) * | 1940-07-31 | 1942-11-24 | Imp Tobacco Company | Method and apparatus for impregnating fibrous material |
| US2730462A (en) * | 1953-04-07 | 1956-01-10 | Mcgraw Electric Co | Impregnation of absorbent materials |
-
1974
- 1974-12-19 FR FR7442052A patent/FR2294763A1/fr active Granted
-
1975
- 1975-12-16 GB GB51511/75A patent/GB1533998A/en not_active Expired
- 1975-12-16 IT IT30305/75A patent/IT1060395B/it active
- 1975-12-17 BE BE162814A patent/BE836725A/xx not_active IP Right Cessation
- 1975-12-17 ES ES443565A patent/ES443565A1/es not_active Expired
- 1975-12-17 LU LU74031A patent/LU74031A1/xx unknown
- 1975-12-18 SE SE7514396A patent/SE429305B/xx not_active IP Right Cessation
- 1975-12-18 CA CA242,216A patent/CA1063891A/en not_active Expired
- 1975-12-18 NL NLAANVRAGE7514762,A patent/NL181589C/xx not_active IP Right Cessation
- 1975-12-18 US US05/641,873 patent/US4054692A/en not_active Expired - Lifetime
- 1975-12-19 SU SU752303901A patent/SU650484A3/ru active
- 1975-12-19 DE DE2557534A patent/DE2557534C2/de not_active Expired
- 1975-12-19 JP JP50151725A patent/JPS60480B2/ja not_active Expired
-
1976
- 1976-03-02 ES ES445697A patent/ES445697A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE429305B (sv) | 1983-08-29 |
| ES445697A1 (es) | 1977-06-01 |
| IT1060395B (it) | 1982-07-10 |
| NL7514762A (nl) | 1976-06-22 |
| NL181589B (nl) | 1987-04-16 |
| GB1533998A (en) | 1978-11-29 |
| SE7514396L (sv) | 1976-06-21 |
| FR2294763B1 (enExample) | 1977-11-10 |
| NL181589C (nl) | 1987-09-16 |
| US4054692A (en) | 1977-10-18 |
| CA1063891A (en) | 1979-10-09 |
| JPS51109313A (enExample) | 1976-09-28 |
| LU74031A1 (enExample) | 1977-07-01 |
| BE836725A (fr) | 1976-06-17 |
| SU650484A3 (ru) | 1979-02-28 |
| DE2557534A1 (de) | 1976-07-01 |
| JPS60480B2 (ja) | 1985-01-08 |
| ES443565A1 (es) | 1977-05-01 |
| FR2294763A1 (fr) | 1976-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: HAUCK, H., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8000 MU |
|
| 8125 | Change of the main classification |
Ipc: B05D 1/18 |
|
| 8126 | Change of the secondary classification |
Ipc: D21H 3/02 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |