ATE25945T1 - METHOD OF MAKING CORRUGATED BOARD. - Google Patents
METHOD OF MAKING CORRUGATED BOARD.Info
- Publication number
- ATE25945T1 ATE25945T1 AT84108978T AT84108978T ATE25945T1 AT E25945 T1 ATE25945 T1 AT E25945T1 AT 84108978 T AT84108978 T AT 84108978T AT 84108978 T AT84108978 T AT 84108978T AT E25945 T1 ATE25945 T1 AT E25945T1
- Authority
- AT
- Austria
- Prior art keywords
- web
- corrugated
- corrugation
- roll
- grooves
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
- B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
- B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
- B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
- B31F1/2804—Methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
1. A method for the production of corrugated cardboard in which a preheated and moistened paper web (13) is corrugated in a transverse direction in the nip of two heated corrugation rolls (10, 11) in mesh with each other and in which glue is applied onto the corrugated web while further remaining in the grooves of the second corrugation roll for the purpose of subsequent adhesion to a covering web (15) which is pressed against the corrugated web by means of a heated pressure roll (12), characterized in that a fast-curing adhesive which cures essentially without any deposits is incorporated in the paper web or applied thereto before corrugation which keeps the corrugated web in the grooves of the second corrugation roll (11) by temporary adhesion.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3335735A DE3335735C2 (en) | 1983-10-01 | 1983-10-01 | Process for the manufacture of corrugated cardboard |
EP84108978A EP0143173B1 (en) | 1983-10-01 | 1984-07-28 | Method of manufacturing corrugated cardboard |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE25945T1 true ATE25945T1 (en) | 1987-04-15 |
Family
ID=6210710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84108978T ATE25945T1 (en) | 1983-10-01 | 1984-07-28 | METHOD OF MAKING CORRUGATED BOARD. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0143173B1 (en) |
AT (1) | ATE25945T1 (en) |
DE (2) | DE3335735C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0581145T4 (en) * | 1992-07-25 | 2001-11-12 | Arteva Tech Sarl | Method and apparatus for producing fibers which, during spinning, emit disruptive gas and / or vapors |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2674299A (en) * | 1952-03-20 | 1954-04-06 | George W Swift Jr Inc | Web corrugating machine |
DE948072C (en) * | 1952-09-22 | 1956-08-30 | Diamond Alkali Co | Water glass based adhesive |
US3432372A (en) * | 1964-02-14 | 1969-03-11 | Anciens Etablissements Walton | Manufacture of corrugated cardboard |
FI206273A (en) * | 1973-06-27 | 1974-12-28 | Keskuslaboratorio | |
AU509066B2 (en) * | 1976-04-19 | 1980-04-17 | Rengo Co. Ltd. | Manufacturing single faced corrugated board |
-
1983
- 1983-10-01 DE DE3335735A patent/DE3335735C2/en not_active Expired
-
1984
- 1984-07-28 AT AT84108978T patent/ATE25945T1/en not_active IP Right Cessation
- 1984-07-28 DE DE8484108978T patent/DE3462671D1/en not_active Expired
- 1984-07-28 EP EP84108978A patent/EP0143173B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0143173A1 (en) | 1985-06-05 |
DE3335735A1 (en) | 1985-04-18 |
DE3462671D1 (en) | 1987-04-23 |
EP0143173B1 (en) | 1987-03-18 |
DE3335735C2 (en) | 1986-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |