GB374298A - Process for the production of corrugated paper or board - Google Patents
Process for the production of corrugated paper or boardInfo
- Publication number
- GB374298A GB374298A GB1885531A GB1885531A GB374298A GB 374298 A GB374298 A GB 374298A GB 1885531 A GB1885531 A GB 1885531A GB 1885531 A GB1885531 A GB 1885531A GB 374298 A GB374298 A GB 374298A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- filler
- waterglass
- webs
- corrugated paper
- 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
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
- B31F1/2886—Additionally reinforcing, e.g. by applying resin or wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
Abstract
374,298. Corrugating paper. GOY, 0., 14, Wilhelmstrasse, Biberach-on-Riss, Germany. June 30, 1931, No. 18855. [Class 141.] In producing corrugated paper &c., a stiffening agent, such as waterglass or compositions thereof, mortar, or asphaltum, &c., is introduced into the paper and dries or hardens during or after the corrugation treatment to retain the corrugations in shape. The filler may be rolled, sprayed, or kneaded into the paper, or one constituent thereof, such as magnesium oxide, lime, or chalk, be so applied, and the other, such as waterglass, be added in liquid form. Subsequent heat and pressure assist the filler to penetrate the fibre, and light, steam, gas, or chemical agents are used to set the material. The filler may be applied between two webs of paper as above described or it may be strewn or blown in powdered form, or a separate film of the filler, alone or with paper, may be inserted between the webs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1885531A GB374298A (en) | 1931-06-30 | 1931-06-30 | Process for the production of corrugated paper or board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1885531A GB374298A (en) | 1931-06-30 | 1931-06-30 | Process for the production of corrugated paper or board |
Publications (1)
Publication Number | Publication Date |
---|---|
GB374298A true GB374298A (en) | 1932-06-09 |
Family
ID=10119561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1885531A Expired GB374298A (en) | 1931-06-30 | 1931-06-30 | Process for the production of corrugated paper or board |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB374298A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2455923A (en) * | 1944-02-04 | 1948-12-14 | Koppers Co Inc | Bituminous laminated material |
US2526787A (en) * | 1945-01-22 | 1950-10-24 | Du Pont | Laminated cellulosic fabrics |
US2568349A (en) * | 1950-06-22 | 1951-09-18 | Paper Chemistry Inst | Corrugated board and method of making same |
-
1931
- 1931-06-30 GB GB1885531A patent/GB374298A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2455923A (en) * | 1944-02-04 | 1948-12-14 | Koppers Co Inc | Bituminous laminated material |
US2526787A (en) * | 1945-01-22 | 1950-10-24 | Du Pont | Laminated cellulosic fabrics |
US2568349A (en) * | 1950-06-22 | 1951-09-18 | Paper Chemistry Inst | Corrugated board and method of making same |
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