GB889142A - Improvements in and relating to composite boards of use in particular for packing purposes and process and installation for production thereof - Google Patents
Improvements in and relating to composite boards of use in particular for packing purposes and process and installation for production thereofInfo
- Publication number
- GB889142A GB889142A GB16934/58A GB1693458A GB889142A GB 889142 A GB889142 A GB 889142A GB 16934/58 A GB16934/58 A GB 16934/58A GB 1693458 A GB1693458 A GB 1693458A GB 889142 A GB889142 A GB 889142A
- Authority
- GB
- United Kingdom
- Prior art keywords
- machine
- board
- sub
- assembly
- corrugations
- 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
-
- 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
-
- 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
- B31F1/2813—Making corrugated cardboard of composite structure, e.g. comprising two or more corrugated layers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
889,142. Corrugated boards; laminating. SOC. INDUSTRIELLE DES EMBALLAGES KRAFT. May 27, 1958 [July 25, 1957], No. 16934/58. Classes 96 and 140. A composite board (Fig. 1) is produced by superimposing the corrugated faces of two boards, one of which is a single corrugated board and the other having corrugations formed by a series of separated ribbed longitudinal members adhered to a plane sheet, and then crushing the assembly so that the adhesively coated crests of the corrugations interpenetrate and adhere together. A machine (Fig. 6) for producing the board comprises a part I (including a machine M<SP>1</SP>) for producing a single corrugated board A-B with adhesive applied to the crests of the corrugations, a part II (including a machine M<SP>2</SP>) for producing a board comprising longitudinal members C adhered to a sheet D, and a part III for uniting the sub-assemblies A-B and C-D. In the machine M<SP>1</SP> a band B<SP>1</SP> from a reel 10 is corrugated by fluted or grooved rollers 11, 12 and adhered to an adhesively coated plane sheet A from a reel 9. The sub-assembly A-B is carried by conveyers 16, 17 to drying chambers 19 and, finally, adhesive is applied to the crests of the corrugations by a device 21 before the sub-assembly is united with the sub-assembly C-D produced by machine M<SP>2</SP> in which (Fig. 9) a band C<SP>1</SP> is cut into strips C<SP>2</SP> by means of cutting wheels 30 bearing against a roller 29 over which the band passes, the resultant strips C<SP>2</SP> being ribbed by passing over teeth 41 of a forming comb 35 and between rolls 36, 37 through which the teeth 41 of the comb extend, the upper roll 36 having grooves 52 to accommodate the teeth, the lower roll 37 carrying a plane Sheet D to which adhesive has been applied by a device 81, so that the longitudinal ribbed members adhere thereto. In part III of the machine the sub-assembly A-B is superimposed on C-D and the composite board passed between an endless belt 103 and heating tables 101, 102, pressure being applied by rollers 109. The final board may then be cut to size, e.g. as required in packaging.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR889142X | 1957-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB889142A true GB889142A (en) | 1962-02-07 |
Family
ID=9377028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16934/58A Expired GB889142A (en) | 1957-07-25 | 1958-05-27 | Improvements in and relating to composite boards of use in particular for packing purposes and process and installation for production thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB889142A (en) |
-
1958
- 1958-05-27 GB GB16934/58A patent/GB889142A/en not_active Expired
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