JPS5458595A - Method of and device for forming step of composite cores - Google Patents
Method of and device for forming step of composite coresInfo
- Publication number
- JPS5458595A JPS5458595A JP12438077A JP12438077A JPS5458595A JP S5458595 A JPS5458595 A JP S5458595A JP 12438077 A JP12438077 A JP 12438077A JP 12438077 A JP12438077 A JP 12438077A JP S5458595 A JPS5458595 A JP S5458595A
- Authority
- JP
- Japan
- Prior art keywords
- forming step
- composite cores
- cores
- composite
- forming
- 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.)
- Granted
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
- B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
- B31F1/2863—Corrugating cylinders; Supporting or positioning means therefor; Drives therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12438077A JPS5929423B2 (en) | 1977-10-19 | 1977-10-19 | Composite core stepped forming method and device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12438077A JPS5929423B2 (en) | 1977-10-19 | 1977-10-19 | Composite core stepped forming method and device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5458595A true JPS5458595A (en) | 1979-05-11 |
JPS5929423B2 JPS5929423B2 (en) | 1984-07-20 |
Family
ID=14883964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12438077A Expired JPS5929423B2 (en) | 1977-10-19 | 1977-10-19 | Composite core stepped forming method and device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5929423B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007168181A (en) * | 2005-12-20 | 2007-07-05 | Kao Corp | Perforation or stretching device for sheet material |
FR3094916A1 (en) * | 2019-04-11 | 2020-10-16 | Smurfit Kappa France | CORRUGATED CARDBOARD |
EP4178793A4 (en) * | 2020-07-13 | 2024-09-04 | Pac Worldwide Corp | Conformable, recyclable shipping container, machine and method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237192A (en) * | 1975-09-17 | 1977-03-22 | Kyokuto Shibousan Kk | Reinforced sheet having corrugated boards on both surfaces, apparatus and process for producing same |
-
1977
- 1977-10-19 JP JP12438077A patent/JPS5929423B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237192A (en) * | 1975-09-17 | 1977-03-22 | Kyokuto Shibousan Kk | Reinforced sheet having corrugated boards on both surfaces, apparatus and process for producing same |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007168181A (en) * | 2005-12-20 | 2007-07-05 | Kao Corp | Perforation or stretching device for sheet material |
FR3094916A1 (en) * | 2019-04-11 | 2020-10-16 | Smurfit Kappa France | CORRUGATED CARDBOARD |
EP4178793A4 (en) * | 2020-07-13 | 2024-09-04 | Pac Worldwide Corp | Conformable, recyclable shipping container, machine and method |
Also Published As
Publication number | Publication date |
---|---|
JPS5929423B2 (en) | 1984-07-20 |
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