JPS5237192A - Reinforced sheet having corrugated boards on both surfaces, apparatus and process for producing same - Google Patents
Reinforced sheet having corrugated boards on both surfaces, apparatus and process for producing sameInfo
- Publication number
- JPS5237192A JPS5237192A JP11237775A JP11237775A JPS5237192A JP S5237192 A JPS5237192 A JP S5237192A JP 11237775 A JP11237775 A JP 11237775A JP 11237775 A JP11237775 A JP 11237775A JP S5237192 A JPS5237192 A JP S5237192A
- Authority
- JP
- Japan
- Prior art keywords
- producing same
- reinforced sheet
- corrugated boards
- reinforced
- sheet
- 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
- B31F1/2886—Additionally reinforcing, e.g. by applying resin or wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Laminated Bodies (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11237775A JPS5237192A (en) | 1975-09-17 | 1975-09-17 | Reinforced sheet having corrugated boards on both surfaces, apparatus and process for producing same |
US06/052,581 US4274905A (en) | 1975-09-17 | 1979-06-27 | Apparatus for making reinforced, double faced corrugated board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11237775A JPS5237192A (en) | 1975-09-17 | 1975-09-17 | Reinforced sheet having corrugated boards on both surfaces, apparatus and process for producing same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5237192A true JPS5237192A (en) | 1977-03-22 |
JPS5619258B2 JPS5619258B2 (ja) | 1981-05-06 |
Family
ID=14585146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11237775A Granted JPS5237192A (en) | 1975-09-17 | 1975-09-17 | Reinforced sheet having corrugated boards on both surfaces, apparatus and process for producing same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5237192A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412993A (en) * | 1977-06-29 | 1979-01-31 | Kyokuto Shibosan Kk | Method of making reinforced corrugated cardboard |
JPS5458595A (en) * | 1977-10-19 | 1979-05-11 | Kyokuto Shibosan Kk | Method of and device for forming step of composite cores |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2885138A (en) * | 1953-10-22 | 1959-05-05 | Waldorf Paper Products Co | Container formed of corrugated board |
US3293107A (en) * | 1963-01-30 | 1966-12-20 | Container Corp | Corrugated paperboard |
JPS509383U (ja) * | 1973-05-24 | 1975-01-30 | ||
JPS5011080U (ja) * | 1973-05-26 | 1975-02-04 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS509383B2 (ja) * | 1971-08-07 | 1975-04-12 |
-
1975
- 1975-09-17 JP JP11237775A patent/JPS5237192A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2885138A (en) * | 1953-10-22 | 1959-05-05 | Waldorf Paper Products Co | Container formed of corrugated board |
US3293107A (en) * | 1963-01-30 | 1966-12-20 | Container Corp | Corrugated paperboard |
JPS509383U (ja) * | 1973-05-24 | 1975-01-30 | ||
JPS5011080U (ja) * | 1973-05-26 | 1975-02-04 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412993A (en) * | 1977-06-29 | 1979-01-31 | Kyokuto Shibosan Kk | Method of making reinforced corrugated cardboard |
JPS5749026B2 (ja) * | 1977-06-29 | 1982-10-19 | ||
JPS5458595A (en) * | 1977-10-19 | 1979-05-11 | Kyokuto Shibosan Kk | Method of and device for forming step of composite cores |
Also Published As
Publication number | Publication date |
---|---|
JPS5619258B2 (ja) | 1981-05-06 |
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