JPS57150369A - Drainboard for laver - Google Patents
Drainboard for laverInfo
- Publication number
- JPS57150369A JPS57150369A JP3602981A JP3602981A JPS57150369A JP S57150369 A JPS57150369 A JP S57150369A JP 3602981 A JP3602981 A JP 3602981A JP 3602981 A JP3602981 A JP 3602981A JP S57150369 A JPS57150369 A JP S57150369A
- Authority
- JP
- Japan
- Prior art keywords
- drainboard
- pipes
- heating
- knitted
- sealed
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Edible Seaweed (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
PURPOSE:To close the open ends of pipes (straw-shaped material) efficiently, by pressing a heating body to synthetic resin pipes constituting a knitted drainboard in its longer direction. CONSTITUTION:The synthetic resin pipes 1 are knitted two by two alternately with the knitting and weaving threads 2 to form the drainboard 3 for laver, the drainboard is supported on the base 4, the belt members 5 are brought into contact with the drainboard, and it is drived in the direction of the transportation. The drainboard 3 is introduced by the guide means 6, the heating faces 11 and 12 of the heating bodies 9 and 10 are heated by the nichrome wires 13 and 14, and pressed to the pipes 1 at the end parts in the longer direction so that the pipes are melted and sealed. The temperatures of the heating faces are adjusted by the regulating mechanisms 15 and 16 to proper temperatures. The closed end parts of the drainboard are sealed into round shapes, the drainboard is cut into a proper length to form every individual sheet of drainboard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3602981A JPS57150369A (en) | 1981-03-13 | 1981-03-13 | Drainboard for laver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3602981A JPS57150369A (en) | 1981-03-13 | 1981-03-13 | Drainboard for laver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57150369A true JPS57150369A (en) | 1982-09-17 |
JPS6137904B2 JPS6137904B2 (en) | 1986-08-26 |
Family
ID=12458283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3602981A Granted JPS57150369A (en) | 1981-03-13 | 1981-03-13 | Drainboard for laver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57150369A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61193794U (en) * | 1985-05-25 | 1986-12-02 | ||
JPS623772A (en) * | 1985-07-01 | 1987-01-09 | Chisso Corp | Weld sealing of hollow screen rod |
US5384002A (en) * | 1991-10-15 | 1995-01-24 | William C. Heller, Jr. | Fluted plasticboard sealing apparatus |
-
1981
- 1981-03-13 JP JP3602981A patent/JPS57150369A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61193794U (en) * | 1985-05-25 | 1986-12-02 | ||
JPS6345917Y2 (en) * | 1985-05-25 | 1988-11-29 | ||
JPS623772A (en) * | 1985-07-01 | 1987-01-09 | Chisso Corp | Weld sealing of hollow screen rod |
JPS635059B2 (en) * | 1985-07-01 | 1988-02-02 | Chisso Corp | |
US5384002A (en) * | 1991-10-15 | 1995-01-24 | William C. Heller, Jr. | Fluted plasticboard sealing apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6137904B2 (en) | 1986-08-26 |
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