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JPS57150369A - Drainboard for laver - Google Patents

Drainboard for laver

Info

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
Application number
JP3602981A
Other languages
Japanese (ja)
Other versions
JPS6137904B2 (en
Inventor
Hirotoshi Higuchi
Kazuo Chiba
Takeshi Shinohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUMAMOTO JUSHI KK
Idemitsu Petrochemical Co Ltd
Original Assignee
KUMAMOTO JUSHI KK
Idemitsu Petrochemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUMAMOTO JUSHI KK, Idemitsu Petrochemical Co Ltd filed Critical KUMAMOTO JUSHI KK
Priority to JP3602981A priority Critical patent/JPS57150369A/en
Publication of JPS57150369A publication Critical patent/JPS57150369A/en
Publication of JPS6137904B2 publication Critical patent/JPS6137904B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044Shaping 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.
JP3602981A 1981-03-13 1981-03-13 Drainboard for laver Granted JPS57150369A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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