JPS56109739A - Manufacture of fire retardant sandwich panel - Google Patents

Manufacture of fire retardant sandwich panel

Info

Publication number
JPS56109739A
JPS56109739A JP1459980A JP1459980A JPS56109739A JP S56109739 A JPS56109739 A JP S56109739A JP 1459980 A JP1459980 A JP 1459980A JP 1459980 A JP1459980 A JP 1459980A JP S56109739 A JPS56109739 A JP S56109739A
Authority
JP
Japan
Prior art keywords
filler
fire retardant
facing
manufacture
extending device
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
JP1459980A
Other languages
Japanese (ja)
Other versions
JPH0255207B2 (en
Inventor
Takashi Ishikawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1459980A priority Critical patent/JPS56109739A/en
Publication of JPS56109739A publication Critical patent/JPS56109739A/en
Publication of JPH0255207B2 publication Critical patent/JPH0255207B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To uniform the distribution of a filler by a method wherein the filler is supplied at the reserving position of resin material in the manufacture of the captioned panel interposing a synthetic resin expanded body containing the filler between facing materials and forming them integrally. CONSTITUTION:The solid expandable synthetic resin material 3 is fed onto the facing material 1 from a nozzle 4 and is transferred by a conveyor, subsequently, the facing material 2 is put thereon through an extending device 7. In this case, the reserving section of the material 3 is formed on the conveyor before the extending device 7 and a fire retardant filler 5 is supplied from a supplying machine 6 at this section, subsequently, the facing materials 1, 2 and the material 3 are pressed by the extending device 7 to distribute the filler 5 uniformly into the material 3, thereafter, they are passed through a mold 9 consisting of upper and lower mold members 10, 11 to heat and form them thereby manufacturing the fire retardant sandwich panel.
JP1459980A 1980-02-04 1980-02-04 Manufacture of fire retardant sandwich panel Granted JPS56109739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1459980A JPS56109739A (en) 1980-02-04 1980-02-04 Manufacture of fire retardant sandwich panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1459980A JPS56109739A (en) 1980-02-04 1980-02-04 Manufacture of fire retardant sandwich panel

Publications (2)

Publication Number Publication Date
JPS56109739A true JPS56109739A (en) 1981-08-31
JPH0255207B2 JPH0255207B2 (en) 1990-11-26

Family

ID=11865645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1459980A Granted JPS56109739A (en) 1980-02-04 1980-02-04 Manufacture of fire retardant sandwich panel

Country Status (1)

Country Link
JP (1) JPS56109739A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022331U (en) * 1983-07-20 1985-02-15 日本軽金属株式会社 flame retardant panel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328912A (en) * 2019-08-15 2019-10-15 苏州纳莱纺织有限公司 A kind of environmental protection flame retardant waterproof bag fabric

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139971A (en) * 1978-04-24 1979-10-30 Sekisui Chem Co Ltd Method of production of light-weight structural material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139971A (en) * 1978-04-24 1979-10-30 Sekisui Chem Co Ltd Method of production of light-weight structural material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022331U (en) * 1983-07-20 1985-02-15 日本軽金属株式会社 flame retardant panel

Also Published As

Publication number Publication date
JPH0255207B2 (en) 1990-11-26

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