JPS56109739A - Manufacture of fire retardant sandwich panel - Google Patents
Manufacture of fire retardant sandwich panelInfo
- 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
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.
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)
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)
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)
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 |
-
1980
- 1980-02-04 JP JP1459980A patent/JPS56109739A/en active Granted
Patent Citations (1)
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)
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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