JPS5637132A - Production of sandwitched panel - Google Patents

Production of sandwitched panel

Info

Publication number
JPS5637132A
JPS5637132A JP11460379A JP11460379A JPS5637132A JP S5637132 A JPS5637132 A JP S5637132A JP 11460379 A JP11460379 A JP 11460379A JP 11460379 A JP11460379 A JP 11460379A JP S5637132 A JPS5637132 A JP S5637132A
Authority
JP
Japan
Prior art keywords
mixing
distribution
filler
pressing
synthetic resin
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
JP11460379A
Other languages
Japanese (ja)
Other versions
JPS6234526B2 (en
Inventor
Fumio Takahashi
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.)
IG Kogyo Co Ltd
Original Assignee
IG Kogyo 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 IG Kogyo Co Ltd filed Critical IG Kogyo Co Ltd
Priority to JP11460379A priority Critical patent/JPS5637132A/en
Publication of JPS5637132A publication Critical patent/JPS5637132A/en
Publication of JPS6234526B2 publication Critical patent/JPS6234526B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To facilitate even mixing by reducing poor contact with a filler through change in the reaction condition of material while addition and mixing thereof are made with expansion of the material and pressing a foaming synthetic resin material between surface and back sheets to effect even distribution and adhesion. CONSTITUTION:A metal hoop serving as the surface sheet 1 is fed to a molding machine 3 from an uncoiler 2 and then, to a preheater 4. On the other hand, the back sheet 12 is supplied from a roll 13 through a nip roll 14. With a double conveyor 7 provided, the foaming synthetic resin material 6 is delivered from a delivery device 5 in such a manner as to be distributed evenly. But the material remains mottled in distribution. The corresponding face 1a of the surface sheet 1 faces a roller wound with the back sheet 12b at a small space enough to correct this uneven condition by pressing thereby accomplishing even attachment and distribution of the material. Then, the material 6 is reacted and foamed to facilitate the mixing of a filler and after regulated in the thickness by the conveyor 7, it is cut to a specified length to obtain the sandwitched panel.
JP11460379A 1979-09-04 1979-09-04 Production of sandwitched panel Granted JPS5637132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11460379A JPS5637132A (en) 1979-09-04 1979-09-04 Production of sandwitched panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11460379A JPS5637132A (en) 1979-09-04 1979-09-04 Production of sandwitched panel

Publications (2)

Publication Number Publication Date
JPS5637132A true JPS5637132A (en) 1981-04-10
JPS6234526B2 JPS6234526B2 (en) 1987-07-28

Family

ID=14641977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11460379A Granted JPS5637132A (en) 1979-09-04 1979-09-04 Production of sandwitched panel

Country Status (1)

Country Link
JP (1) JPS5637132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0418331A (en) * 1990-11-05 1992-01-22 Sekisui Plastics Co Ltd Manufacture of phenol form composite body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0418331A (en) * 1990-11-05 1992-01-22 Sekisui Plastics Co Ltd Manufacture of phenol form composite body

Also Published As

Publication number Publication date
JPS6234526B2 (en) 1987-07-28

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