JPS6064831U - Board material for white board - Google Patents

Board material for white board

Info

Publication number
JPS6064831U
JPS6064831U JP15786483U JP15786483U JPS6064831U JP S6064831 U JPS6064831 U JP S6064831U JP 15786483 U JP15786483 U JP 15786483U JP 15786483 U JP15786483 U JP 15786483U JP S6064831 U JPS6064831 U JP S6064831U
Authority
JP
Japan
Prior art keywords
board
paper
white
layer
synthetic
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
JP15786483U
Other languages
Japanese (ja)
Other versions
JPS6319145Y2 (en
Inventor
敏雄 中島
Original Assignee
日本スチレンペーパー株式会社
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 日本スチレンペーパー株式会社 filed Critical 日本スチレンペーパー株式会社
Priority to JP15786483U priority Critical patent/JPS6064831U/en
Publication of JPS6064831U publication Critical patent/JPS6064831U/en
Application granted granted Critical
Publication of JPS6319145Y2 publication Critical patent/JPS6319145Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Laminated Bodies (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

一面は本考案の実施例を示すもので、第１図は本考案白
板用板材の要部縦断面図、第２図は基板裏面に裏面材を
設けた他の実施態様を示す要部縦断面図である。 １・・・・・・白板用板材、２・・・・・・基板、３・
・・・・・金属箔層、４・・・・・・紙または合成紙層
、５・・・・・・合成樹脂フィルム層。One side shows an embodiment of the present invention. Figure 1 is a vertical cross-sectional view of the main part of the white board material of the present invention, and Figure 2 is a vertical cross-section of the main part showing another embodiment in which a backing material is provided on the back side of the board. It is a diagram. 1...Plate material for white board, 2...Substrate, 3.
... Metal foil layer, 4 ... Paper or synthetic paper layer, 5 ... Synthetic resin film layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂硬質発泡体よりなる基板と、該基板表面に設け
られた強磁性を有する厚さ２０〜５０μの金属箔層と、
該金属箔層表面に設けられた紙または合成紙層と、故紙
または合成紙層表面に設けられた合成樹脂フィルム層と
からなることを特徴とする白板用板材。A substrate made of a synthetic resin hard foam, a ferromagnetic metal foil layer with a thickness of 20 to 50 μm provided on the surface of the substrate,
A white board material comprising a paper or synthetic paper layer provided on the surface of the metal foil layer and a synthetic resin film layer provided on the waste paper or synthetic paper layer.
JP15786483U 1983-10-12 1983-10-12 Board material for white board Granted JPS6064831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15786483U JPS6064831U (en) 1983-10-12 1983-10-12 Board material for white board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15786483U JPS6064831U (en) 1983-10-12 1983-10-12 Board material for white board

Publications (2)

Publication Number Publication Date
JPS6064831U true JPS6064831U (en) 1985-05-08
JPS6319145Y2 JPS6319145Y2 (en) 1988-05-30

Family

ID=30347928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15786483U Granted JPS6064831U (en) 1983-10-12 1983-10-12 Board material for white board

Country Status (1)

Country Link
JP (1) JPS6064831U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016132983A (en) * 2015-01-22 2016-07-25 有限会社イマヤマ Ornamental magnet attraction non-inflammable decorative sheet
JP2016132982A (en) * 2015-01-22 2016-07-25 有限会社イマヤマ Ornamental magnet attraction decorative sheet
CN110435337A (en) * 2019-08-28 2019-11-12 常州市天润木业有限公司 A kind of new type blackboard and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920237U (en) * 1972-05-25 1974-02-20
JPS5645019U (en) * 1979-09-12 1981-04-23
JPS56140419U (en) * 1980-03-25 1981-10-23

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134364A (en) * 1974-09-17 1976-03-24 Aisin Seiki RYUTAITSUGITEYOCHOKUKETSUKURATSUCHI NO EKIATSUSEIGYOSOCHI

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920237U (en) * 1972-05-25 1974-02-20
JPS5645019U (en) * 1979-09-12 1981-04-23
JPS56140419U (en) * 1980-03-25 1981-10-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016132983A (en) * 2015-01-22 2016-07-25 有限会社イマヤマ Ornamental magnet attraction non-inflammable decorative sheet
JP2016132982A (en) * 2015-01-22 2016-07-25 有限会社イマヤマ Ornamental magnet attraction decorative sheet
CN110435337A (en) * 2019-08-28 2019-11-12 常州市天润木业有限公司 A kind of new type blackboard and preparation method thereof

Also Published As

Publication number Publication date
JPS6319145Y2 (en) 1988-05-30

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