JPS5874531U - Release material used in plywood press machines - Google Patents

Release material used in plywood press machines

Info

Publication number
JPS5874531U
JPS5874531U JP17007481U JP17007481U JPS5874531U JP S5874531 U JPS5874531 U JP S5874531U JP 17007481 U JP17007481 U JP 17007481U JP 17007481 U JP17007481 U JP 17007481U JP S5874531 U JPS5874531 U JP S5874531U
Authority
JP
Japan
Prior art keywords
polypropylene
synthetic resin
release material
thin film
material used
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.)
Pending
Application number
JP17007481U
Other languages
Japanese (ja)
Inventor
西川　善文
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 JP17007481U priority Critical patent/JPS5874531U/en
Publication of JPS5874531U publication Critical patent/JPS5874531U/en
Pending legal-status Critical Current

Links

Landscapes

  • Veneer Processing And Manufacture Of Plywood (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]

第１図は本考案の第１実施例を示す外観図、第２図はそ
の断面構造図、第３図は第２実施例を示す断面構造図で
ある。 １・・・・・・薄膜層、２・・・・・・紙層、３・・・
・・・薄膜層。FIG. 1 is an external view showing a first embodiment of the present invention, FIG. 2 is a cross-sectional structural diagram thereof, and FIG. 3 is a cross-sectional structural diagram showing a second embodiment. 1... Thin film layer, 2... Paper layer, 3...
...thin film layer.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ポリプロピレン等剥離性の良好な合成樹脂材カー
らなる薄膜層１の裏面に長繊維質からなる紙層２を融着
又は貼付により被着し、該紙層２にはポリエステル又は
フェノール等の耐熱合成樹脂又はポリプロピレン樹脂と
同等の耐熱性を有するアクリル樹脂等を浸透せしめ、一
体と成したことを特徴とする合板プレス機に使用する離
剥材。(1) A paper layer 2 made of long fibers is adhered to the back side of a thin film layer 1 made of a synthetic resin material with good releasability such as polypropylene by fusing or pasting, and the paper layer 2 is made of polyester, phenol, etc. A release material used in a plywood press machine, characterized in that it is impregnated with an acrylic resin or the like having heat resistance equivalent to that of a heat-resistant synthetic resin or a polypropylene resin, and is integrally formed. （２）ポリプロピレン等剥Ｍ性の良好な合成樹脂材、　
　からなる薄膜層１，３を上下に配設し、その間には長
繊維質からなる紙層２をサンドイッチ状に挟込せしめ、
上下のポリプロピレン等の合成樹脂材からなる薄膜層１
，３は中間の紙層２に融着せしめたことを特徴とする実
用新案登録請求の範囲第１項記載の合板プレス機に使用
する離剥材。(2) Synthetic resin material with good peelability such as polypropylene,
Thin film layers 1 and 3 made of
Upper and lower thin film layers 1 made of synthetic resin material such as polypropylene
, 3 are fused to the intermediate paper layer 2. A release material for use in a plywood press according to claim 1 of the utility model registration claim.
JP17007481U 1981-11-13 1981-11-13 Release material used in plywood press machines Pending JPS5874531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17007481U JPS5874531U (en) 1981-11-13 1981-11-13 Release material used in plywood press machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17007481U JPS5874531U (en) 1981-11-13 1981-11-13 Release material used in plywood press machines

Publications (1)

Publication Number Publication Date
JPS5874531U true JPS5874531U (en) 1983-05-20

Family

ID=29962040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17007481U Pending JPS5874531U (en) 1981-11-13 1981-11-13 Release material used in plywood press machines

Country Status (1)

Country Link
JP (1) JPS5874531U (en)

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