JPS5886332U - Laminated paperboard thermoformed product - Google Patents

Laminated paperboard thermoformed product

Info

Publication number
JPS5886332U
JPS5886332U JP18198881U JP18198881U JPS5886332U JP S5886332 U JPS5886332 U JP S5886332U JP 18198881 U JP18198881 U JP 18198881U JP 18198881 U JP18198881 U JP 18198881U JP S5886332 U JPS5886332 U JP S5886332U
Authority
JP
Japan
Prior art keywords
laminated paperboard
thermoformed product
binder
areas
felt
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
JP18198881U
Other languages
Japanese (ja)
Other versions
JPS6213781Y2 (en
Inventor
高村　誠也
豊田　高和
Original Assignee
豊田化工株式会社
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 豊田化工株式会社 filed Critical 豊田化工株式会社
Priority to JP18198881U priority Critical patent/JPS5886332U/en
Publication of JPS5886332U publication Critical patent/JPS5886332U/en
Application granted granted Critical
Publication of JPS6213781Y2 publication Critical patent/JPS6213781Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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 drawings]

第１図は本考案の積層板紙熱圧成形品を製造するための
成形材料の一部斜視図、第２図は本考案の積層板紙熱圧
成形品の隅部の一部断面図、第３図は本考案の積層板紙
熱圧成形品の斜視図である。 図中符号１は積層板紙、２は切り欠き、３はフェルト、
１０は積層板紙熱圧成形品を示す。Fig. 1 is a partial perspective view of a molding material for producing the laminated paperboard thermoformed product of the present invention, Fig. 2 is a partial sectional view of a corner of the laminated paperboard thermoformed product of the present invention, and Fig. 3 The figure is a perspective view of a laminated paperboard thermoformed product of the present invention. In the figure, 1 is laminated paperboard, 2 is a cutout, 3 is felt,
10 indicates a laminated paperboard hot-press molded product.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 成形時に圧縮応力が生じる部分に切り欠きを形成した結
合剤を含む積層板紙と、該切り欠きを有する部分の片面
あるいは両面に重ねられた結合剤を含むシート状フェル
トとを少なくとも一対の加熱型間で圧縮、加熱、成形し
て得られる一定形状を有し、積層板紙とフェルトとが一
体化して切り欠きが閉じて接合した構造をもつことを特
徴とする積層板紙熱圧成形品。A laminated paperboard containing a binder with cutouts formed in the areas where compressive stress is generated during molding, and sheet-like felt containing a binder overlaid on one or both sides of the areas with the cutouts are placed between at least a pair of heating molds. A laminated paperboard hot-press molded product, which has a fixed shape obtained by compression, heating, and molding, and has a structure in which the laminated paperboard and felt are integrated and bonded with closed notches.
JP18198881U 1981-12-07 1981-12-07 Laminated paperboard thermoformed product Granted JPS5886332U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18198881U JPS5886332U (en) 1981-12-07 1981-12-07 Laminated paperboard thermoformed product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18198881U JPS5886332U (en) 1981-12-07 1981-12-07 Laminated paperboard thermoformed product

Publications (2)

Publication Number Publication Date
JPS5886332U true JPS5886332U (en) 1983-06-11
JPS6213781Y2 JPS6213781Y2 (en) 1987-04-09

Family

ID=29979955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18198881U Granted JPS5886332U (en) 1981-12-07 1981-12-07 Laminated paperboard thermoformed product

Country Status (1)

Country Link
JP (1) JPS5886332U (en)

Also Published As

Publication number Publication date
JPS6213781Y2 (en) 1987-04-09

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