JPS5815036U - thermoplastic plastic sheet - Google Patents

thermoplastic plastic sheet

Info

Publication number
JPS5815036U
JPS5815036U JP10873281U JP10873281U JPS5815036U JP S5815036 U JPS5815036 U JP S5815036U JP 10873281 U JP10873281 U JP 10873281U JP 10873281 U JP10873281 U JP 10873281U JP S5815036 U JPS5815036 U JP S5815036U
Authority
JP
Japan
Prior art keywords
sheet
thermoplastic plastic
plastic sheet
strength
layer
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
JP10873281U
Other languages
Japanese (ja)
Inventor
柿木　正
照雄 手島
Original Assignee
日立化成工業株式会社
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 日立化成工業株式会社 filed Critical 日立化成工業株式会社
Priority to JP10873281U priority Critical patent/JPS5815036U/en
Publication of JPS5815036U publication Critical patent/JPS5815036U/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (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図は従来例の断面図および温度−強度の関係を示す
線図、第２図は本考案の実施例の断面図および温度−強
度の関係を示す線図、第３図は成形工程を示す断面図で
ある。 ゛　符号の説明、１．１′・・・・・・表面層、２．２
′・・・・・・裏面層、３．　３’・・・・・・熱可塑
性プラスチックシート、４・・・・・・真空成形型、５
・・・・・・吸引孔。Fig. 1 is a cross-sectional view of the conventional example and a diagram showing the temperature-strength relationship, Fig. 2 is a cross-sectional view of the embodiment of the present invention and a diagram showing the temperature-strength relationship, and Fig. 3 shows the molding process. FIG.゛ Explanation of symbols, 1.1'...Surface layer, 2.2
'... Back layer, 3. 3'...Thermoplastic plastic sheet, 4...Vacuum forming mold, 5
...Suction hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表面層と裏面層とからなる真空成形用熱可塑性プラスチ
ックシートにおいて、該シートの成形最適強度にシート
温度を上げたときはＳ゛同一温度で表面積が成形型表面
に形成されたエンボス模様の転写最適強度になるように
前記シートの表面層と裏面層の加温強度を変えたことを
特徴とする２層以上をラミネートした熱可塑性プラスチ
ックシーにIn a thermoplastic sheet for vacuum forming consisting of a surface layer and a back layer, when the sheet temperature is raised to the optimum molding strength of the sheet, S ゛At the same temperature, the surface area becomes optimal for the transfer of the embossed pattern formed on the surface of the mold. A thermoplastic plastic sheet laminated with two or more layers, characterized in that the heating strength of the surface layer and back layer of the sheet is changed to increase the strength.
JP10873281U 1981-07-21 1981-07-21 thermoplastic plastic sheet Pending JPS5815036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10873281U JPS5815036U (en) 1981-07-21 1981-07-21 thermoplastic plastic sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10873281U JPS5815036U (en) 1981-07-21 1981-07-21 thermoplastic plastic sheet

Publications (1)

Publication Number Publication Date
JPS5815036U true JPS5815036U (en) 1983-01-29

Family

ID=29903125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10873281U Pending JPS5815036U (en) 1981-07-21 1981-07-21 thermoplastic plastic sheet

Country Status (1)

Country Link
JP (1) JPS5815036U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176344A (en) * 1984-09-22 1986-04-18 Takehiro Mokuzai Kogyo Kk Forming sheet form base material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176344A (en) * 1984-09-22 1986-04-18 Takehiro Mokuzai Kogyo Kk Forming sheet form base material

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