JPS60155016U - Magnetic storage card protection sheet - Google Patents

Magnetic storage card protection sheet

Info

Publication number
JPS60155016U
JPS60155016U JP3951184U JP3951184U JPS60155016U JP S60155016 U JPS60155016 U JP S60155016U JP 3951184 U JP3951184 U JP 3951184U JP 3951184 U JP3951184 U JP 3951184U JP S60155016 U JPS60155016 U JP S60155016U
Authority
JP
Japan
Prior art keywords
magnetic storage
storage card
protection sheet
card protection
resin 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
JP3951184U
Other languages
Japanese (ja)
Inventor
博隆 土屋
Original Assignee
大日本印刷株式会社
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 大日本印刷株式会社 filed Critical 大日本印刷株式会社
Priority to JP3951184U priority Critical patent/JPS60155016U/en
Publication of JPS60155016U publication Critical patent/JPS60155016U/en
Pending legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (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図は磁気式記録カードの縦断面図、第２図はヒー
トシールされる前の状態を示すカード本体□と保護シー
トの分解縦断面図、第３図、第４図は本考案の保護シー
・トの実施例を示す縦断面図であ６°１００．磁気式記
憶カー１．５０００合成樹月旨２二４．８・・・エチレ
ン−アクリル酸メチル或はメタアクリル酸メ、チル共重
合体樹脂層。, Fig. 1 is a longitudinal sectional view of the magnetic recording card, Fig. 2 is an exploded longitudinal sectional view of the card body □ and the protective sheet before being heat-sealed, and Figs. 3 and 4 are the longitudinal sectional views of the magnetic recording card. 6 is a vertical cross-sectional view showing an example of a protective sheet; Magnetic memory card 1.5000 Synthetic tree effect 224.8...Ethylene-methyl acrylate or methyl methacrylate copolymer resin layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂シートの一面にヒートシール性樹脂層′　　　
としてエチレンと１呼量％以上のアクリル酸メチル或は
、メタアクリル酸メチルとの共重合体樹脂層を積層して
なることを特徴とする磁気式記録カードの保護シート。Heat-sealable resin layer on one side of synthetic resin sheet
1. A protective sheet for a magnetic recording card, comprising a copolymer resin layer of ethylene and 1% or more of methyl acrylate or methyl methacrylate.
JP3951184U 1984-03-19 1984-03-19 Magnetic storage card protection sheet Pending JPS60155016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3951184U JPS60155016U (en) 1984-03-19 1984-03-19 Magnetic storage card protection sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3951184U JPS60155016U (en) 1984-03-19 1984-03-19 Magnetic storage card protection sheet

Publications (1)

Publication Number Publication Date
JPS60155016U true JPS60155016U (en) 1985-10-16

Family

ID=30547521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3951184U Pending JPS60155016U (en) 1984-03-19 1984-03-19 Magnetic storage card protection sheet

Country Status (1)

Country Link
JP (1) JPS60155016U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232304A (en) * 1975-09-08 1977-03-11 Fuji Photo Film Co Ltd Laminate film having magnetic recording layer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232304A (en) * 1975-09-08 1977-03-11 Fuji Photo Film Co Ltd Laminate film having magnetic recording layer

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