くじシート

Lot sheet

Abstract

(57)【要約】 【課題】 くじ情報を隠蔽片の剥離動作で確認できると ともに、情報の破損を防止する特別な加工を不要とし、 表示情報量を増加する。 【解決手段】 くじシート1の台紙3のくじ情報2a, 2b,2cに対応する部分に接着力増強剤4a,4b, 4cを設け、これら接着力増強剤4a,4b,4c設置 部分には、隠蔽片5a,5b,5cを、その裏面に設け た接着後に剥離可能な感圧性接着剤層6a,6b,6c が対接するよう配置して加圧接着し、感圧性接着剤層6 a,6b,6cと接着力増強剤4a,4b,4cとの接 着面から剥離可能として、くじ情報2a,2b,2cを 視認不能とする。隠蔽片5a,5b,5cを捲り上げる と、感圧性接着剤層6a,6b,6cと接着力増強剤4 a,4b,4cとの接着面が剥離し、くじ情報2a,2 b,2cを視認することができる。
PROBLEM TO BE SOLVED: To check lot informations by the release operation of a masking slip, obviate the necessity of the special processing for preventing the damage to the informations and increase the display information amount. SOLUTION: Bonding force strengthening agents 4a, 4b and 4c are provided on the sections corresponding to lot informations 2a, 2b and 2c of a base plate 3 of a lot sheet 1, and masking slips 5a, 5b and 5c are disposed on the sections of providing the bonding force strengthening agents 4a, 4b and 4c so that relative pressure-sensitive bonding agent layers 6a, 6b and 6c provided on the rear faces of the masking slips are faced to the sections of providing the pressure- sensitive bonding agent layrs, and pressure bonded together, and the bonding faces of the pressure-sensitive bonding layers 6a, 6b and 6c with the bonding force strengthening agents 4a, 4b and 4c are set to be releasable, while the lot informations 2a, 2b and 2c are set to be invisible. When the masking flaps 5a, 5b and 5c are turned over, the bonding faces of the pressure-sensitive bonding agent layers 6a, 6b and 6c with the bonding force strenthening agents 4a, 4b and 4c are released and the lot informations 2a, 2b and 2c are visulized. COPYRIGHT: (C)1997,JPO

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