JPH02111573U

JPH02111573U -

Info

Publication number: JPH02111573U
Application number: JP2044789U
Authority: JP
Priority date: 1989-02-23
Filing date: 1989-02-23
Publication date: 1990-09-06

Description

[Brief explanation of the drawing]

第１Ａ図および１Ｂ図は本考案に用いるフイル
ム積層体のそれゞ異なつた例を示す縦断図面、第
２Ａ〜２Ｃ図は夫々前記フイルム積層体を用いた
本考案の一実施例の製作および使用状態を示す説
明図である。図中：１……フイルム積層体、２，３……ＰＥ
Ｔフイルム、４……結合層、５……コロナ処理面
、６……アンカーコート面、７……ＰＥ樹脂ラミ
ネート層、８……感圧性接着剤層、９……剥離紙
、１０……スリツト、１１……カード基材、１２
……カード片、Ｓ……剥離可能な境界面。 Figures 1A and 1B are longitudinal sectional views showing different examples of the film laminate used in the present invention, and Figures 2A to 2C are fabrication and usage states of one embodiment of the present invention using the film laminate described above, respectively. FIG. In the figure: 1... Film laminate, 2, 3... PE
T film, 4... Bonding layer, 5... Corona treated surface, 6... Anchor coated surface, 7... PE resin laminate layer, 8... Pressure sensitive adhesive layer, 9... Release paper, 10... Slit , 11... card base material, 12
...Card piece, S...Peelable interface.

Claims

[Claims for Utility Model Registration] (1) A card base material consisting of a pair of connected card pieces that are folded facing each other on the inner writing surface, and a card base material that is bonded to each other through a peelable boundary surface and each outer a film laminate including at least a pair of transparent thermoplastic resin layers respectively adhered to the pair of card pieces via transparent pressure-sensitive adhesive layers on the side surfaces thereof, and a film laminate in which the film laminate is peelable. A different type of thermoplastic resin having a melting point lower than that of the transparent thermoplastic resin film, which has a pre-formed boundary surface, is pressed in a molten state and then cooled and solidified. A matching card that is characterized by: (2) The film laminate consists of a pair of transparent thermoplastic resin films, one of which has been subjected to adhesive treatment, and a different type of thermoplastic resin having a lower melting point than these thermoplastic resins is melted between them. 2. The folded card according to claim 1, wherein the folded card is a three-layer laminate formed by supplying the laminate in the form of a three-layer laminate and cooling and solidifying the laminate. (3) The folded card according to claim 2, wherein the surface of one of the films is subjected to corona discharge machining as the adhesion treatment. (4) The folded card according to claim 2, wherein an anchor coat is applied to the surface of one of the films as the adhesive treatment. (5) A two-layer laminate in which the film laminate is formed by supplying a different type of thermoplastic resin having a melting point lower than that of the transparent thermoplastic resin in a molten state, and cooling and solidifying the resin. 2. The folding card according to claim 1, which is a body.