Title:
カード及びカードの製造方法
Document Type and Number:
Japanese Patent JP4284750
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To laminate the trouble due to hydrogen chloride or dioxine at the incineration treatment of cards by meltingly laminating a layer made of one or more resins selected from the group consisting of specified resins on both the sides of an amorphous polyethylene terephthalate base material. SOLUTION: A resin is meltingly laminated on both the sides of an amorphous polyethylene terephthalate (hereafter referred to as 'PET') base material 2. On the PET base material 2, a printing layer 4 may well be provided, when necessary. Further, a magnetic tape 5 may well be provided on the side 1 of a card. In this case, the PET base material 2 is a sheet made of an undrawn sheet, the degree of crystallinity of which is about 5% or less, or a copolymer of terephthalic acid, cyclohexane dimethanol and ethylene glycol. A polystyrene resin sheet, a polymethyl methacrylate resin sheet or the like, which does not stick to a mirror plate at its thermal lamination, is used as a resin layer 3 laminating onto both the sides of the base material 2. Furthermore, rein layers different from each other may well be laminated on both the sides of the base material.
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| WO/2003/106183 | INK-RECEPTIVE FOAM ARTICLE |
| JPS6049534 | [Title of the device] Layout card |
Inventors:
Toshifumi Imai
Application Number:
JP11881199A
Publication Date:
June 24, 2009
Filing Date:
April 26, 1999
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
B42D15/00; G06K19/02; B32B27/00; B32B27/30; B32B27/34; B32B27/36; B32B27/40; B42D25/23; B42D25/40; B42D25/455; G06K19/077
Domestic Patent References:
| JP11070768A | ||||
| JP10240893A | ||||
| JP10237277A |