METHOD OF FORMING COLORED UNEVEN PATTERNS, AND THERMAL TRANSFER FOIL
    1.
    发明公开
    METHOD OF FORMING COLORED UNEVEN PATTERNS, AND THERMAL TRANSFER FOIL 失效
    PROCESS一种产生彩色凹凸图案及热转印膜。

    公开(公告)号:EP0639470A1

    公开(公告)日:1995-02-22

    申请号:EP94907688.9

    申请日:1994-02-25

    IPC分类号: B44C1/17 B44C1/24

    摘要: Thermal transfer oil (4) formed by laminating a mold releasing layer (4b) about 0.02 µm in thickness, a transparent colored protective layer (4c) about 2 µm in thickness, a reflecting layer (4d) about 0.03-0.05 µm in thickness and a layer (4e) of a thermoplastic resin on one surface of a base film (4a) about 12-25 µm in thickness is laminated on a substrate (11) consisting of a metal sheet constituting a dial of a timepiece. The base film (4a) is then removed from the transfer foil (4), which is thereafter thermally pressed by a mold (21). A pressing surface (22) of the mold (21) has a fine uneven pattern, which is transferred to the colored protective layer (4c), reflecting layer (4d) and layer (4e) of a thermoplastic resin.

    摘要翻译: 约0点02微米厚,透明有色的保护层(4c)的约2微米的厚度,反射层(4D)约0点03层叠脱模层(4B)至0点05微米FORMED热转印油(4) 在厚度和热塑性树脂的上厚度大约12-25微米层压的衬底(11)上的基膜(4a)的一个表面上的层(4E)由构成钟表的文字盘的金属板制成。 基座电影(4a)中,然后从其随后由热的模具(21)按压的转印箔(4)所有除去。 所述模具(21)的按压面(22)具有微细凹凸图案,所有这一切都被转印到有色的保护层(4c)中,反射层(图4D)和热塑性树脂的层(图4e)。