| 摘要 |
<p>The invention pertains to highly productive apparatus (1) for vacuum coating roll substrate (3) without touching any elements of the winding system by the substrate front surface, thereby preventing damage of the substrate front side and deposited coating. The apparatus comprises at least one loop winding device (9), which is installed between separate units (7) of the substrate cooling device. The said device comprises an input turning roller (11), central turning roller (12) and output turning roller (13), while each pair of neighboring turning rollers touches the substrate in a single plane. The suggested apparatus provides highly productive deposition of up-to-date high-technology coatings onto comparatively wide polymer films, metal foils and similar substrates. Necessary quality is provided, including for composite coatings. The possibility of processing fairly long roll materials provides uninterrupted operation of the deposition apparatus during long operation cycles, thus ensuring high productivity of the equipment.</p> |
