| 摘要 |
<p>A laminator apparatus comprises two holding portions for a lower and a upper roller (3, 13), respectively, and a heating means (9, 19) encompassing at least one of the rollers and provided with a heating element (10, 20) for heating up at least said at least one roller (3, 13). A gap (4) between the two rollers (3, 13) allows the introduction of a good to be laminated between layers of thermoplastic material. The axial position of one roller (3, 13) is fixed in relation to the plane of the introduction gap (4). Both rollers (3, 13) are encompassed by heating means (9, 19), which have at each point of their inner surface a predetermined position (11; 30, 31; 30, 41) in relation to their corresponding roller (3, 13). This ensures a higher lamination quality and allows for a higher lamination speed.</p> |
