| 摘要 |
<p>A method of manufacturing plastic molded products having patterns, such as letters and symbols on top and front surfaces thereof, comprising the steps of fixing a transfer sheet, which has a top surface pattern, a front surface pattern and a cutting line encompassing the front surface pattern, above a key cap, and thereafter pressing the top surface pattern on the transfer sheet against the top surface of the key cap by using a top surface pad, and simultaneously pressing the front surface pattern on the transfer sheet against the front surface of the key cap by using a front surface pad while cutting the same pattern suitably along the cutting line; and a convenient patterning device used for practicing this method.</p> |
