| 摘要 |
A mask for a roller printer with a nozzle is provided to prevent the mask from being eroded due to an injection of a solder by arranging the nozzle made of a material with a high intensity on a solder injection hole. A mask(100) of a roller printer is implemented on a base(4). A PCB is implemented under the mask. A roller of the roller printer is slid to spray a solder on the PCB(Printed Circuit Board). The solder is sprayed on an accurate land position of the PCB, when a solder injection hole is compressed by the roller(6). A nozzle is inserted into the solder injection hole. The nozzle is made of a material with a higher intensity than the mask, so that the nozzle is not eroded, even when a large amount of solders are sprayed on the nozzle.
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