| 摘要 |
A liquid pressure transfer printing method for a steering wheel rim of an automobile, using a transfer printing sheet having different patterns or brightness at the left and right sides thereof, is achieved by preparing a transfer printing sheet for a front surface where patterns having a predetermined shape are arranged at all positions corresponding to transfer printing positions on the front surface of the core of the steering wheel rim by using computer graphics so that the patterns can be concurrently transfer-printed at the transfer printing positions, preparing transfer printing sheets for part of a rear surface where patterns of a predetermined shape are independently arranged to correspond to positions of the patterns of a predetermined shape of the transfer printing sheet for the front surface by using computer graphics so that transfer printing can be performed without interference on the rear surface of the core of the steering wheel rim where a steering column attachment portion protrudes, performing transfer printing on all transfer printing portions of the front surface of the core of the steering wheel rim by using the transfer printing sheet for the front surface while masking the rear surface of the core of the steering wheel rim, cleaning and masking the front surface on which the first transfer printing has been performed, after flipping the steering wheel rim, partially performing transfer printing on transfer printing portions of the rear surface by using the transfer printing sheet for part of the rear surface.
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