Importance

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Abstract

A liquid pressure transfer print method for printing a steering wheel rim of an automobile includes lowering the steering wheel rim up to a boundary line of a primary transfer print portion, without attaching a mask member to the other side surface of the steering wheel rim, opposite to the primary transfer print portion, after floating the transfer print film on liquid, half drying the polyvinyl alcohol layer on the primary transfer print portion of the steering wheel rim for a predetermined time and at a predetermined rate so the polyvinyl alcohol layer at a first transfer print surface is dried to a gel state, flipping the steering wheel rim and lowering the other side surface to beyond the boundary line, and soaking the steering wheel rim having the entire surface transfer printed in a solution and cleaning the polyvinyl alcohol layers by spraying the solution against the surface of the steering wheel rim. Thus, subsequent steps can be omitted, remarkably improving productivity and minimizing waste water generated so that environment pollution can be reduced.

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First Claim