Tag: "Tin lunch box printing ink"

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  Tin lunch box metal box printing ink introduction

  Posted in: Tin box manufacturing process, Tin Box Review

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  The outer printing of the tin lunch box usually uses an offset printing rotary machine with the same structure as the iron sheet printing, but because the solvent of the printed body is not penetrated, the overprint of more than 3 colors will have certain difficulties in overlapping printing, so a 2-color machine can be used A set of 2 colors is dried in turn, and printing is performed according to the required number of colors. In the case of a coater for primer coating at the back of the...

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