Flat-bed press: a press with the printing surface secured horizontally flat rather than curved as on a rotary press.
平台印刷机：印版水平装置和印刷机，和别于轮转机，它的印版要作弧形装置。
The solution to harmonic mapping from plane to surface was presented, and the experiment of printing on sphere was discussed.
描述了平面到曲面调和映射的求解过程，并以球面印字为例，进行了数值试验。
Remove dyestuff of dirt on the surface of printing belt clean.
清除残留在皮带上的染料及导物，维持清洁印花状态的装置。
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