| 摘要 |
A heating module for dye sublimation printing on an article comprises a first heating plate, an infrared heating source, and a metal shield. The infrared heating source is disposed under the first heating plate and emits a radiation. The metal shield can prevent the radiation, emitted by the infrared heating source, from projecting directly on the article. The first heating plate preheats a retransfer sheet to be softened and then molded on the article. Consequently, the infrared heating source heats the retransfer sheet for sublimation dye transfer on the article.
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