1. At room temperature for up and down the crane back and forth into action, in accordance with a model for 20-180 seconds into the suspended action. 2. Migration: a model in accordance with the requirements of the placement decision, so that the dye penetrate, move into, on the board after the completion of the pre-dry. 3. Pre-dry P :90-100 ℃× 5-20min. Drying to the remaining 20-30% moisture content ...
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