| 摘要 |
PURPOSE: A manufacturing method of decoration pulp paste is provided to clearly form surface patterns of decoration by elasticity from constant viscosity always, and to be suitable for mass production. CONSTITUTION: A manufacturing method of decoration pulp paste comprises: a step of stirring methyl ethyl ketone or acetone in a stirrer; a step of putting thermoplastic polyurethane for 10-15 minutes; a step of stirring putting polyvinyl acetate into the stirrer stirring the outcome for 16-18 hours with maintaining the temperature of 15-30 °C; a step of putting solvent into the stirrer; a step of additionally stirring the outcome for 1-2 hours with maintaining the temperature of 15-30 °C; and a step of aging the outcome in sealed space.
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