Manufacturing method of extruded plastic surface thermal transfer metal film decoration product
The invention discloses a manufacturing method of an extruded plastic surface thermal transfer metal film decoration product. The method comprises the following steps: 1, drying raw materials; 2, mixing and stirring the raw materials according to a certain ratio; 3, conveying the raw materials to a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a manufacturing method of an extruded plastic surface thermal transfer metal film decoration product. The method comprises the following steps: 1, drying raw materials; 2, mixing and stirring the raw materials according to a certain ratio; 3, conveying the raw materials to a plastic extruding machine, and heating step by step; 4, extruding, allowing the resulting extruded object to enter a mold, shaping, and carrying out vacuum cooling; 5, heating in a point and surface manner, and repairing defects; 6, transferring a metal film; and 7, carrying out linear traction, and slitting. The method has the advantages of high automation degree, no pollution, and realization of transferring various metal films on surfaces of section bars having various structures. |
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