High bright black decorative strip and integrated extrusion production process of high bright black decorative strip
The invention firstly provides a high bright black decorative strip. The high bright black decorative strip comprises a high bright black framework. The high bright black framework comprises a brightpanel section and clamp-connecting sections. The clamp-connecting sections are located at the left en...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention firstly provides a high bright black decorative strip. The high bright black decorative strip comprises a high bright black framework. The high bright black framework comprises a brightpanel section and clamp-connecting sections. The clamp-connecting sections are located at the left end and the right end of the bright panel section. The upper end and the lower end of the high brightblack framework are bent to the same side face to form clamp-connecting hooks, and the interior of the high bright black framework and the outer surfaces of the clamp-connecting hooks are coated withsealant. The invention further relates to an integrated extrusion production process of the high bright black decorative strip. The process includes the steps of rolling; gumming; drying; composite extruding; cooling; and later treatment. In the drying step after gumming, the temperature of a drying device is kept at 160 DEG C-200 DEG C, the time is controlled at 5 s-10 s, and the problem that the surface of high bright bl |
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