Metal article having decorative graph-text and preparation method thereof
AssigneeBYD Company Limited
InventorsFuhua LUO, Jiang YUAN, Jihou WANG, Liang CHEN
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a metal article having decorative graph-text. The metal article comprises includes a metal substrate having micropores on the surface, thermal sublimation ink filled in a portion of the micropores, and a pore-sealing layer located on the surface of the metal substrate. The present disclosure also provides a preparation method for a metal article having decorative graph-text.
Claims20
A metal article having decorative graph-text, wherein the metal article comprises a metal substrate having micropores on a surface of the metal substrate, thermal sublimation ink filled in a portion of the micropores, and a pore-sealing layer located on the surface of the metal substrate.
A preparation method for a metal article having decorative graph-text, wherein the method comprises the following steps:
- S1, performing a micropores treatment on a metal substrate to obtain the metal substrate having micropores on a surface of the metal substrate;
- and printing thermal sublimation ink onto thermal sublimation paper according to a desired graph-text shape;
- S2, matching and attaching the graph-text on the thermal sublimation paper to the surface of the metal substrate;
- S3, heating the thermal sublimation ink to cause the thermal sublimation ink to enter the micropores on the surface of the metal substrate, so as to form the decorative graph-text;
- S4. removing the thermal sublimation paper and sealing pores, thereby obtaining the metal article having the decorative graph-text.
Dependencies are inferred from the claim text.