US 11,944,995 B2
Coating system
Angong Peng, Ningde (CN); Zhenguang Tang, Ningde (CN); Hongwu Shang, Ningde (CN); Pengjun Yang, Ningde (CN); and Yinxiang Lin, Ningde (CN)
Assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde (CN)
Filed by CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde (CN)
Filed on Sep. 5, 2023, as Appl. No. 18/461,471.
Application 18/461,471 is a continuation of application No. 18/454,821, filed on Aug. 24, 2023, abandoned.
Application 18/454,821 is a continuation of application No. PCT/CN2023/078712, filed on Feb. 28, 2023.
Claims priority of application No. 202221045996.4 (CN), filed on May 5, 2022.
Prior Publication US 2023/0405628 A1, Dec. 21, 2023
Int. Cl. B05C 1/08 (2006.01)
CPC B05C 1/0808 (2013.01) [B05C 1/083 (2013.01); B05C 1/0839 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A coating system for coating a substrate, wherein the coating system comprises:
a first gravure apparatus configured to receive a substrate, wherein a surface of the substrate comprises at least one first coating region and at least one second coating region adjacent to the at least one first coating region, the first and second coating regions are not overlapped, wherein the first gravure apparatus comprises a first gravure roller, the first gravure roller comprises a first roller body, a surface of the first roller body comprises at least one first engraving region corresponding to the at least one first coating region, the at least one first engraving region and the at least one first coating region have an equal width, and the first gravure apparatus is configured to apply a first functional layer onto the at least one first coating region; and
a second gravure apparatus arranged in a transporting direction of the substrate downstream from the first gravure apparatus and configured to receive the substrate having the first functional layer coated on the at least one first coating region, wherein the second gravure apparatus comprises a second gravure roller, the second gravure roller comprises a second roller body, a surface of the second roller body comprises at least one second engraving region corresponding to the at least one second coating region, the at least one second engraving region and the at least one second coating region have an equal width, wherein the second gravure apparatus is configured to apply a second functional layer made of a material different from that of the first functional layer onto the at least one second coating region.