US 11,745,512 B2
Ink supply container and method of reproducing the ink supply container
Hiroyuki Kawate, Hokuto (JP); Noriyuki Fukasawa, Matsumoto (JP); and Atsushi Kobayashi, Matsumoto (JP)
Assigned to SEIKO EPSON CORPORATION, Tokyo (JP)
Filed by SEIKO EPSON CORPORATION, Tokyo (JP)
Filed on Jul. 6, 2021, as Appl. No. 17/368,573.
Claims priority of application No. 2020-116913 (JP), filed on Jul. 7, 2020.
Prior Publication US 2022/0009239 A1, Jan. 13, 2022
Int. Cl. B41J 2/175 (2006.01)
CPC B41J 2/17513 (2013.01) [B41J 2/17523 (2013.01)] 6 Claims
OG exemplary drawing
 
1. An ink supply container configured to supply an ink to a printer, the ink supply container comprising:
a container part configured to contain the ink;
a conduit part located on a top side of the container part, the conduit part being configured to lead the ink out;
a cap configured to protect the conduit part, the cap being detachably attached to the conduit part; and
a film that is provided on at least one of an inner surface of the container part, an inner surface of the conduit part, and an inner surface of the cap,
wherein the film is provided on all of the inner surface of the container part, the inner surface of the conduit part, and the inner surface of the cap.