Ink packaging

Patent Name Ink Packing Patent Applicant Brother Industries Co., Ltd. Principal Applicant Address In Nagoya, Aichi Prefecture, Japan Inventor Morita Yoshikazu Application (Patent) No. 200410034309.9 Date of Application 2004.04.09 Certification Date Approval Notice No. 1535835 Auditing Announcement Date 2004.10.13 Specification CD-ROM No. D0441 main classification number B41J2/175 classification number B41J2/175 division Original Application No. Priority Item Abstract An ink package comprising: an ink containing bag (21) containing ink and formed by a first flexible sheet; An outer bag (5) formed of a second flexible sheet and surrounding the ink containing bag so as to form a space between the ink containing bag and the outer bag; and an ink delivery member (7) which includes a fixed A portion (7a2) and an extension portion (7b), the outer bag being fixed at its opening at the fixing portion, the extension portion being formed near the fixing portion so as to extend toward the inside of the outer bag along a first direction of the fixing portion and The ink containing bag is secured to the extension at its opening; and wherein the ink delivery member also includes an ink containing bag An external ink supplied to the ink passage of the ink package (6) and means for holding said space communicating with the ink package a passage (22) communicating with the exterior. Slaves 1. An ink package comprising: an ink containing bag (21) containing ink and formed of a first flexible sheet; an outer bag (5) formed of a second flexible sheet and enclosing the container The ink accommodating bag forms a space between the ink accommodating bag and the outer bag; and an ink delivery member (7) including a fixing portion (7a2) and an extension portion (7b), the outer bag An opening is fixed to the fixing portion, the extension portion is formed near the fixing portion so as to extend toward the inside of the outer bag along the first direction of the fixing portion, and the ink containing bag is fixed on the opening portion at the opening thereof; and wherein The ink delivery member also includes an ink outlet passage (6) for conveying the ink in the ink containing bag to the outside of the ink pack, and a communication passage (22) for keeping the space in communication with the outside of the ink pack (22). ).