CPC B41J 2/17553 (2013.01) [B41J 2/17509 (2013.01); B41J 2/17513 (2013.01); B41J 2/17523 (2013.01); B41J 2/17566 (2013.01); B41J 29/02 (2013.01); B41J 29/13 (2013.01); B41J 2002/17573 (2013.01)] | 8 Claims |
1. A tank, comprising:
a frame having a first side and a second side;
a first film attached to the first side of the frame to form a liquid storage chamber with the frame; and
a second film attached to the second side of the frame to form a liquid outflow passage with the frame, the liquid outflow passage communicated with the liquid storage chamber,
wherein the first film and the second film face each other, and
when viewed in a facing direction of the first film and the second film, the liquid storage chamber and the liquid outflow passage overlap with each other.
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