| 摘要 |
<p>According to an aspect of the invention, a liquid supply apparatus includes a liquid bag, a borer, and a discharge stop part. A liquid to be supplied to a supply destination is filled in the liquid bag. The liquid bag has an opening part in which a sealing film is installed. The borer has a radial shape in the cross-sectional view and has a tilt part that is tilted toward the center of the radial shape at the tip to be inserted into the opening part of the liquid bag to bore the sealing film. The discharge stop part is arranged at the opening part of the liquid bag, has elasticity, and is provided with a slit having a minus symbol shape which is pressed and extended by the insertion of the borer.</p> |
