| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink pack preventing a volatile substance in ink from accumulating in an interface between a metal layer and an inner surface layer and in its turn preventing reaction caused by the accumulation to improve the storage property of ink. SOLUTION: This ink pack for an ink-jet printer comprises an ink container for storing ink. The ink container comprises at least the inner surface layer and a metallic shading layer disposed on the outside of the inner surface layer. The inner surface layer has a multilayer structure formed by laminating a plurality of resin layers consisting of thermoplastic resin of different compositions respectively. COPYRIGHT: (C)2009,JPO&INPIT |
