| 摘要 |
<p>The invention relates to a disposable cartridge of the type traditionally used for painting with spray guns, comprising only two parts, namely: a cover including the corresponding filter, provided with means for screwing same to a cup; and a cup provided with complementary screw means and formed by an upwardly open body and a double wall surface defining an inner portion and an outer portion. In addition, the cover includes cup-sealing means and means for solidly connecting a cartridge to a gun in order to facilitate the handling of the cartridge and, consequently, the insertion of the cartridge into the gun and the removal of same from the gun at the end of the painting operation.</p> |
