| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a charging utensil for a viscous material film pack which smoothly pushes out a viscous material without biting in the film pack, and houses the pushed out film pack in a housing section at the center of a nozzle main body by folding it without remaining the viscous material. <P>SOLUTION: This charging utensil 11 is constituted of a cylindrical cylinder main body 13 which slidably houses the cylindrical bag-shaped film pack 12 in which the viscous material W is sealed, the nozzle main body 15 to which a discharging nozzle 14 for the viscous material W is detachably attached, and also, which is detachably fitted on one end side of the cylinder main body 13, and a plunger 16 which is slidably fitted in the cylindrical cylinder main body 13, and presses the film pack 12 to the nozzle main body 15 side. The cylinder main body 13 which constitutes the charging utensil 11, the nozzle main body 15, and the plunger 16 are formed by using a transparent high-density polyethylene as the material for the dimensional stability at the times of a high temperature and a low temperature in the manufacture by injection-molding or the like. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
