| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a nozzle head which can more suitably perform foaming of contents in a container and can form and eject more creamy foam. <P>SOLUTION: In the nozzle head to be attached to a foam ejection pump container, which head is attached to the upper part of the foam ejection pump container, has a gas-liquid mixing chamber 39 near an attaching part to the pump container, and has the flow passage of fluid that is foamed by gas-liquid mixing in the gas-liquid mixing chamber 39 in a nozzle head body 18, a porous body 17 having a larger area than the cross-sectional area of the flow passage of the gas-liquid mixing chamber 39 is provided in the nozzle head body 18. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
