To provide a cap having a nozzle for squeeze foamer which allows a plurality of meshes having different mesh diameters to be easily incorporated in the cap and enables high-quality foams to be formed in a stable state.
A foam discharger includes a cap body 17 with which a nozzle section 16 is integrally formed and a foam forming part 13 which is fitted to the inside of the cap body 17. A foam forming part 13 includes not only mesh sections 14a and 14b arranged at vertical two stages on a surface along a vertical axial direction of the cap body 17 when fitted to the cap body 17 but also a pedestal section 15 protruded in front of the upper stage mesh section 14a and the lower stage mesh section 14b. The foam forming part 13 allows a mixture of content liquid and air to pass through the lower stage mesh section 14b and reach the rear surface side from the front surface side being lower than the pedestal section 15, further allows the mixture to pass through the upper stage mesh section 14a from the rear surface side being higher than the pedestal section 15 to cause it to foam, and then discharges the foamed mixture from the nozzle section 16.
| JPH0632343 | [Name of invention] Valve structure |
YAMADA TAKASHI
| JPH09323746A | 1997-12-16 | |||
| JP2011051622A | 2011-03-17 |
Yoshiyuki Matsushima
Shuichi Maeda