| 摘要 |
A foam mixer-applicator for mixing a two-part foamable composition which includes a) a mixing head (30) having a mixing chamber for mixing the two parts of the foamable composition, which is sealingly connected to b) a foaming chamber housing (54) having a foaming chamber (52) of a substantially greater capacity than the mixing chamber and an outlet port (58) for discharging the foam composition after foaming and acquiring a higher, yet flowable viscosity, and c) means (94) for pushing the foamed composition through the outlet port of the foam chamber housing. |
