| 摘要 |
PROBLEM TO BE SOLVED: To dispense with bringing a froth discharging container of a squeezing type into proximity to an object to be washed at the time of washing the object to be washed by stabilizing the froth quality of the froth to be discharged and assuring several tens cm as the discharging distance of the froth regardless of the amt. of the liquid housed in the container. SOLUTION: This container consists of a container body 2 which is deformable by pressing and houses the liquid, a nozzle 6 and a cap 3 which has a liquid introducing path for introducing the liquid in the container body 2 to this nozzle 6, an air introducing path for introducing the air in the container body 2 to the nozzle 6 and a porous screen disposed just before the nozzle. The container is constituted to discharge the liquid in the container body in the form of the froth from the nozzle 6 when the container body 2 is pushed. In such a case, the ratio SA/SB of the min. sectional area SA of the liquid introducing path at the time of discharge and the min. sectional area SB of the air introducing path is specified to 10/1 to 0.1/1 and the min. sectional area SB of the air introducing path is specified to <=4mm<2> . A net-like screen 8 and a screen having radially arranged plural holes are formable as the porous screen. |
