Another attempt is illustrated in U. However, the uses of these dispensers have created new problems, most importantly ones associated with sanitation, productivity and waste. While the outside diameter of either open end 5254 of the inversion tube 50 is flush with the outside diameter of an adjacent region of the tube body 52if the inversion tube is tapered, then the outside diameters of the opposing ends 5254 would clearly not be the same.
Yes No. Squeezable dispensing apparatus and method of operation. Use the pull-down lever to start and stop the flow of lotion. Its use is easy to understand and easy to use by simply removing the cap, turning it upside down, squeezing the plastic bottle and dispensing the sauce from a pointed tip in the cap.
Related Articles. Containers and methods for the on-demand dispensing of flowable materials. Lotion can drip from the filling tip if you leave the hand lever in the down position for just a second or 2.
The small amount of fugitive sauce that may not have been dispensed would be confined to the small gaps at the outer edges 48 of closed end If preferred a choice of a variety of duckbill valves can also be used with various slits and durometers to dispense various products. It is easy to make a mess when pouring lotion into a different bottle.
With this versatility, it may be used for industrial uses such as glue, caulking, cleaners, or any other type of chemical imaginable. Cap 30 has a screw-on ring 32 , a duckbill valve 34 , and three feet 36 a , 36 b and 36 c not shown on FIG. Prior to insertion of liner 40 into bottle 20 , as illustrated in FIGS.