According to a preferred embodiment of the dispensing structure, a lid is provided to close the dispensing orifice of the cover, especially in those applications wherein an additive product is initially stored within {TAIL ~ the chamber} in {HEAD ~ the cover} 
According to a preferred embodiment of the dispensing structure , a lid is provided to close the dispensing orifice of the cover , especially in those applications wherein an additive product is initially stored within { TAIL ~ the chamber } in { HEAD ~ the cover }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD