An additive material may be initially stored in the dispensing structure above the membrane and can be combined with {HEAD ~ the product} in {TAIL ~ the container} after the membrane has been severed 
An additive material may be initially stored in the dispensing structure above the membrane and can be combined with { HEAD ~ the product } in { TAIL ~ the container } after the membrane has been severed
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH