Dispensing – With lock or fastening seal – Inhibiting operation of flow controller or closure
Patent
1994-09-21
1996-11-12
Huson, Gregory L.
Dispensing
With lock or fastening seal
Inhibiting operation of flow controller or closure
222205, 222129, B67B 500
Patent
active
055731430
ABSTRACT:
Multi-chamber containers with a dispenser/doser portion are blow molded as a single integral piece. Each chamber can then be fitted with dip tubes with a dip tube fitment forming a seal in the transition of the container body to the dispenser/doser portion. The dividing webs in the container which form the container into multiple chambers are continued up into and through the dispenser/doser portion. The webs of the container body are of a thickness so that they flex upon a compression force being applied to the container walls. This compression force flows liquid in each chamber of the container body up through the dip tubes and into the dispenser/doser portion.
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Deardurff Lawrence R.
Del'Re Salvatore N.
Durham Daniel J.
McKinney James C.
Sherman Adam
Colgate-Palmolive Company
Huson Gregory L.
McGreal Michael J.
Serafino James M.
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