Mixing and discharge capsule

Dispensing – With cutter and/or punch – To form dispensing opening in container

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Details

206222, 215DIG8, 222 83, 222136, 222327, 222386, 604 87, 604200, B67B 748

Patent

active

046485325

ABSTRACT:
A combination mixing and discharge capsule for storing separate ingredients which are to be mixed together prior to use and including a container body for one ingredient closed at one end by a slidable piston and the opposite end being displaceably received in a cup-shaped cap which forms a second compartment with a perforated wall of the container body opposite the end containing the piston for receiving a frangible pillow containing a liquid second ingredient to be mixed with the ingredient in the body. The cap has a discharge nozzle extending axially therefrom and when the cap is displaced farther onto the body the innermost wall of the pillow is burst to cause the discharge of the liquid ingredient through the perforated wall end into the container body for mixing with the ingredient therein. After mixing is completed, a puncturing rod is inserted into the nozzle to puncture the opposite wall of the pillow and, when the rod is withdrawn the piston is moved toward the perforated wall to effect discharge of the mixed ingredients through the nozzle.

REFERENCES:
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patent: 3415360 (1968-12-01), Baumann et al.
patent: 3425598 (1969-02-01), Kobernick
patent: 3521745 (1970-07-01), Schwartzman
patent: 3537605 (1970-11-01), Solowey
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patent: 3655035 (1972-04-01), Muhlbauer
patent: 3655037 (1972-04-01), Lussier
patent: 3684136 (1972-08-01), Baumann
patent: 3739947 (1973-06-01), Baumann et al.
patent: 3802604 (1974-04-01), Morane et al.
patent: 3819091 (1974-06-01), Hollender
patent: 3907106 (1975-09-01), Purrmann et al.

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