Method and apparatus for producing a dispensing tube

Package making – Apparatus for forming or partially forming receptacle and... – Forming receptacles whereby the receptacle is subsequently...

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531393, 53281, 53309, 156212, 156226, 156475, 214 1R, 221 11, 53412, 53419, 53452, 53471, B65B 6118, B65C 902, B65B 306, B65B 910

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041353471

ABSTRACT:
A method and apparatus for producing a disposable fluid dispensing tube. The apparatus includes a rotatably mounted turret which is adapted to receive tubes. Tubes mounted in the turret are indexed through stations positioned around the periphery of the turret. At each station an operation is performed on the tube and at the final station a filled and sealed dispenser tube is discharged from the turret.
In the practice of the preferred method of the invention, operations performed upon the tube include mounting a nozzle on the end of the tube, securing the nozzle to the tube, sealing the end of the nozzle, filling the tube, positioning a plunger in the other end of the tube and releasably securing the plunger to the tube.

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patent: 3120324 (1964-02-01), Amberg
patent: 3238699 (1966-03-01), Morton
patent: 3311260 (1967-03-01), Kinney
patent: 3489637 (1970-01-01), Gresi
patent: 3555764 (1971-01-01), Dowling
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patent: 3599389 (1971-08-01), Hartman
patent: 3676271 (1972-07-01), Hake
patent: 3788035 (1974-01-01), Geisel
patent: 3851443 (1974-12-01), Fine
patent: 3884396 (1975-05-01), Gordon
patent: 3886711 (1975-06-01), Brothers

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