Method and device for producing tablets

Details Method and device for producing tablets Method and device for producing tablets

A - Human Necessities

61

J

A61J 3/10 (2006.01) A61K 9/20 (2006.01) B01J 2/20 (2006.01) B29B 9/06 (2006.01) B30B 11/16 (2006.01) B30B 15/30 (2006.01) B29C 37/02 (2006.01)

Patent

CA 2343234

The invention relates to a method and device for producing tablets by means of hot melt extrusion. The inventive device comprises an extruder (10) and forming rollers (21, 23) for the production of a continuous strip of tablets (14). Means for separating and deburring the cold extruded strip of tablets (14) are also provided. Said means consist of break-off rollers for separating the tablets and deburring means (50), such as a rotating dragee tub, arranged downstream from said break-off rollers and physically separated therefrom.

Procédé et dispositif de fabrication de comprimés à l'aide de l'extrusion de matière fondue. Ledit dispositif comporte une extrudeuse (10) et des rouleaux de formage (21, 23) pour la fabrication d'une bande continue (14) de comprimés. Il comporte également des moyens permettant de séparer et d'ébarber la bande (14) de comprimés extrudée refroidie, qui sont composés de rouleaux de rupture (40) destinés à séparer les comprimés et de moyens d'ébarbage (50) placés après les rouleaux de rupture et séparés physiquement de ces derniers, par exemple d'une cuve à dragéifier rotative.

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