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    • 2. 发明公开
    • TABLETTE MULTICOUCHES À CAVITÉ, DISPOSITIF ET PROCÉDÉ DE COMPACTION D'UNE TELLE TABLETTE
    • WITH HOLE,压缩这样的平板设备和方法,多层片
    • EP3148787A1
    • 2017-04-05
    • EP15725613.2
    • 2015-05-27
    • Eurotab
    • BROSSE, JacquesVENET, ValérieESPEIT, Jean-LouisMALARTRE, David
    • B30B11/08C11D17/00B30B15/06
    • B30B11/085B30B11/08B30B15/065C11D17/0078
    • The invention relates to a press device for manufacturing compacted tablets from at least one mixture in powder form, comprising at least one compaction assembly comprising a lower punch (3) and an upper punch (4) each having an active compaction surface and placed on either side of a die, in which the lower punch has a longitudinal recess open on the side of the die, inside of which is mounted a central rod which is translatably mobile relative to the lower punch, characterised in that the central rod is coupled to the lower punch by means of a resilient link provided so as to hold, in an inoperative position, the central rod in a maximum deployed position in which the central rod protrudes relative to the active surface of the lower punch. The invention also relates to a specific compaction method and to a multi-layer compacted tablet with a recess.
    • 本发明涉及一种用于从粉末形式的至少一种的混合物的制造压实片剂压制装置,其包括至少一个压实组件,其包括一个下冲头(3),并且在上冲头每一个都具有在活性压实表面(4)和表面上一 的侧面,其中,所述下冲头具有纵向凹部上的管芯的侧开口,所有在其内部安装有中心杆所有相对于下部冲头可平移移动,其是,DASS中心杆被耦合到 通过设置成保持,在非工作位置的弹性连结手段下冲头,在最大展开位置的中心杆,其中所述中心杆突出相对于下部冲头的活性表面。 因此本发明涉及到一个特定的压缩方法,并与凹部的多层压制片剂。