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    • 10. 发明申请
    • METHOD FOR PRODUCING TRANSDERMAL PATCHES (TTS)
    • 用于生产经皮治疗PATCH(TTS)
    • WO1997022315A1
    • 1997-06-26
    • PCT/EP1996005410
    • 1996-12-04
    • LTS LOHMANN THERAPIE-SYSTEME GMBHASMUSSEN, BodoHILLE, ThomasSCHUMANN, KlausSTEINBORN, Peter
    • LTS LOHMANN THERAPIE-SYSTEME GMBH
    • A61F13/02
    • A61K9/7061A61F2013/0296A61K9/7084Y10T156/1967
    • The invention relates to a method for continuous production of transdermal patches. In said method, a laminate comprising an auxiliary layer (3) which is siliconised on one side, a self-adhesive layer (4) containing the active ingredient, and a carrier layer (9) is provided in the form of a striplike band (1). The sections (4') containing the active ingredient and obtained by punching out the layers (3) and (4) at right angles to the direction of the band are transferred in stages to a second band (2). There is punching out during the resting stage between the stages and transfer to the second band (2) is carried out at preferably equal distances using transfer means (11, 12). The invention is characterised in that during transfer the carrier layer (9) is initially removed from the sections (4') containing the active ingredient and subsequently the sections (3') of the auxiliary layer are removed using a self-adhesive process layer (5).
    • 一种用于连续生产透皮治疗贴剂的方法,其中提交至少一侧的叠层硅化辅助层(3),含有药物的压敏粘合剂层(4)和支持体层(9),为带状卷筒纸(1)和(通过冲压所述层 图3和4)含有活性物质的部分(4“的横幅方向的横向获得)被循环地传送到第二网络(2),穿孔过程借助于在优选相等的间隔发生在周期和传送过程之间的休止阶段到第二卷筒纸(2) 转印装置(11,12)被执行,在转移期间,其特征在于,第一,包含活性物质的部分(4“)的载体层(9),然后将部分(3”辅助层的)与压敏粘合剂的帮助下,该处理层(5) 相减。