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医院小量制备膜剂,目前普遍使用玻璃板涂膜法,其缺点为厚度不易控制,主药含量分布不均匀。我们设计了一种简易模具,经使用较为满意。现将制作方法和使用方法介绍如下。1.用5mm×160mm×225mm 合金铝板一块,铣成宽12mm、长200mm、深0.3mm凹槽12条,凹槽之间间隔0.5mm。可根据需要制作若干块备用。2.制膜剂时,可将按计算量制成的均匀浆液倒入模板一端,用竹、木制刮板刮平全部凹
The hospital prepared a small amount of film, the current widespread use of glass coating method, the disadvantage is that the thickness is not easy to control, the main drug content is unevenly distributed. We designed a simple mold, the use of more satisfied. Now the production methods and methods of use are described below. 1 with 5mm × 160mm × 225mm aluminum alloy piece, milling width 12mm, length 200mm, depth 0.3mm groove 12, the interval between grooves 0.5mm. According to the need to make a number of spare. 2. Film-forming agent, the calculated amount can be made of a uniform slurry poured into one end of the template, with bamboo, wooden scraper to scrape all the concave