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薄膜包衣是五十年代发展起来的一种包衣新工艺,它是在糖包衣基础上发展起来的,是由一种或数种成膜的聚合物,在片芯上形成膜,薄膜包衣于六十年代已在国外广泛应用,并且发展迅速。进口片剂以其独特的外观和内在质量,一直在我国药品消费中占有很大的市场,相比之下,我国的片剂包衣水平较为落后。随着医药科学和药品生产技术的不断发展,我国医药产品必须面向国际市场,参与市场竞争,因此,必须改变传统的制剂工艺和包衣方法。九十年代初,进口彩色包衣粉已逐渐进入中国市场,使部分企业的薄膜包衣达到较高的制剂水平,并收到了很好的社会效益和经济效益,从而刺激了国产彩色包衣粉的研究、开发和
Film coating is developed in the fifties a coating of new technology, which is based on the development of sugar coating is formed by one or several kinds of film-forming polymer, the film core formed on the film, film Coatings in the sixties have been widely used abroad, and the rapid development. Imported tablets, with their unique appearance and inherent quality, have always occupied a great market in the pharmaceutical consumption in our country. In contrast, the tablet coating level in our country lags behind. With the continuous development of medical science and drug production technology, Chinese pharmaceutical products must face the international market and participate in the market competition. Therefore, the traditional preparation technology and coating methods must be changed. In the early nineties, imported color coating powder has gradually entered the Chinese market, so that some enterprises to achieve a higher film coating level of preparation, and received a very good social and economic benefits, thus stimulating the domestic color coated powder Research, development and