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发明公开
CN103494859A 一种复方公英素片薄膜包衣的生产工艺 无效 - 撤回

一种复方公英素片薄膜包衣的生产工艺
摘要：
本发明涉及一种复方公英素片薄膜包衣的生产工艺，所述复方公英素片薄膜包衣的生产工艺包括配浆、预热及喷制，配浆：即将包衣材料溶于95％乙醇中，搅拌均匀，该包衣材料的重量只有复方公英素片量的0.8％；其次是预热，即将预先压制好的复方公英片素片置于包衣机内，素片温度逐渐达到39～40℃；然后调节好喷枪，将搅拌均匀的包衣材料溶液均匀喷涂于滚动中的素片上，直至色泽均匀，干燥，即制得复方公英片膜包衣产品。本发明所述的复方公英素片薄膜包衣的生产工艺具有突出的优势，其使用包衣材料少，降低了成本，大大缩短了生产时间；且具有防潮性能好等优势。
摘要（英）：

The invention relates to a production process of a film coating for compound uncoated Gongying tablets. The production process of the film coating for the compound uncoated Gongying tablets comprises the following steps of slurry preparation, preheating and spraying, wherein in the slurry preparation process, a coating material is dissolved in 95% ethyl alcohol, and uniformly stirred, wherein the weight of the coating material is only 0.8 percent of that of each compound uncoated Gongying tablet; in the preheating process, the compound uncoated Gongying tablets which are tabletted are put into a coating machine, and the uncoated tablet temperature gradually reaches 39-40 DEG C; and then a spray gun is adjusted, the uniformly-stirred coating material is uniformly sprayed on the rolling uncoated tablets till the color and luster are uniform, and the sprayed uncoated tablets are dried to obtain compound Gongying tablet film coating products. The production process of the film coating for the compound uncoated Gongying tablets has outstanding advantages, fewer coating material is used, the cost is reduced, and the production time is greatly shortened; in addition, the film coating for the compound uncoated Gongying tablets has the advantages of good humidity resistance and the like.

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