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Preparation method and device for pressed pill

A pill and pill pressing technology, applied in the field of preparation of pressed pills, can solve the problems of difficult moisture control, low production efficiency, large difference in weight of pills, etc., and achieves the reduction of cumbersome manual techniques, the improvement of production efficiency, and the improvement of the level of production automation. Effect

Active Publication Date: 2021-11-02
HEHUANG PHARMA SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a device for pressing pills, which is used to solve the problems in the prior art that the weight difference between the pills is large, the production efficiency is low, and the moisture content is not easy to control.

Method used

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  • Preparation method and device for pressed pill
  • Preparation method and device for pressed pill
  • Preparation method and device for pressed pill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0170] Take 240g of Salvia (clean), 80g of Shichangpu (clean), and 120g of Schisandra (manufactured) respectively, mix them and pulverize them, pass through a sieve with an aperture of 10mm, and then pulverize the obtained coarse material, then pass through an 80-mesh sieve and a 100-mesh sieve in turn. , to obtain powder. The sieving rate of the powder passing through the 80-mesh sieve is 100 wt% and the sieving rate of the powder passing through the 100-mesh sieve is ≥95 wt%.

[0171] Then mix the powder with the soothing ointment, and the mass ratio of the powder to the soothing ointment is 385:366. When mixing, hot purified water is also added to the soothing ointment, and the mass ratio of the soothing ointment and the water added is 45:30. Anshen ointment is obtained by taking each component according to the proportion and adding water for the first decocting for 3 hours, the second decocting for 1 hour, and the filtrate obtained after filtration of the combined decocti...

Embodiment 2

[0178] The pill 1# prepared in Example 1 and the pill 1* prepared in Comparative Example 1 were tested for performance, and the specific data are shown in Table 1 below.

[0179] It can be seen from Table 1 that the pill 1* is formed by the general method. Due to the difference in physical properties such as viscosity and consistency of each batch of extract, the phenomenon that the powder has been used up and the paste has not been used up often occurs during the molding process. At the same time, the general method of making pills has a large difference in pill weight, which will cause inaccurate dosage. There are many manual operation steps in the whole process of preparation of pill 1*, the material loss is large, and the product yield is not high. The dust is flying, which is unfavorable for the microbial control of medicines and is labor-intensive. In the preparation of Pill 1*, the drying time of Chao Pill is long and the energy consumption is large.

[0180] Compared...

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Abstract

The invention provides a preparation method of pressed pills. The invention also provides a pill. According to the method and the device for preparing the pressed pills, the appearance of the pills is improved, the consistency of weight differences among the pills is improved, the product quality is improved, the production efficiency is improved, the labor intensity is reduced, the energy consumption in a production process is reduced, the method is more environment-friendly and energy-saving, the damage to medicine components in the production process is reduced, and the curative effect of products is improved.

Description

technical field [0001] The invention belongs to the technical field of preparation of traditional Chinese medicine preparations, and relates to a preparation method and a device for compressed pills. Background technique [0002] Traditional Chinese medicine pills refer to spherical or quasi-spherical solid preparations made of traditional Chinese medicine powder and suitable excipients. Chinese medicine pills include honey pills, water honey pills, water pills, paste pills, wax pills, concentrated pills, dripping pills and sugar pills. Soothe the nerves and nourish the heart pills, nourish the heart and soothe the nerves. It is used for palpitations, insomnia, dizziness and tinnitus caused by insufficiency of heart blood, internal disturbance of virtual fire. The existing preparation production process of Anshen Buxin Pills is as follows: granulation, whole granulation and total mixing, mechanical drawing of pellets, pill selection, and polishing. However, the current dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/888A61K9/20A61P25/20A61P9/00A61P9/06A61P1/08A61P27/16A61J3/06B30B15/02A61K35/618A61K33/12
CPCA61K36/537A61K36/888A61K36/79A61K36/57A61K36/48A61K36/39A61K36/43A61K36/28A61K36/704A61K36/804A61K35/618A61K36/638A61K33/12A61K9/2095A61P25/20A61P9/00A61P9/06A61P1/08A61P27/16A61J3/06B30B15/02A61K2236/331A61K2236/39A61K2236/51A61K2300/00Y02A50/30
Inventor 刘献洋周俊杰金晶岳镭段丽颖邢亚飞卢银龙李荣左洀张子育刘新凤张正光
Owner HEHUANG PHARMA SHANGHAI
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