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Combined with the production characteristics and design points of the chemical raw material medicine workshop, the overall layout, plane layout and steel platform layout of the chemical raw material medicine workshop are analyzed, and the problems that need attention in the design of the chemical raw material medicine workshop are summarized.   Part 1 Production […]

1 After Lyophilization And Layering, The Lower Layer Shrank   Phenomenon: After freeze-drying and layering, the lower layer shrinks. Or the entire product shrinks. Some of the product freezes well, some shrink into very few almost empty bottles Possible cause analysis and solution: Not pre-frozen, sublimation is too fast, it may be that the local

Objective: To provide a reference for the detection of seal integrity in injection consistency evaluation.   Methods: Based on literature research and combined with practical work experience, the relevant research on the existing injection packaging seal integrity detection technology was systematically summarized.   RESULTS AND CONCLUSION: At present, our country is still in the initial