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Production system for film agent

A production system and film technology, applied in the field of film quality control, can solve problems such as poor tablet weight or thickness monitoring and affecting film yield, so as to improve efficiency, improve product quality, avoid control differences and The effect of uncertainty

Pending Publication Date: 2022-03-22
SICHUAN KELUN PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in the production process of the film, the monitoring effect of the tablet weight or thickness of the film is relatively poor, which affects the yield of the film. production system

Method used

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  • Production system for film agent

Examples

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Effect test

Embodiment 1

[0033] The invention provides a production system for film formulations, including a rolling wheel 14, a detector 6, a cutting knife 5, a reel 1 for qualified products, a drive wheel 3 for unqualified products and a rewinder 2 for unqualified products.

[0034] The rolling wheel I4 is used to convey the coated and dried medicinal film to the downstream process.

[0035] The detector 6 is arranged upstream of the rolling wheel I4 for detecting the thickness of the coated and dried drug film, and the detector 6 adopts an eddy current thickness measuring probe.

[0036] The cutting knife 5 is used to cut the film layer of the medicine film based on the detection result of the medicine film thickness, and the cutting knife 5 is arranged above the rolling wheel I4, and cooperates with the rolling wheel I4 to complete the cutting action.

[0037] The qualified product winding wheel 1 is used for winding and collecting the qualified medicine film passing through the rolling wheel I4,...

Embodiment 2

[0042] It is further improved on the basis of Example 1, and further includes a controller 13 , a coating blade 7 , a display, a film depositing roller 10 , a tensioning wheel 9 , a front heating device 11 and a rear heating device 12 .

[0043]The coating system for the film agent provided in this embodiment, along the conveying direction of the production line, successively set the film storage roller 10, the tension wheel 9, the roller II8, the front-end heating device 11, the rear-end heating device 12, and the roller I4 , Rewinding wheel 2 for qualified products, driving wheel 3 for unqualified products and rewinding wheel 2 for unqualified products. The cutting knife 5 is arranged above the rolling wheel I4, and the detector 6 is arranged above the medicine film between the rear-end heating device 12 and the rolling wheel I4.

[0044] The cutting knife is arranged on the moving part 1, and the cutting knife is driven by the moving part 1 to perform the cutting action.

...

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Abstract

The invention discloses a film agent production system which comprises a rolling wheel I. The rolling wheel I is used for conveying a coated and dried medicine film to a downstream process, and the film agent production system further comprises a detector, a cutting knife, a qualified product winding wheel and an unqualified product driving wheel. The detector is arranged at the upstream of the rolling wheel I and is used for detecting the thickness of the coated and dried medicine film; the cutting knife is used for cutting a film layer of the medicine film based on a medicine film thickness detection result; the qualified product winding wheel is used for winding and collecting the qualified medicine film passing through the rolling wheel I; and the unqualified product driving wheel is arranged at the downstream of the cutting knife and is used for winding and collecting a film layer of an unqualified medicine film. The thickness of the film agent can be effectively monitored, and the yield of the film agent can be improved.

Description

technical field [0001] The invention relates to the technical field of film quality control, in particular to a production system for film. Background technique [0002] At present, there are relatively few related technologies in the field of film preparations, which are new dosage forms, and the technology in the quality control link is still insufficient. As a film, its tablet weight is very important, which is directly related to the effectiveness of the product and the drug safety of patients. At present, the existing similar equipment cannot monitor the weight or thickness of the film online for the first time, and cannot transmit, judge and cut and reject the detected data. As a result, it can only be monitored offline after it is dried and the film runs for a certain distance, so there is information lag and Cause the phenomenon that film agent yield is on the low side, have a strong impact on the product utilization rate of this dosage form, cause bigger waste and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J3/00B07C5/04B07C5/36B26D1/06B26D5/40
CPCA61J3/00B07C5/04B07C5/362B26D1/06B26D5/40
Inventor 李庭宪杜友军罗成鑫刘思川刘文军谭鸿波郭晓英王德毅王昌斌
Owner SICHUAN KELUN PHARMA CO LTD
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