Intelligent lettering mechanism of belt-film transporting system for producing large transfusion soft bag

Abstract

The present invention discloses an intelligent printing mechanism for a membrane transport system for large transfusion soft bag production, which comprises a rack, at least one set of thermal transfer printing intelligent marking system that can print large transfusion soft bag lettering, and one set of membrane transport system. The thermal transfer printing intelligent marking system comprises a control panel and at least a printed letter; the membrane transport system is composed of a membrane transport device and a membrane tensioning device. The thermal transfer printing intelligent marking system of the invention can input and print graphics and text, print real-time variables, such as the production date, the batch number, and the validity period, and also can print bar codes; the membrane transport system can make the bag membrane pass under the print head of the intelligent marking system at a normal printing speed required by thermal transfer printing intelligent marking system, so as to solve the problems that the prior art requires batch number replacement for heating, and is low in production efficiency and poor in printing quality, thereby the production efficiency and product quality is improved.

Description

technical field [0001] The invention belongs to pharmaceutical equipment, in particular to equipment used for printing large infusion soft bags when producing large infusion soft bags. technical background [0002] For the infusion packaging bag used in medical treatment, as shown in Figures 3 and 4, the label content 181 on the infusion packaging bag 18 must include the main label and the production batch number, production date and expiration date. The content of the main label is generally determined according to the requirements of the Pharmacopoeia of the People's Republic of China, GMP and the regulations of the State Food and Drug Administration. Since the revision cycle of the above three items is generally five years, the content of the main label will generally be replaced within five years, because the capacity of the large infusion liquid batching tank is generally the capacity of the filling line for 1.5 hours of filling, and the liquid medicine prepared once T...

AI Technical Summary

Problems solved by technology

[0005] 1. Generally, the batch number needs to be changed every 1.5 hours of production. After the batch number is changed, the batch number body needs to be heated to the set temperature before the production line can run (it takes 20 minutes). Therefore, the actual working time of each shift (calculated as 8 hours) is about 6.5 hours. Instant energy utilization is only 81%

[0006] 2. If the main label content 181 is different, different printing templates 27 are required, resulting in a wide variety of printing templates 27, which takes up a lot of money

At the same time, "The Pharmacopoeia of the People's Republic of China", GMP and the regulations of the State Food and Drug Administration are regularly revised, resulting in changes to the content of the main label and scrapping of the existing printing template 27

Replacement of new printing templates 27 large investment

[0007] 3. Due to certain errors in processing, and the printing template 27 and the batch number body 28 are installed on the same heating plate 26, the printing may be unclear, which will affect the product quality; to adjust to the state that meets the requirements, the debugging time long

[0008] 4. Since the heating plate 26 is used to heat the printing plate 27, the thermal efficiency is low and the energy consumption is large

[0009] 5. The utilization rate of the ribbon 29 is low, and the printing cost is high

[0010] 6. The identity certificate of a single product cannot be printed - the product barcode

As a result, the existing large infusion products cannot track the use results of individual products after opening the packaging box

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