Intelligent printing mechanism for large infusion soft bag production line

Abstract

The invention relates to an intelligent printing mechanism used for the production line of large transfusion soft bags, which comprises a printing support and an intelligent jet coding system fixed on the printing support. The intelligent jet coding system comprises a control panel, a crate and two or more printing heads. The printing heads are fixed on the printing support and above the bag-making film transferred by the production line of the large transfusion soft bags. The invention is an intelligent printing mechanism which has simple and compact structure, low cost, convenient use and stable printing quality and can meet the production line of the large transfusion soft bags with high speed and high efficiency.

Description

technical field [0001] The invention mainly relates to the field of pharmaceutical equipment, in particular to an intelligent printing mechanism for a large infusion soft bag production line. Background technique [0002] Now medically used infusion packaging bags, such as Figure 6 , 7 As shown, the label content 181 on the infusion packaging bag 18 must include the main label and the production batch number, production date and expiry 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 modification cycle of the above three items is generally five years, the content of the main label will be changed every five years, and the production date should be changed every day, because the capacity of the large infusion batching tank is generally the capacity of the canning production line for 1.5 hours, once The...

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 42 are required, resulting in a wide variety of printing templates 42, 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 in the content of the main label, resulting in the scrapping of the existing printing template 42, and the replacement of new printing templates requires a large investment

[0007] 3. The ribbon needs to be used, and the ribbon has disadvantages such as inconvenient replacement, low effective utilization rate, and high printing cost

[0008] 4. Due to certain errors in processing, the printing template 42 and the batch number body 43 are installed on the same heating plate 44, which may cause unclear printing and affect product quality; it takes a long time to adjust to a state that meets the requirements

[0009] 5. Using the heating plate 44 to heat the printing template 42 and the batch number body 43, the thermal efficiency is low and the energy consumption is large

[0010] 6. The identity certificate of a single product - the product barcode cannot be printed, which makes it impossible to track the use effect of a single product after opening the packaging box of the existing large infusion solution products

[0013] 1. The effective utilization rate of the ribbon is low, and the effective utilization rate of the colorant on the ribbon is less than 30%;

[0014] 2. The cost of use is high. The cost of coloring each film bag is about 6 cents. According to the production line of 4000 bags per hour and 8 hours of work per day, the cost of coloring within one year is about 600,000, which is estimated to be inkjet. 3 times the cost;

[0015] 3. There are no certain recycling and destruction measures for the used waste ribbons, and the waste ribbons will pollute the environment;

[0016] 4. It is inconvenient to replace the ribbon

[0017] 2. It is hot-melt transfer printing, which consumes a lot of energy

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