Views:2 Author:Site Editor Publish Time: 2020-12-10 Origin:Site
The aerosol filling device is used when the medicine can directly reach the action site or absorption site, and has a very obvious quick-acting effect and positioning effect, especially in the administration of the respiratory tract. It has the advantage that other dosage forms cannot be replaced. The medicine is packaged in a closed container, which can maintain a clean and sterile state, reducing the chance of the medicine being contaminated, and the remaining medicine after the stop is not easy to cause environmental pollution. Aerosols are different from most other dosage forms: the packaging of such formulations requires pressure-resistant containers, valve systems and special production equipment, so the product cost is higher. In addition, the propellants (mainly chlorofluoroalkanes), which are an important part of aerosols, can destroy the ozone layer, have serious environmental protection problems, and reach a certain concentration in animals or humans can sensitize the heart and cause arrhythmia The technical content of the filling machine will increase and the reliability will also increase. The automatic control level and efficiency of the entire line have been improved. The online detection device and the measurement device are fully equipped to automatically detect various parameters and the measurement is accurate. High-tech products integrating machine, electricity, gas, light and magnetism are constantly emerging. Filling machinery supply capacity will become stronger and stronger. For example, a beverage filling line is composed of a combination of microcomputer components, control software, filling and capping, and a combination of actual productivity and theoretical technology. Suppliers can provide users with engineering design, installation, commissioning, and finally submit to users for acceptance. At present, the competition of food packaging machinery is becoming increasingly fierce. In the future, food filling machinery will cooperate with industrial automation to promote the overall level of packaging equipment and develop multi-functional, high-efficiency, low-consumption food packaging equipment. The annual output value of many companies is tens of millions but less than a few million. This phenomenon shows that China's packaging industry has occupied a dominant position in the market. However, due to the rapid development, some enterprises will face bankruptcy or change of business. At the same time, some will join this rank, which is extremely unstable and seriously hinders the stability of their industry development. Therefore, we should consider / change from the perspective of market changes to ensure stable development.