The aerosol filling machine is used in the medicine to directly reach the action site or the absorption site, and has a very obvious quick-acting effect and positioning effect, especially in the respiratory administration, which has the advantage that other dosage forms cannot be replaced. The drug is packaged in a closed container to maintain cleanliness and sterility, reducing the chance of contamination of the drug, and the residual drug is not susceptible to environmental pollution.
Aerosol differs from most other dosage forms in that the packaging of such preparations requires pressure-resistant containers, valve systems, and special production equipment, so the cost of the product is high. In addition, propellants (mainly chlorofluorocarbons), which are an important component of aerosols, can destroy the ozone layer, have serious environmental problems, and can attenuate the heart and cause arrhythmia when reaching a certain concentration in animals or humans.
The filling machinery will increase its technical content and reliability. The self-control level and the full-line efficiency of the whole line have been improved. The online detection device and the metering device are fully equipped, which can automatically detect various parameters and measure accurately. High-tech products integrating machine, electricity, gas, light and magnetism are constantly emerging. The supply capacity of filling machinery will become stronger and stronger. For example: a beverage filling line, consisting of micro-computer parts, control software, filling and capping combination, realistic productivity and theoretical technology. The supplier can provide engineering design, installation, commissioning, and finally accept the user acceptance.
At present, the competition for food packaging machinery is becoming increasingly fierce. 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. Many companies have an annual output value of tens of millions less than a few million. This phenomenon indicates that the Chinese 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 of them will join the ranks, which is extremely unstable and seriously hinders the stability of their development. Therefore, we should consider from the perspective of market changes, and we must ensure stability and development.