Packaging is a necessary condition for products to enter the circulation field, and the main means to achieve packaging is to use packaging machinery. With the development of the times and the progress of technology, packaging machinery is playing an increasingly important role in the field of packaging. Its main role is as follows:
Automatic vacuum packaging machine
(1) Can greatly improve the efficiency of food packaging, packaging machine packaging than manual packaging much faster, such as candy packaging, hand-wrapped sugar in a minute can only wrap more than a dozen pieces, and food packaging machine can reach hundreds or even thousands of pieces per minute, improve efficiency tens of times.
(2) Effective packaging quality can be guaranteed by mechanical packaging according to the requirements of packaging, according to the shape and size of the required, get the same specifications of packaging, and manual packaging is not guaranteed. This is particularly important for export commodities, only mechanical packaging, packaging can achieve standardization, standardization, in line with the requirements of aggregate packaging.
(3) Some packaging operations, such as vacuum packaging, inflatable packaging, body-fitted packaging, isobaric filling and so on, which can not be realized by manual packaging, can only be realized by mechanical packaging.
(4) It can reduce the labor intensity and improve the working conditions. The labor intensity of manual packaging is very high. For example, it is not only labor-intensive but also unsafe to pack the products with large volume and heavy weight by hand. For light and small products, it is easy for workers to get occupational diseases because of their high frequency and monotonous movements.
(5) For some products which seriously affect the health of workers, such as those with serious dust and toxic substances, and those with irritation and radioactivity, manual packaging will inevitably endanger their health, while mechanical packaging can be avoided and can effectively protect the environment from pollution.
(6) It can reduce the packaging cost and save the storage and transportation cost for loose products, such as cotton, tobacco, silk, hemp, etc. Compression packaging machine can be used to compress and pack, which can greatly reduce the volume and reduce the packaging cost. At the same time, because the volume is greatly reduced, saving storage capacity, reducing storage costs, is conducive to transportation.
(7) Certain products, such as food and drug packaging, can be reliably guaranteed to be hygienic. According to the hygienic law, manual packaging is not allowed, because it will pollute the product. Mechanical packaging avoids direct contact with food and drug by hand and ensures the hygienic quality.
(8) Packaging machinery, which can promote the development of related industries, is a comprehensive science. It involves materials, technology, equipment, electronics, electrical appliances, automatic control and other disciplines, requiring the synchronous and coordinated development of related disciplines. Any disciplinary problems will affect the overall performance of packaging machinery. Therefore, the development of packaging machinery will effectively promote the progress of related disciplines.
In addition, in order to meet the needs of high-speed packaging machinery, the relevant pre-and post-process is bound to adapt to it, which also promotes the synchronous development of related processes.
