Packaging is a necessary condition for products to enter into circulation, and the main means of realizing packaging is the use of packaging machinery. With the development of the times, technological advances, packaging machinery in the field of packaging is playing an increasingly large role, its main role are the following:
(1) can greatly improve labor productivity slip tabletop blister sealing machine mechanical packaging than hand-packed much faster, such as candy packaging, hand-wrapped sugar 1min can only wrap a dozen pieces, and candy packaging machine can be up to hundreds or even thousands per minute, improve efficiency by tens of times. Improve efficiency dozens of times.
(2) can effectively ensure the quality of packaging mechanical packaging can be packaged according to the requirements of the goods, in accordance with the desired form, size, to get the same specifications of the packaging, and hand-packed is not guaranteed. This is particularly important for export commodities, only mechanical packaging, in order to achieve packaging specification, standardization, in line with the requirements of the collection of packaging.
(3) can realize the operation of manual packaging can not be achieved some packaging operations, such as vacuum packaging, inflatable packaging, paste the body of the packaging, isobaric filling, etc., are hand-packed can not be achieved, can only be achieved with mechanical packaging.
(4) can reduce labor intensity, improve labor conditions manual packaging labor intensity is very large, such as hand-packed large volume, heavy weight products, both physically demanding, but also insecure; and for small and light products, due to the high frequency, monotonous movements, easy to make the workers get occupational diseases. Folding box machine
(5) is conducive to the labor protection of workers for some serious impact on the health of the product, such as dust, toxic products, irritating, radioactive products, hand-packed inevitable health hazards, and mechanical packaging can be avoided, and can effectively protect the environment from being polluted.
(6) can reduce packaging costs, saving storage and transportation costs of loose products, such as cotton, tobacco, silk, hemp, etc., the use of compression packaging machine compression packing, can greatly reduce the volume, thereby reducing packaging costs. At the same time as the volume is greatly reduced, saving warehouse capacity, reduce storage costs, conducive to transportation.
(7) can reliably ensure product hygiene certain products, such as food, medicine packaging, according to the health law is not allowed to use hand-packed, because it will contaminate the product, and mechanical packaging to avoid direct contact with the hands of food, medicine, to ensure the quality of health.
(8) can promote the development of related industries packaging machinery is a comprehensive science, which involves materials, processes, equipment, electronics, electrical appliances, automatic control and other disciplines, requiring synchronization of related disciplines, the coordinated development of any disciplines will affect the overall performance of packaging machinery. Therefore, the development of packaging machinery will strongly promote the progress of related disciplines. In addition, in order to adapt to the needs of high-speed packaging machinery packaging, its related before and after the process is bound to adapt to it, but also to promote the synchronized development of related processes.
Figure 3 for the liquid filling process block diagram. Filled with empty bottles in the box stacked on a pallet, by the conveyor belt to unload the pallet machine, the pallet is unloaded one by one, the box with the conveyor belt to the unloading machine, the empty bottles from the box out of the empty box, the empty box by the conveyor belt to the box washer, cleaned, and then transported to the side of the boxing machine in order to fill the bottles with beverages into which. Empty bottles taken out from the unloading machine are sent to the bottle washing machine by another conveyor belt for sterilization and cleaning, and then enter the filling machine and capping machine after being inspected by the bottle inspection machine and meeting the cleanliness standard. Beverages are loaded into bottles by the filling machine. Bottles filled with beverages by the capping machine to seal the cap and conveyed to the labeling machine labeling, (see color chart) with a variety of beverages with the bottle filling assembly line process is basically similar. But because of the nature of different beverages, the use of the filling machine and capping machine is also different. For example, beer filling line in addition to selecting the appropriate filling and capping machine, but also increase a sterilization machine. Capping machine according to the use of the cap shape (crown cap, screw cap, plug cap, etc.) and the selection of different types of machines. China export commodities packaging research institute compilation: foreign packaging machinery, China financial and economic press, Beijing, 1980.