Food packaging machinery, food packaging machinery, is to complete all or part of the product and food packaging process machinery. The packaging process includes filling, wrapping, sealing and other major processes, as well as its associated before and after the process, such as cleaning, stacking and demolition. In addition, the package also includes metering or printing on the package. The use of mechanical packaging products can increase productivity, reduce labor intensity, meet the needs of large-scale production, and meet the requirements of cleanliness and hygiene.
Food packaging machinery refers to the completion of all or part of the product of the food packaging process of mechanical packaging process, including filling, wrapping, sealing and other major processes, and its associated before and after the process, such as cleaning, stacking and demolition. In addition, the package also includes metering or printing on the package. The use of mechanical packaging products can increase productivity, reduce labor intensity, meet the needs of large-scale production, and meet the requirements of cleanliness and hygiene.
Mechanical packaging
The package also includes processes such as metering or printing on the package. The use of mechanical packaging products can increase productivity, reduce labor intensity, meet the needs of large-scale production, and meet the requirements of cleanliness and hygiene.
Other classification
According to the function can be divided into single-function packaging machine and multi-function packaging machine; according to the purpose can be divided into within the packaging machine and packaging machine; according to the packaging varieties can be divided into special packaging machines and general packaging machine; by automation level is divided into semi-automatic machine And automatic machines.
Forming - Filling - Sealing Machines are a versatile packaging machine. After the material enters the top of the packaging machine, the metering section will feed the quantity of the product into the material channel in turn. When the drum material is passed through the outer wall of the material passage, the former is wound into a cylinder by a former, and the longitudinal sealer is welded to the longitudinal seam. The transverse seal completes the top of the bag and the bottom of the next bag and becomes the two welds. As the cutting channel is wrapped by the packaging bag, the bottom seal welding can be directly to the bag after the material, followed by a station to complete the top seal, and cut with a cutter to complete the packaging process.
The roll packaging material has a single layer and a composite. Monolithic, such as moisture-proof cellophane, polyethylene, polypropylene, high-density polyethylene, composite, such as stretched polypropylene / polyethylene, polyethylene / cellophane / aluminum foil. There are also materials that can be heat-sealed. Packaging sealing type pillow type sealing, three sides sealing and four sides sealing and so on. Carton for packaging of product sales.
Cartoning machine is used for product sales packaging machinery, it will be measured by a quantitative material into the box, and the opening part of the box closed or sealed. The packing machine is used to complete the transport package, which will pack the finished product in a certain way and quantitative loading into the box, and the opening part of the box closed or sealed. Carton and packing machine are container forming (or open the container), measurement, loading, sealing and other functions.
The typical process is: filling machine to the hose container positioning, after the measurement of filling the end of the container after sealing, and then sent to the cartoning machine. The carton first forms the blank, and the hose is wrapped in a backing sheet and pushed into the box to close the box. The small box is sent to the large box machine by the conveying device. After stacking the predetermined number, the large billet is formed in a wrapping manner, while the cassettes are loaded therein and sieved. The large boxes are transported to the stacker for stacking, which reaches a predetermined number and is loaded into the open box. After packing, the lid is sealed by the sealing machine, and the box is sewn with the tape or the strapping machine is used.
Liquid filling machine according to the filling principle can be divided into atmospheric pressure filling machine, pressure filling machine and vacuum filling machine.
Atmospheric pressure filling machine is in the atmospheric pressure by filling the liquid weight. This type of filling machine is divided into two kinds of regular filling and constant volume filling, only for filling low viscosity non-gas liquid such as milk, wine and so on.
Pressure filling machine is filling at higher than atmospheric pressure, can also be divided into two kinds: one is the pressure inside the tank and the bottle in the same pressure, by the liquid weight into the bottle and filling, known as The other is the pressure inside the storage tank is higher than the pressure in the bottle, the liquid pressure into the bottle by the pressure, high-speed production line to use this method. Pressure filling machine for gas-filled liquid filling, such as beer, soft drinks, champagne and so on.
Vacuum filling machine is in the bottle under the pressure below the atmospheric pressure filling. This filling machine structure is simple, high efficiency, the viscosity of the material to adapt to a wide range, such as oil, syrup, wine and so can be applied.
The process is generally: the box with empty bottles stacked on the tray, sent by the conveyor belt unloading tray machine, the tray one by one to remove the box with the conveyor belt to the unloader, the empty bottle removed from the box, The empty box is conveyed by a conveyor belt to a washing machine, cleaned and then conveyed to the packing machine so that the bottle containing the beverage is loaded. Remove the empty bottle from the unloader, from another conveyor belt into the bottle washing machine disinfection and cleaning, the bottle inspection machine inspection, in line with cleaning standards into the filling machine and capping machine. The beverage is filled into the bottle by a filling machine. The bottle is filled with the capping machine sealed and sealed to the labeling machine labeling, paste the label sent to the box into the box and then sent to the tray tray stacked on the tray into the warehouse.
The capping machine is selected according to the cover type (crown cover, screw cap, plug cover, etc.).