Take you to know stretch film automatic vacuum packing machine
Stretch film automatic vacuum packaging machine is an automatic vacuum packaging machine, it adopts the continuous step, from the bottom film forming, the top film for sealing.The packing process is completed automatically by the machine, and loading can be done manually or mechanically as required.The lower rolling film is dragged by a constant step through the preheating area and the heating area. It is formed by air pressure, vacuum or punch. After the material is filled in the loading area, it enters the heat sealing area.In the heat sealing area, the winding film passes through the guide roller and covers the forming box.According to the packaging needs, can be vacuumized or filled with protective gas treatment, and then hot pressure seal.After heat sealing, the production batch and production date can be printed.Then through the cross cut, vertical cut, the formation of packaging finished products.The cut edge material can be collected and cleaned by waste recycling bucket or winch device.
Can stretch film automatic vacuum packaging machine packaging bag, steak, spicy dry tofu, hot pot bed charge, stickers, electronic components, cold noodles, potato powder, dried tofu, spicy meat, jujube, walnut, beef jerky, fast food semi-finished products, can be mounted to the liquid filling function, can print date, can be customized to different sealing line, easy tear and cutting shape, can make sealing only, also can vacuum sealing or pumping again after vacuum filling the gas sealing.
Stretch film automatic vacuum packaging machine's upper film is composite film, transparent film, color film, aluminum foil film can be used, can be printed on the pattern and logo, packaging products will be more beautiful.The bottom film can choose transparent film and aluminum foil film, transparent film is more tensile, aluminum foil film is generally stretched to two centimeters or 2.5 centimeters.
There are three models of stretch film automatic vacuum packing machine, namely 320, 420 and 520.Different models have different mold sizes. The size of lower film 320 is 322 mm and the size of upper film 292 mm.The size of the lower membrane is 422 mm and the upper membrane is 392 mm.The size of the 520 lower film is 522 mm and the upper film is 492 mm.
Stretch film automatic vacuum packaging machine can form packaging container by thermal forming method, which is easy to realize multi-row parallel operation, and the production cycle is much shorter than that of the packaging machine using the prepared packaging container, which can be in the range of 2s~6s, and the cycle times can be in the range of 10 ~30 times per minute.Can pack hundreds of pieces per minute.
Stretch film automatic vacuum packaging machine packaging containers in various forms, such as box, disc, cup, round, square and so on.The size of the container can also be determined as needed.For large containers, 1 to 2 pieces can be molded at a time, while for small containers, several pieces, more than 10 pieces, or even more can be molded at a time, specific to the actual size of the packaging.
Take steak packaging as an example. With the model 520 stretch film automatic vacuum packaging machine, it can be set into a 6*6 mold, that is, 36 steaks can be placed at one time, and 6 steaks can be worked 6 times in one minute, that is, 6 steps. In total, 216 steaks can be packed in one minute.It can pack 12,000 to 13,000 steaks per hour, or 120,000 to 130,000 steaks per day in 10 hours.
Stretch film automatic vacuum packaging machine is more labor-saving, do not need manual bagging so tedious, only need two to four people can lay the material, and the grade of packaging than the bag is novel and beautiful.However, stretch film automatic vacuum packaging machine mainly for medium and small packaging, too large packaging with this machine can not reflect the advantages of high efficiency and labor saving.