Classification of vacuum packaging models

Classification of vacuum packaging models: Food vacuum packaging machine Food vacuum packaging machine vacuum packaging sausages, meat products, biscuits and other foods. The packaged food can prevent mildew, keep the quality and freshness, and prolong the shelf life of the product. Vacuuming and sealing is done automatically just by pressing the vacuum lid. Single Room/Double Room The vacuum of this type of equipment only needs to press the vacuum cover, and the process of vacuuming, sealing, printing, cooling and exhausting can be automatically completed according to the program. The packaged product can prevent oxidation, mildew, moth, moisture, and keep the quality and freshness, thereby prolonging the shelf life of the product. Desktop vacuum packaging machine Single-chamber vacuum packaging machine, with good vacuuming performance, is suitable for vacuuming and sealing of meat, sauce products, condiments, preserved fruits, cereals, soy products, chemicals, medicinal materials and other particles and liquids in the food industry. Vacuum packing of various plastic bags and composite bags. The machine is small in size, light in weight and low in energy consumption, suitable for shops, supermarkets and homes. Vacuuming, sealing, cooling, air intake until opening the cover, the whole process is automatically controlled. Tea vacuum packaging machine Tea vacuum packaging machine plastic composite film or plastic aluminum foil composite film is used as packaging materials for various instruments and medicines, grains, fruits, pickles, preserved fruits, aquatic products, native products, chemical raw materials, electronic components, military supplies, etc. Whether it is solid, powder, paste or liquid, it can be packaged by vacuum heat sealing. Due to the high vacuum degree in the bag, it can effectively prevent the spoilage of commodities caused by oil oxidation and aerobic bacteria reproduction, and achieve the effects of quality preservation, freshness preservation, taste preservation and color preservation, thereby prolonging the storage period of products (commodities). At the same time, for some soft commodities, the packaging volume is reduced after vacuum packaging, which is convenient for transportation and storage. stretch film Automatic stretch film vacuum packaging machine is also called automatic plastic box thermoforming vacuum packaging machine. The principle of the fully automatic stretch film vacuum packaging machine is to use a forming mold, first heat the film, and then use the forming mold to punch into the shape of the container, and then put the package into the formed lower film cavity, and then vacuum package. It is mainly composed of vacuum system, vacuum inflatable sealing system, hot-pressing sealing system, electrical control system, etc. continuous Continuous vacuum packaging machine is also called 1 food vacuum packaging machine, or automatic chain vacuum packaging machine. Its working principle is to use chain drive, automatically swing the cover, and continuously output products. The whole machine adopts imported PLC programmable logic controller, computer touch screen operation, the operating system is completely closed, and the whole machine can be washed with clean water. Pull out The external pumping vacuum packaging machine is a device that places the packaging outside the vacuum chamber to complete the vacuum packaging. External vacuum packaging machines are mainly designed for vacuum packaging of larger packages. Different from the structure of the internal vacuum packaging machine, the external vacuum packaging machine is put into the packaging bag through the suction nozzle, then vacuumed, the suction nozzle exits, and then the sealing is completed. vertical cabinet The vertical cabinet type vacuum packaging machine is all made of 304 brand stainless steel, and the control part adopts the PIC computer control system. The vertical cabinet vacuum packaging machine is mainly used for the vacuum packaging of powder, fine particles, liquid or large packaged items. The vacuum chamber has a large volume and the bag mouth is sealed vertically. It can be used with product outer packaging (such as barrels, boxes). Put it directly into the vacuum chamber to complete the vacuum sealing of the inner bag. Open door operation mode, convenient for placing heavy objects. Machines can be customized according to special size and configuration requirements. Widely used in feed, chemical, food, electronics and other industries. bag type Chicken feet, duck feet, duck necks, dried tofu, fish fry, fish nuggets and other cooked foods can only be put into the market through vacuum packaging and high temperature sterilization. The vacuum packaging of this type of products adopts manual loading and vacuuming the vacuum chamber. Each operation process is intermittent, which is prone to contamination of finished products or cross-infection between humans and objects, low efficiency, many labor, and high overall costs. The general shortage of human resources has restricted the development of the industry, resulting in the slow development of the snack industry. The bag feeding automatic vacuum packaging machine is a continuous automatic vacuum packaging equipment specially used for snack food and cooked food such as chicken feet, duck feet, duck necks, dried tofu, fish fry, fish nuggets, etc. It can automatically realize the fully automatic production of bag taking, bagging, coding, supporting bag, bulging, feeding, metering, filling, vacuuming, sealing, conveying to the finished product, which greatly improves the production efficiency. Vacuum nitrogen filling Vacuum nitrogen-filled packaging: put food into a packaging bag, pump the air in the packaging bag to a predetermined vacuum degree, and then fill it with nitrogen, carbon dioxide, oxygen and other gases, and then complete the sealing process. The vacuum nitrogen filling packaging machine is a semi-automatic multifunctional packaging machine which adopts the most advanced packaging technology in the world and integrates nitrogen production, vacuuming, nitrogen filling and heat sealing. The process is automatically controlled by the PLC programming system, and the large LCD touch screen operation interface can independently adjust the time of each working link according to different packaging materials and volumes, or a single link can be used. The whole machine is composed of oil and water removal air filtration system, air separation nitrogen production system, vacuum pumping system, air storage and air supply system, heat sealing system, PLC programming control system, lifting studio, rack and casing. The machine can be used with other equipment and production machines.