Regarding the characteristics of stretch film vacuum packaging machines , many times we are buying these vacuum packaging items from the perspective of consumers. Obviously, the machine for packaging these vacuum packaging items is called vacuum packaging machine, but the type and performance of vacuum packaging machine. We don't understand the working principle. So today we will spread the relevant knowledge to consumers who don't understand vacuum packaging machines. I hope that when we see vacuum-packed items, we can understand what kind of machine is packaging these items.
The characteristics of the stretch film vacuum packaging machine are the functions of film stretching, filling materials, vacuuming, aeration, heat sealing, coding/coding, slitting, etc., which have the function of a packaging production line on one mechanical device. . The machine must use a forming mold to heat the film first, and then use a forming die to form a shape of the container, and then load the package into the formed lower film cavity, and then vacuum-package. The film used for deep drawing is deep drawn film, which is divided into soft film and hard film. The film has excellent formability, high transparency, can block oxygen, heat resistance, adhesion, flatness, anti-fog property, easy opening and so on. . The film is equipped with a thermoforming packaging machine, which can not only package solid, liquid, soft objects, fragile products, etc., but also vacuum soft film packaging, hard film inflatable packaging, blister packaging and the like. It is hygienic, labor-saving, and low-cost. Vacuum or modified atmosphere packaging suitable for freezing and segmenting meat, meat products, soy products, seafood, snack foods, pharmaceutical products, medical equipment, electronic components, hardware tools, etc. This packaging has become the trend of food packaging in the future.
The characteristics of the stretch film vacuum packaging machine adopt the method of continuous stepping, which is formed by the lower roll film and the upper roll film is used for sealing. The process of packaging is done automatically by the machine and can be done manually or mechanically as needed. The lower roll film is drawn by a predetermined distance, and is formed by air pressure, vacuum or die through the preheating zone and the heating zone, and is filled into the heat sealing zone after filling the material in the filling zone. In the heat sealing zone, the upper film is covered on the forming box after passing through the guide rolls. Depending on the packaging requirements, vacuuming or filling with a protective gas may be performed, followed by thermocompression sealing. After the heat sealing is completed, the production batch and production date can be printed. Then, through cross cutting and slitting, the finished package is formed. The trimmed trim can be collected and cleaned by a suction bucket or hoist.
The characteristic configuration of the stretch film vacuum packaging machine is also a highlight:
Features of the stretch film vacuum packaging machine 1. Frame: The frame body is formed by alloy cast aluminum structure once, and is finished by high-precision gantry planer and gantry milling. Compared with the steel structure, the ordinary aluminum plate structure has remarkable characteristics such as high mechanical strength, stable structure, no deformation, and high precision.
The characteristics of the stretch film vacuum packaging machine II. Vacuum pump: The vacuum pump used in this machine is the German original (BUSCH) “Pu Xu” imported pump, which has high pumping efficiency, high vacuum, low noise, stable and reliable quality and long service life. Such a remarkable feature, the pumping rate is 200m3 / h.
Features of stretch film vacuum packaging machine III. Gas path system: The machine vacuum and forming gas path system are advanced, ingenious and unique in design, which makes the working efficiency of the whole machine increase by more than 10%, is at the international advanced level, and adopts “Yadeke” "Cylinder, Yadeke" pneumatic valve.
Features of the stretch film vacuum packaging machine 4. Control system: The machine control system adopts Japan Omron OMRN brand 10.4' color large-screen touch screen, programmable (PLC) control stepping system, servo motor, high running precision, coordinated automatic action Stable, ensuring reliable operation and easy to use. The push button switch adopts the products of the French "Schneider" electric appliance company, which is beautiful in appearance and reliable in operation.
Features of stretch film vacuum packaging machine 5. Mold replacement: This machine can design mold according to user requirements. The mold replacement is simple and fast, which is very convenient for multi-variety and multi-standard product packaging, which realizes multi-purpose use of one machine and greatly improves the scope of use of the machine.
Features of stretch film vacuum packaging machine 6. Cutter: This machine cross cutter uses “chrome 12” chrome-plated serrated cutter, which is reliable in operation, long in service life, beautiful incision, and easy to tear open. Its control is automatically adjusted by the touch screen intelligent, its efficiency is high, the operation is simple and unmatched by any other brand products; the longitudinal cutter system adopts modular design, the adjustment and replacement is simple and convenient, and it has the same international advanced level.
Characteristics of stretch film vacuum packaging machine 7. Waste recycling: The waste recycling device of this machine adopts the original production fan, which has the characteristics of stable performance, reliable operation, long service life and low noise to ensure the environmental sanitation of the workplace.
Characteristics of stretch film vacuum packaging machine 8. Others: stainless steel film chain, stainless steel foot, cast aluminum studio, glass cover, transparent, intuitive, with open cover to protect emergency stop function.
The above is an overview of the characteristics of the stretch film vacuum packaging machine, I hope that you are interested in vacuum packaging, you can understand after reading, if you want to know the rolling vacuum packaging machine, please pay attention to the next section.
