The fully automatic Stretch Film vacuum packaging machine integrates film stretching, filling materials, vacuuming, aeration, heat sealing, coding/coding, slitting and other functions into one packaging machine. . The model has strong performance, wide applicability, various packaging forms and high work efficiency. Widely used in a variety of food, non-food packaging areas.
Features:
The continuous stretch film vacuum packaging machine adopts a continuous stepping method, which is formed by a 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 then enters 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. After the zui, it is cut and slit to form a finished package. The trimmed trim can be collected and cleaned by a suction bucket or hoist.
Stretch film vacuum packaging machine has the following characteristics:
1. Wide applicability. It can be packaged in solid, liquid, fragile products, soft and hard materials, etc. It can be packaged in tray packaging, blister packaging, body packaging and soft film vacuum, dura mater.
2. High efficiency, labor cost savings, and low overall packaging cost. The entire package is automatically completed by the machine except for the loading area (some irregular products). Loading can be done manually or by filling machinery. Some models have a packaging rate of more than 12 work cycles per minute.
3. Compliance with hygiene. When mechanical filling is used, no one needs to operate it other than one person operating the equipment control panel (power on or setting program) throughout the packaging process. From packaging/box production to packaging in one go, reducing transitional pollution. If high-temperature packaging materials are used, they can be sterilized after being packaged, thus prolonging the shelf life of perishable products.
The continuous stretch film vacuum packaging machine mainly consists of the following parts: film conveying system, upper and lower mold guiding part, bottom film preheating zone, thermoforming zone, filling zone, heat sealing zone, coding system, slitting zone and edge material The recycling system, control system, etc., the whole machine adopts modular structure design, which can increase or decrease various devices according to user needs, thereby increasing and decreasing various functions. The following is the working principle of each part of the device.
Configuration features:
I. Frame: The frame body is formed by high-strength alloy cast aluminum structure in one time, and is finished by high-precision gantry planing and gantry milling. Compared with the steel structure, the ordinary aluminum plate structure has the characteristics of high mechanical strength, stable structure, no deformation, and good precision.
Second, the vacuum pump: The vacuum pump used in this machine is the German original (BUSCH) “Pu Xu” imported pump, which has the characteristics of high pumping efficiency, high vacuum, low noise, stable and reliable quality, long service life, etc. The pumping speed is 200m3. /h.
Third, the pneumatic system: the machine vacuum, forming pneumatic system, advanced design, ingenious, unique, so that the overall working efficiency increased by more than 10%, at the international advanced level, using "Yadeke" cylinder, Yadeke" pneumatic valve.
Fourth, the control system: the machine control system uses the world famous brand Japan Omron OMRN brand 10.4' color large-screen touch screen, programmable controller (PLC) control stepping system, servo motor, high running precision, coordinated automatic and stable action, ensure The machine runs reliably and is easy to use. The push button switch adopts the products of the French "Schneider" electric appliance company, which is beautiful in appearance and safe and reliable in operation.
V. Mold replacement: This machine can design the mold according to user requirements. The mold replacement is simple and fast, and it is very convenient for multi-variety and multi-spec product packaging, which truly realizes the multi-purpose of one machine and greatly improves the scope of use of the machine.
Sixth, cutting knife: This machine cross-cutting knife adopts "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.
