Thermal shrinkage machines
Shrinking machine
Outside on the product or packaging shrink film wrapped, heated, shrink film shrink to bind tightly products or package, demonstrated the appearance of items to improve products fairs, to increase the sense of beauty and value. After shrinking machine packaged items can be sealed, moisture-proof, anti-pollution and to protect the goods against impact from external buffer, especially when packing fragile items to prevent utensils broken when flying.
Shrink film packaging machines, shrink film, shrink film packaging machine, shrink wrapping equipment, shrink packaging machines, shrink film machine, shrink machine, shrink packaging machine, and so on. Shrinking machine is a highly automated equipment, the products are widely used in pharmaceuticals, food and beverage and home industry box packaging materials and labor costs, the application shrink film packaging machine can be greatly reduced, with economic significance. Automatic shrink packaging machine is a combination of a pneumatic components and mechanical devices controlled by the PLC and other peripheral line automated packaging equipment. Implementation of the components of the device is an air cylinder. By two five-way solenoid valve control forward and backward. The working position of the cylinder by the detection of the magnetic switch and the proximity switch and feedback to the PLC, the program issues a control command to the corresponding cylinder by the PLC by solenoid valve, to thereby control the operation of the cylinder.
Shrink Machine film different: PE film shrinking machine, POF film shrink machine: By heating methods: quartz tube heating, stainless steel heating electronic speed governor points: VVVF
Suitable for
Goods packaging tape packaging, glass bottles, styrofoam, paper boxes, toys, electronics, electrical appliances, stationery, books, records, hardware tools, daily necessities, medicines, cosmetics, beverages, fruits, commemorative labels. Shrinking machine, there are other uses, for example, the bottle plastic cap shrinkage machine is mainly used for food, wine, glass bottles, the pharmaceutical injection vial contraction, can effectively seal the bottle to ensure product health. Automotive supplies shrink machine is also applicable to the hotel industry, food industry and pharmaceutical industry.
Structure and configuration ① far infrared heat directly; ② equipment Body size, short warm-up time, energy saving; ③ The electronic continuously variable thermostat; ④ contraction does not affect the quality of the packaged goods shrink packaging perfect; ⑤ apply to rules or irregular goods packaging, simple structure and easy to operate, easy to clean.
Depending on the packaging, shrink machine is roughly divided into the following three packaging:
Both ends open
It is a film or a flat film with cylindrical first to be packaged wrapped in a sleeve and then the heat-shrinkable job, at both ends of the packaging materials after the packaging is completed there is a shrink the mouth. "(1) When using a cylindrical film, the first tubular film opening distraction, and then with the chute will item is pushed into a cylindrical film, and then cutting the film. As shown in Figure 1. This way is more suitable for the cylinder-shaped wrapping items, such as batteries, paper rolls, bottles and packaging. Reduce the advantages of using tubular membrane packaging is 1 to 2 Sealing process, pleasing in appearance, the drawback is the diversification of products can not meet the requirements to apply only to the mass production of a single product. (2) used the flat membrane wrapping article, of useful leaflets flat membrane and bis Ping film wrapping in two ways. Film to be wide in the article, with the pairs Ping membrane, i.e. to spend the next two of the film wrapping, the first a package complete seal cut at the same time, the two film was sealed up, and then the product by machine or by hand toward an upright film the place sealed shear institutions whereabouts, sealing and cut the other side of the product, the product has been shrinking after the film wrapping both ends of the package is the contraction of the oval openings, with leaflets flat film start when the first flat film will be wrapping products sent to facing the middle of the flat film to form a horseshoe-shaped wrapping, heat sealing lap sealing.
Sealed on four sides
Product surrounded by flat film or tubular membrane wrapped joints with lap seal. For the requirements of sealed product packaging. (1) the folded membrane can be used L-type sealing manner, roll fold film, the film pulled out some length in a horizontal position, the open end of the distraction with mechanical or manual push the product to the crease. (2) can be used with a single flat film pillow shaped bag packaging. This method is with a single flat film, the first seal longitudinal seam tubular products push which then seal transverse joints cut made pillow packaging or both ends of the punch ligation into drum packaging. (3) double the Ping membrane surrounded sealed packs with both ends open similar, just with both sides to complete the sealing device on the machine. (4) with the cylindrical film wrapping, just the cylindrical film is cut at the same time for sealing, puncture, and then heat-shrunk. Seal next to the common needles, heat sealing the thorn needle in the film prick out the vent hole, often own closed after thermal shrinkage holes.
One end open
Tray shrink packaging is a typical example of the first film made square bottom large bag, then large bags of top-down sets in the stacking of goods on the tray, and then heat-shrunk. Installed tray on the conveyor belt, put shrink film bag; heat shrinkable channel fed by conveyor, heat shrinkable channel soon complete shrink packaging. Its main feature is the product can be for a certain number of units firmly strapping will not loose during transport, and piled up in the open air.
Heating tube quartz tube
Quartz tube infrared radiation in direct heating, electronic continuously variable transmission booster in temperature control, stable and reliable;
Stainless steel heat pipe
Quality stainless steel heat pipe, the internal bidirectional thermal cycling wind, heat uniform, constant. Electronic speed governor can arbitrarily adjust the conveyor speed to ensure stability and good contraction of conveying effect; packaging after the product is capable of being sealed, moisture-proof, anti-collision, apply to multiple items to bind tightly Packaging and pallet packaging; digital display computers from temperature control, the temperature difference is small; stable and reliable, low noise, and long life; quartz tube was originally developed shrinking machine used stainless steel heating use by our customers prove Stainless Steel The heat pipe is 8-10 times the life of the quartz tube.
The representative machinery automatic shrinking machine
Introduction Automatic shrink machine, automatic unattended operation, simply the product on the conveyor belt feed conveyor - sealing - conveying the whole process, photoelectric sensors, auto-complete, shrink tunnel stainless steel heater, high-power motor shipped wind. The machine can also be connected with the factory production line. Unmanned production, suitable for software, biscuit, printing, pharmaceutical, flooring, ceramic, beverage industry, PVC, POF, PP, PE film sealing and cutting shrink packaging. The shrink packaging machine adopts infrared radiation in direct heating all kinds of films, and products transported by conveyor belt to the shrink tunnel, heat shrink packaging machine power consumption products installed shrink wrap, shrink wrapping machine into sealing products automatically shrink. average hourly power consumption only 2.1KW achieve optimal contraction packaging, in no way affect the packaging, electronic continuously variable transmission, booster in temperature control, stable and reliable, used in food, beverage, candy, culture shrink packaging supplies, hardware tools, daily necessities, chemical supplies. Main features, the main electrical components are imported configuration: 2, constant temperature alloy sealing knife coated with Teflon non-stick surface, will not break, sealing coking, do not smoke; biaxial-set film seat micro film feeding induction motor, simple exchange membrane tension control slow and guard, to send the film smooth and flat; 4 cutter with safety micro-sensing device, effectively prevent accidental cutting products, to ensure the safety of the operator; seal cutter fall point delay setting for the Product Specifications height adjustment set aside the film's width elastic around the bag-making, with different packaging film shrinkage to achieve the ideal contraction effect; 6, the use of high-power cycle operation and wind motor with inertia through the hot air of the furnace wall, turned on the hot air transport wind in the furnace to produce uniform circulation Yun-Feng, contraction satisfactorily and greatly reduce heat loss; shrink tunnel conveyor chain conveying, and coat with black high temperature resistant silicone tube, conveying smooth and not hot film; 8, imported from Germany conveyor belt, high strength, wear-resistant; 9 stainless steel heating tube, heat pipe, the normal life of 5-10 years. Technical parameters Power: 1P 230V Maximum Power: 2.1KW Machine size: W 680mm x L 1120mm x 150mm table height: 920mm (with feet) feet Weight: 15kg machine weight: 71kg Edge range: W 320mm x L 460mm Packing speed: 4 to 8 / minute maximum product height: 200mm Sealing and Cutting: the maximum outer diameter of the bottom blade film roll: DIA 250mm x L 470mm
PVC film shrink packaging machine
Working principle using the irregular arrangement of the heat-shrinkable film is in the heated state, between the original molecule occurs a change in the heat radiation of infrared, etc., the plastic molecules are re-tightly arranged, so that the original area is greatly reduced, tightly attached to the surface of the product reaches packing purposes. Excellent point contraction machine
(1) direct heating using far infrared; ② equipment Body compact, short warm-up time, energy saving; ③ The electronic continuously variable thermostat; ④ contraction does not affect the quality of the packaged goods shrink packaging perfect; ⑤ applies to regular or irregular items hardware and tools, auto parts, medical equipment, household goods, stationery and electronic components and other products packaging use Edit this paragraph Technical parameters shrink film machine
Product Model: YS-ZB-5040B power supply: 3P + N the 230V/380V maximum power: 5KW machine size: W 850mm x L 2200mm x H 1500mm
Combo heat shrinkable packaging machine
Power :220-240V / 50-60Hz Power: 4 (kw) efficiency: 500 to 800 (pcs / h) Net weight: 128 (kg) Mechanical Dimensions: 1400 × 730 × 1450 (mm) Packing size: 550 × 400 × 300 (mm) |
