laminating machine——SMFM-375A/B
How to purchase a laminating machine?
a. After-sales maintenance service guarantee
There are many well-known brands of automatic film laminating machines. At the time of selection, we should find a few more competitive brand companies to carry out comparisons. Brand companies can often do it because such companies have a solid after-sales elite team. The support point and the after-sales service elite team must be supported by asset development. If the company does not have this overall strength, it will not be able to grow and develop. It is often necessary to find a brand company because the after-sales maintenance service is guaranteed if the equipment is in the whole operation. If common faults occur in the process, the common faults can be cleared on time.
b. Application FAQ
Before the automatic laminating machine is applied, the manufacturing enterprise will go to the relevant personnel to learn and train the actual operating workers. Only by choosing the appropriate method can prevent some inconveniences in daily practical operation, but in the whole process of application, it must be grasped The following ways:
1. The product label's and the work clothes' orientation are determined.
2. The operation of the product is consistent with the equipment guarantee.
3. If the labelling machine is long-term, there is no need to disconnect the plug or turn off the three-phase five-wire switching power supply.
What is the machine parameter of this laminating machine?
This laminating machine model is SMFM-375A. It's a digital bronzing laminating machine (with rewinding, oil heating and slitting). The max paper size is 360mm. Besides, the operating speed is 0-10m/min. Furthermore, the laminating temperature is 20~160℃. And the total power is 2kw; this machine's dimensions(LxWxH ) are0.77x0.53x1.14m.
What are the functions of the pre-coated laminating machine?
The fully automatic laminating machine has automatic paper feeding, two-stage powder removal, automatic edge lap system, automatic slitting, magnetic powder tension control, and mechanical and electrical integration control of the whole machine; the unique pneumatic film tensioning and hot air blower automatic constant temperature control, efficient and safe, energy saving, and it is a must for a wide range of users. Fully operational laminating machine lamination technology refers to laminating images and photos, including film selection, lamination production, and cutting. The commonly used equipment for laminating includes four categories: manual cold laminating machine, electric cold laminating machine, self-releasing film cold laminating machine and active cold and hot laminating machine, as well as transfer printing equipment.
What are the process parameters of the laminating machine?
Article 1, the main parameters of the processing technology
The main parameters of the critical processing technology of the laminating machine are temperature, working pressure and speed. Only by accurately adjusting the main parameters of these three can we ensure the laminating quality of the laminating machine.
Article 2, processing temperature
Temperature is the most critical element of lamination. The adhesive used for pre-coating is hot melt adhesive, and temperature determines the melting state of hot melt adhesive, the varnishing function of hot melt adhesive and hot melt adhesive body plastic film, packaging and printing—the ability to spread the ink layer and print paper sheets, etc.
Article 3, processing speed
Laminating is a dynamic compound fitness exercise. Its fitness movement rate affects the time the paper-plastic composite stays on the interface during the lamination transformation and the lamination work. It determines the temperature entered by the laminating machine. , the actual effect of working pressure on the paper-plastic composite type.
Article 4, working pressure of processing technology
Because the surface of raw materials such as plastic film and printing paper is not flat, only by working pressure can the hot melt adhesive in viscous flow condition sufficiently wet the surface of printed matter such as plastic film and paper.
Under the condition of no wrinkles, moderately increasing the working pressure can make the thermosetting dry-solid characteristics of the hot melt adhesive obtain good performance and ensure that the laminated product has strong resistance to various physical detachments, impact force and other hazards—workability, so that the internal structure and surface conditions of composite prints are at the same speed.
The molecular structure of the colloidal solution spreads to the plastic film, the ink layer of the paper printed matter and the molecular structure of the printed form; completes better bonding, and then produces the coverage of the surface of the printed matter, and makes the printed matter bright, fog-free, and adhesive layer. The levelling, wrinkle-free and practical effect of bonding is excellent.
What should we check before the laminating machine starts working?
1. Check before the laminating machine is started to confirm whether the machine is in a safe state.
2. The film conveying adjustment makes the film tension uniform to adapt to the size of the film conveying tension.
3. Check whether the gap between the glue roller and the glue is parallel.
4. Detect the temperature of the heating drum to avoid inaccurate thermometers.
5. The pressure gauge must reach the pressure. Otherwise, the product will be affected if the pressure is not accurate.
6. Clean up the sundries on the rubber roller so as not to enter the finished goods and cause waste.
After completing the preparations, turn on the main power switch, turn on the heating cylinder and the motor, turn on the oil pump, adjust the flow rate of the laminating glue, and adjust the parallelism between the rollers. Adjust the positioning of the paper on the feeding table, apply the laminating glue, and turn on the heating tunnel simultaneously. After laminating a few sheets of paper, adjust the heating temperature, pressure and air intake of the heating drum again until the effect is good, and then start to work.
How to operate the machine safely?
1. The temperature controller sensor of the laminator is originally an electric heating couple to test the temperature because it is greatly affected by the installation site and the surrounding temperature and external affairs, and the accuracy level of the temperature measurement has a relatively large deviation. The temperature indicated in the thermometer is relative, and the temperature should be selected according to the actual production and processing experience with the relative reference to the stated value of the thermometer;
2. When the laminating machine is turned on to raise the temperature, some people must monitor it on the spot;
3. Before starting the machine, be sure to check whether the electrical equipment is in good condition
4. Safety accessories such as protective covers and boards in various places of the machine must be inspected to ensure they are in good condition.
5. When the laminating machine is running, it is strictly forbidden to put your fingers deep into the two rollers to prevent stinging your hands. The temperature of the pressing rollers of the machine is high. Please do not touch it with your hands to avoid burns. Resolutely prevent the two rollers from dragging the cloth on the hand;
6. Be sure to wear gloves when dismantling and replacing the air filter element, adjusting the material pipe and scraping the mould mouth, and it is forbidden to wear gloves for actual operations such as the traction belt;
7. It is forbidden to go shirtless. Wear ultra-shorts, long skirts, evening dresses, etc. The actual operation needs to wear tight-fitting pants and trousers.
8. If there is plastic overflow, shredded paper, etc. on the composite roller, it cannot be eliminated immediately, and it should be drawn by plastic sticks, small wooden sticks, etc.;
9. When removing the wrapping film on the composite roller, be sure to turn off the machine;
10. At the end of the laminating machine, the air pressure system will be depressurized, the pressing roller and the printing rubber roller will be separated immediately, and the scraper and the prestressed tensioning roller will be loosened to prevent the two rollers from being damaged by long-term stress and deformation;
11. Turn off the machine's power switch when overhauling and inspecting the machine. The home appliance system software of the device should maintain a stable insulation layer to avoid moisture return. When the engine is stopped, turn off the switch power supply to prevent accidents.
12. It is strictly forbidden to place all special tools, components, dirt, glue, and glue on the machine. The magnetic density is minimal. Once all hard blocks are pressed into the surface of the printing rubber roller, they will remain on the plastic. There are dents or cracks. In light cases, long-term ductility repair is required; in heavy topics, the glue stick will be damaged immediately;
13. Pay attention to the injury caused by the power failure of household appliances. Every staff member should be clear about the method of emergency disconnection of the main switch power supply. Those who do not know are not allowed to work;
14. The newly installed machine should further strengthen the engine's lubrication and be careful not to use the device quickly during the running-in time of the mechanical transmission system.
How to maintain the laminating machine?
A laminating machine is a machine for combining paper documents with plastic products: a long service life. Affecting the service life is its essential equipment.
The motor is the only power equipment during operation. Hence, as a power source, whether the maintenance and maintenance of the engine are complete is the primary link in the maintenance process. Correct operation and rational use of the machine will extend the service life, provide a higher utilization rate, and save you some costs.
1. Before starting, check whether the machine is rolling, stuck or blocked, and the belt connection is standard; if there is any abnormality, do not continue to start the glue machine.
2. The voltage should be in line with the rated voltage when starting, and it is not suitable to create the glue machine if the voltage is too high or low; the general voltage value is about 5% to 10% of the rated voltage value.
3. Sort out the sundries, dirt on the motor, and nearby sundries, and keep away from flammable and explosive items.
4. After the motor fails, the power supply must be cut off and cannot continue to be used; professionals should be found to repair it.
The working environment of the automatic laminating machine should be kept clean to prevent dust from falling into the glueing system and affecting the glueing quality. When the temperature is low in winter, the reducer lubricating oil with low viscosity should be replaced.
What is the main advantage of the laminating machine?
First, high-pressure polyethene is blown into the PE film as the primary material because it is easy to obtain hot reliability and plasticity. The advantages of automated lamination technology are apparent. First, there is no glue, and the cost is significantly reduced, and the price is greatly reduced. Especially for sub-optical films and laser films, the cost has been substantially reduced by about 10%. Second, it is safe and green. In the past, those volatile gases significantly harmed the human body.
At the same time, through experiments, in the 5% caustic alkali solution at 80 °C, the product was gently stirred, and the film and the paper were separated by the chance of indentation. The film floats, and the report sinks, making it easy to recycle, making it a high green level paper.
Since the adhesive layer after the first drying is 0.002-0.003mm, the powder on the printing paper appears to be under pressure, resulting in uncompressed delicate "snowflakes". However, automatic film lamination without glue will not. Since the thickness of the film used in this technique is 0.017-0.02mm, it will be a glue of that thickness in the hot melt state. So with less than half the pressure, it can be made without "snowflakes", so no powder wiping.
