Plain/cylinder thermal transfer machine
3 month agoH-100MT Cone-cup heat transfer machine //
Usage and characters
Thermal transfer printing on plastic materials is a special printing process, which is divided into two steps. First, the pattern to be transferred is printed on the PET film or BOPP film with a gravure printing machine, because the gravure printing machine is very easy. Multi-color printing with high aesthetics is achieved, and the pattern colors on the film are very rich and bright. Second, use a thermal transfer machine to transfer the pattern on the PET or BOPP film to the surface of the plastic product. Since the thermal transfer machine only needs a lower temperature and less pressure to achieve the transfer, the level loss of the graphic and text is very small. few.
Heat transfer film is usually outsourced to a specialized gravure printing machine factory, while the heat transfer process is completed by a special heat transfer machine. The thermal transfer machine uses the principle of heat and pressure, uses a silicone roller or a flat silicone plate as a source of pressure and heat, presses the thermal transfer film tightly on the surface of the product and keeps it in contact for a period of time, the thermal transfer film is The pattern is completely transferred to the product.
The thermal transfer printing process is widely used in the printing of plastic containers, especially hoses, cups and barrels. In terms of color expression, the thermal transfer printing machine leaves a very deep impression on people.
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H-100MT Cone-cup heat transfer Machine //Parameter
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H-100MT Cone-cup heat transfer machine //Advantage
- The program controller, easy to operate;
- Uniform heat transfer, plastic roller rotation, suitable for cylinder heat transfer can be achieved by installing a different fixture;
- High-precision photoelectric cell tracking control for easy positioning thermal transfer;
- Non-location requirements of stamping using a timed feeder by the length of the rolls can be flexibly adjusted;
- Adjustable worktable, easy to transfer the workpieces of different lengths;
- The transfer pressure, temperature, speed can be based on different material for the flexible adjustment;
- The height adjustable stamping head movements can fine-tune, easy to adjust the height of the different products;
- Precise temperature control system, temperature error control in less than 3 degrees; silicone roll radiant heating, thermal efficiency of the utilization factor;
- Rubber roller embossing pressure control system, constant pressure of the transfer process, the transfer effect is more perfect;
- Bench design of the patented floating bodies, in accordance with the outline of the product line floating in the transfer process to maintain the Cots thermal transfer film or foil paper is closely attached to the surface of the product, and profiling Hot Stamping and Heat Transfer .
Test case
For the decoration of cups, it has always been the battleground for special printing processes. Due to the rich colors and expressive power of heat transfer printing, heat transfer printing technology plays an important role in the decoration of cups. For a cylindrical cup, its unfolded surface is a cuboid, which can be done well with an ordinary surface heat transfer machine, but for a cup with a considerable amount of taper, due to its large end and small end After the surface is unfolded, it presents a fan shape, so the transfer of the thermal transfer film will be unbalanced. The large end needs to turn over a longer arc length, and the small end needs to turn over a shorter arc length. In order to accurately transfer the thermal transfer film to the cup in proportion, a heat transfer machine specially used for tapered cups has been developed, which will be installed on the fan-shaped track mechanism according to the thermal transfer film. During the process, the thermal transfer film is rotated at different angles according to the arc lengths of the big end and the small end of the fan, and the pattern of the tapered cup is transferred very accurately.
Theoretically speaking, the cups have a certain taper. If you want to transfer accurately, you must use a taper transfer machine, but if the taper is not too large, you can also use an ordinary thermal transfer machine, but we have to accept the small The graphics and text are deformed.
The heat transfer machine for tapered cups is the same as the ordinary heat transfer machine. It needs to make a jig, and it needs the perfect cooperation of three elements: the heat transfer film and the silicone roller.
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