High Speed Roll to Roll Heat Press Machine
Description
Introduction
The drum heat transfer machine mainly uses the principle of thermal sublimation of ink to transfer the pattern on the sublimation transfer paper. Sublimation refers to the process in which the solid ink solidified on the paper is directly transformed into gas without passing through the liquid state. In the drum heat transfer machine, the transfer paper containing sublimation dye and the fabric are first closely fitted, and then the sublimation transfer process of the ink is completed by the temperature generated by the heating drum and the squeezing of the paper and fabric by the roller and the blanket. Under the action of pressure, the dye molecules that have become gaseous will penetrate into the fibers of materials such as fabrics, and then re-condense (gas directly turns into solid) when they are cooled, and are fixed on the material fibers, thereby realizing the transfer of the pattern. This method can make the transferred pattern bright in color and have good firmness.
Application-Printed Samples of roll to roll drum heat press machine
Multi-color printing on the roll cloth, the most common is the roller transfer technology, first print the pattern to be transferred on the coated sublimation transfer paper with an inkjet printer, and then cover the sublimation transfer paper on the roll The top of the cloth is put together on the working table of the roller heat transfer printing machine. The main structure of the roller heat transfer printing machine is composed of a rotatable roller filled with heat transfer oil and a blanket pressed tightly on the surface of the roller.
The dye-sublimation paper and roll cloth enter between the roller and the felt, and under the action of heat and pressure, the pattern on the dye-sublimation paper will be transferred to the surface of the roll cloth. This is the popular dye-sublimation transfer technology in the market. It has the advantages of rich color transfer, high printing efficiency, environmental protection, and low skin damage. It is widely used in clothing, shoes and hats, bedding, household items, curtains and other household products industries.
The main parameters of the roller heat transfer printing machine are the diameter and width of the roller, which determine the efficiency and width of the product that can be transferred. For the diameter of the roller, the larger the diameter, the higher the efficiency. Currently, 1500mm machines have appeared on the market. The larger the width, the larger the width of the transferred cloth, and now there are machines with a width of 3500mm on the market.
Digital Roll to Roll roller Heat Press Machine
Digital Roll to Roll roller heat press machine is tested by marketing for 7 years, time prove it is a good machine. Speed 150 m/h could meet most clients' requirement. 1.9 meters width, it is enough for garments fabric. Environmental printing make it to be more and more factory's choice.
Technical Parameters of roller thermal transfer machine
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Digital Roll to Roll roller Heat Press Machine |
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| Model | BB61170 | BB61190 |
| Roller size | Diameter 610*1860 mm | Diameter 610*2050 mm |
| Roller surface | coated | coated |
| Transfer width | 1700 mm | 1900 mm |
| Transfer speed | 150 m/h | 150 m/h |
| The main machine dimension | 2520*1150*1500 | 2820*1150*1500 |
| The work table dimension | 3500*1880*1200 | 3500*2050*1200 |
| installed dimension | 2550*4650*1500 | 2830*1310*1610 |
| Blanket separation method | Manual | Manual |
| power supply | 3-phase 380V | 3-phase 380V |
| Heating temperature | 260℃ | 260℃ |
| Conveyor belt material | PVC | PVC |
Main Features
Roller is made by seamless steel pipe, coating with a certain degree of flexibility, easy to compensate for the pressure roller between the line speed difference, to avoid graphic distortion.Life time is 5-8 years.
2. Speed Control
Use frequency conversion governor which can adjust the transfer seed freely. And the transfer printing speed is more stable.
3. Blanket
Dupont materials is used to make this blanket,longer lifetime
4. PVC Conveyor
PVC conveyor belt with flat, smooth, not easy to heat, but easy to maintain the original state of textile after the transfer; conveyor belt with a network structure, easy to heat, but short life, light textiles easily lead to wrinkles. BEST printing machinery PVC conveyor belt mainly for the user to provide a variety of textile transfer convenience. Users can choose according to their own needs.
Photo of Drum Heat transfer machine
Details of Drum heat transfer machine
The main accessories of the roller thermal transfer machine:
• Heating roller: mostly made of seamless tubes, the inside and outside are lathe-machined and polished, and then plated with Teflon.
• Heating tube: generally made of stainless steel imported from Taiwan, immersed in heat transfer oil for heating.
• Heat transfer oil: used to transfer the heat generated by the heating tube so that the roller is evenly heated.
• Carbon brush: responsible for conducting electricity for the heating system to ensure the stability and safety of heating.
• Motor: usually an imported speed-controlled variable-frequency motor, the speed can be adjusted according to the transfer material.
• Conveyor belt: after the product is transferred, it is transmitted to the back of the workbench through the conveyor belt.
• Inflatable shaft: used to collect and release flower paper, base paper or cloth, etc.
Temperature control meter: digital display, can accurately control the temperature.
Main wall panel: made of thick fine steel plate, wire-cut by program control.
Blanket: generally made of American DuPont material weaving and thermoforming。
Catalogue
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