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The advantages are: 1, the green printing, non-toxic, no pollution, in line with international standards of non-toxic. 2, eight color printing once forming, without color, avoid the disadvantages of the inaccuracy of other process color. 3, after the transfer pattern. The text color is clear and natural. Bright color. Delicate. 4, the production of small loss, low cost, mass production can demonstrate its low cost, high quality characteristics.

Cixi City fan Huyue printing equipment is a set of thermal transfer printing machine, hot transfer printing film, in mold labeling, OPP plastic film, thermal transfer processing, products such as professional production and processing of private enterprise, the company is headquartered in Zhejiang province administrative road Cixi City fan Zhen No. 2. The company has a complete, scientific quality management system. Cixi City fan Huyue printing equipment integrity, strength and quality of products by the industry recognition. Welcome friends from all circles to visit Cixi City fan Huyue printing equipment to visit, guidance and business negotiation.

The company a large number of thermal processing printing products. The supply of quality assurance, welcome to consult the discussion.


Matters needing attention in heat transfer process

Thermal transfer printing is a new printing technology, imported from abroad more than 10 years. The process of printing mode is divided into transfer film printing and transfer printing processing two parts, transfer film printing using dot printing (resolution up to 300dpi), the pattern printed on the film surface in advance, the printed patterns level of rich, colourful, the myriads of changes, small color difference, good reproducibility, can reach the requirements of design pattern, and is suitable for large batch production; heat transfer machine transfer process through a processing (heating) will transfer film on the exquisite pattern onto the surface of the product, after forming the ink layer and the surface of the product for the integrated solution, vivid and beautiful, greatly improve the grade of the product.

Thermal transfer film is a heat transfer process of printed material. The heat transfer process is through the thermal transfer film disposable heating, transferring the heat transfer on the decorative pattern on the surface of the matter being printed. In the heat transfer process, the combined effects of heat and pressure to make the protective layer and the pattern layer is separated from the heat transfer printing film, hot melt glue to make the whole pattern layer is printed objects and permanent bonding.

Thermal transfer film is made of polyethylene film as the backing paper is printed with a pattern. The surface is coated with a protective layer, color layer, a release layer and thermal printing adhesive layer. By adding the heat-resistant silicon roller, the temperature and pressure is applied to the transfer film, the pattern printing layer, the surface protection layer, bottom layer the transfer layer and the polyethylene detachment, transfer to the surface of the workpiece or plastic parts above, they formed a decorative surface graphics, and make its surface has excellent properties, heat resistance, light resistance and so, novel and beautiful patterns, color stability, the printing method is a widely used.

Thermal transfer film has its unique attributes, in order to get a good printing effect, must strictly master the optimal temperature, pressure and velocity. It has three big technical parameters strictly:

1, to determine the temperature: the emergence of short-run or hot stamping and not in prison will be when the temperature is too low, will make the imprinted hair; the temperature is too high will make the surface oxide layer, make the products lose luster, color dark, serious will bubble. To determine the best stamping temperature should consider the following factors: the pressure, speed, area, room temperature etc.. Hot stamping temperature is generally in the range of 130 ℃ - 270 ℃, once the optimum temperature is determined, should remain constant, temperature difference in ± 2 ℃ fluctuation is appropriate.

2, to determine the pressure: the hot stamping pressure is generally 4 - 6 kg/cm2. Pressure is too small, not so hot stamping film and substrate adhesion, reduce the fastness; if the pressure is too large, it will produce the substrate compression deformation increases, cause pattern deformation, as printed on the layer thinning. If used for complex rough products, more attention should be paid to each pressure, uniform, pressure angle of colloidal silica and substrate requirements higher, otherwise, appear easily part in prison, not firm phenomenon.

3, determine the speed: should be based on hot stamping area to determine, at the same time to consider the power of the heating temperature. The general is first rate, and then determine the pressure, the temperature.

Note product storage, storage of the products: heat transfer film to gently, be put straight, upright, and not horizontally; can not be placed near the heat, must keep away from heat, usually stored in 25 ℃; prevent damp, if damp, when in use will produce gas in the high temperature and source hot stamping film, and produce chemical reaction. So, hot stamping film storage and use should pay attention to moisture proof, moisture-proof, anti pressure, should be placed in a cool ventilated and dry place.