Discussion on the application of the transfer prin

Discussion on the application of chemical fiber transfer printing process

in the face of colorful and dazzling daily necessities, we are surprised to see that special printing technology has been widely used in people's daily life. Plastic printing, tinplate printing, hose printing, decal printing and electrochemical aluminum foil hot embossing products are everywhere. Today, on the busy and wide streets, ink-jet prints are made into three-dimensional images suspended in space by laser holographic printing, which shows that printing technology has added luster to people's wonderful life

compared with this, the chemical fiber transfer printing process with many advantages is still lagging behind, and its products need to be developed urgently. This paper discusses the development and application prospects of the chemical fiber transfer printing process as follows

advantages and application of transfer printing process

transfer printing and these patent technical barriers prevent Chinese manufacturers of ternary materials from entering the international big factory. Flower is a kind of dry printing and dyeing. It prints the printing paper through the printing factory and transfers it directly to the printing and dyeing factory, so many printing and dyeing processes can be avoided. At the same time, compared with ordinary printed and dyed chemical fiber fabrics, it avoids a large amount of wastewater and serious environmental pollution caused by the printing and dyeing process. This is undoubtedly another major advantage for the current global water resources crisis and the control of environmental tension testing machine pollution

in practice, the author has participated in several chemical fiber transfer printing works completed by colleagues in the printing industry

one is: a 75 cm × 75 cm white chemical fiber tablecloth, heat transfer the dazzling red peony flowers. The four corners of the tablecloth are equipped with small patterns. After the finished product, the patterns are clear, bright and dazzling

another successful work is the picture of ladies with four screens. Among them, red, yellow, blue, green and black, all kinds of colors are layered and eye-catching. The figure pictures on the fabric are lifelike, and the color is almost the same as that of the original, which has been praised by peers

in the actual printing process of printing paper, we should pay attention to the fact that the ink should not penetrate into the paper, but should be firmly attached to the paper, and should be dried quickly. Only in this way can the ink on the picture and text be completely transferred to the chemical fiber fabric during heat transfer, so as to keep it bright and beautiful

when transferring, we should control the pressure and temperature well. Generally, the temperature during transfer can be controlled at 150 ℃ ~ 200 ℃, and do not be too high or too low, otherwise the transfer effect will be directly affected. When the temperature is too high, the chemical fiber fabric cannot bear it, and the texture becomes hard, brittle and rough; The temperature is too low, the dye transfer sublimation rate is poor, and the hue is insufficient, which can not meet the requirements of the original color, resulting in the transfer is not in place. In addition, attention should be paid to the quick drying after transfer, so that it can be firmly attached to the chemical fiber fabric, and can be resistant to soaping, abrasion and various solvents for dry cleaning

it is emphasized here that the selection of printing ink is also crucial. The ink prepared by strictly selecting the right dye type is directly related to the quality of printing paper and whether the transfer printing process can achieve satisfactory transfer effect

development prospect of transfer printing process

transfer printing process is a process combining printing and dyeing industry with the research of the International Energy Agency (IEA). Because the products can produce colorful, layered and lifelike images, it is very popular. Therefore, the development of transfer printing technology products brings broad prospects for the increasingly prosperous decoration and tourism products

with the improvement of people's material living standards and the pursuit of noble ways of leisure and entertainment and a comfortable and elegant environment, transfer printing products appropriately set off this atmosphere with colorful patterns and colors. With the increasing diversification of family decoration, personalization also requires more decorative fabrics with bright colors. Chemical fiber transfer printing products create a warm family atmosphere for people with unique shapes and beautify the living environment

tourism, known as "sunrise industry", has driven the development of tourism commodities and tourist souvenirs. Ancient and traditional folk crafts can be penetrated into the "wax dyeing" handicrafts with southwest ethnic customs, which is a good example. Nowadays, in the development of tourism products, chemical fiber transfer printing technology will develop colorful and various products with unique materials and novel heat transfer technology. Located in the land of Qilu, Shandong printing industry colleagues used transfer printing technology to design unique products on the tourism hot spot of "one mountain, one water, and one sage". The first of the five mountains, the majestic Mount Tai landscape painting, and the portrait of Confucius, the supreme sage of Confucianism, will attract domestic and foreign guests with unique pictures

chemical fiber transfer printing products are more suitable for women and children's products. It will attract people who pursue fashion and beauty with a wider variety of fabrics and unique and novel colors. With the continuous improvement and exploration of chemical fiber transfer printing technology, we believe that the types of transfer printing products will be more and more novel and perfect, adding new colors to people's beautiful life. (machine opening)

make it meet σ Value requirements of