< p > pigment printing has the characteristics of high ecological protection, energy conservation and environment protection. < a target= "_blank" href= "http://m.pmae.cn/" > dress < /a > printing process has many kinds, and the development of early application is mostly pigment printing. Pigment printing is a fast, transparent and wearable resin film formed on the fabric by means of adhesives. The printing method is a simple and commonly used process in printing. It is suitable for printing on white or light colored fabrics. The process is convenient for color matching, simple in technology, and easy to bake or dry after printing. It is suitable for all kinds of fabric. < /p >
< p > < strong > pigment printing has a long history and broad prospects for development. < /strong > < /p >
< p > pigment printing has a long history. Long ago, people used insoluble pigments and added natural polymers such as protein and glue to bind the pigment to the fabric. At that time, due to the restriction of chromatography, the main reason was that the natural adhesive materials were not resistant to washing and poor handle, so it was not suitable for clothing fabrics, and restricted the development of pigment printing. < /p >
< p > with the development of synthetic fibers and various forms of a target= "_blank" href= "http://m.pmae.cn/" > textile < /a > material and the development of coating varieties, pigment printing shows its superiority. In recent years, with the increase of the use of circular screen and flat screen printing equipment, it is conducive to the application and development of pigment printing process. The application of pigment printing has been expanding. Today, it has reached a high level of technology and gained the leading position in printed textiles. < /p >
< p > in recent years, people's awareness of environmental protection and the demand for products have been increasing. With the increasing proportion of textile printing using coating technology, environmental protection of pigment printing has become the core issue in order to save energy and control environmental pollution. In order to prevent environmental pollution and save energy, many countries have promulgated many environmental regulations to promote the development of pigment printing binder toward new, environmental protection and high performance. < /p >
< p > with the development of polymer chemistry, various kinds of adhesives and organic synthetic coatings have developed rapidly. Various coatings with complete chromatography, bright colourings and firm fastness have come out one after another. The products of modern pigment printing are wearable, flexural, wrinkle resistant, hand washable and washable, and are completely in line with the requirements of taking. With the improvement of adhesive properties, the appearance of synthetic paste and the application of hand modifier, the printing of pigment has a broader development prospect. < /p >
< p > < strong > the ecological protection performance of pigment printing is high < /strong > < /p >.
< p > pigment printing has many advantages, and its printing technology develops very fast. Especially with the development of synthetic fiber and its blended fabric, the superiority and importance of pigment printing are more prominent. A large number of experimental research and production practice have proved that pigment printing has many advantages in ecological protection. < /p >
< p > 1, low environmental and ecological load, energy saving time is relatively safe. The energy consumption, the consumption of raw materials and the demand for land for pigment printing are lower than those used in reactive dyestuffs. This is because the printing process has eliminated the washing process, reduced the source of environmental and ecological loads, and reduced the risk of waste water and accidents. < /p >
< p > 2, coating < a href= "http://m.pmae.cn/news/index_f.asp" > printing > /a > with wide range, including color, touch and fastness, almost no longer different from reactive dyestuff printing; < /p >
< p > 3, lower production cost and simple production process, and applicability, not only to get the desired printing effect, but also almost no doubt applies to all fiber types and other outstanding features. < /p >
< p > pigment printing, because of its strong applicability, can be used for natural and chemical fiber printing with different conditions, coupled with its continuous improvement in ecological protection, less water consumption, less pollution, simple process and energy saving. Therefore, pigment printing technology is widely used in Southeast Asia, Europe and the United States. According to statistics, in today's world of printing fabrics, pigment printing exceeds 55% (reactive dye printing accounted for 24%, vat dye printing less than 5%). Among them, the United States accounted for 80%, India was 60%, and China was about 20%. < /p >
< p > recently, the national two sessions were held. All sectors of society are very concerned about energy conservation and emission reduction. The new a href= "http://m.pmae.cn/news/index_q.asp" > Standard < /a > announced by the Ministry of environmental protection is quite strict for the textile printing industry. From the perspective of textile printing industry and its users, although some regulations and rules have increased the production cost of enterprises, to a certain extent, they have weakened the market competitiveness of products. However, through practice, it is necessary to recognize these regulations and rules, and provide an opportunity for enterprises to study the formulation and production technology of products according to the most appropriate goals and technical conditions of human body, environment and ecology, and ultimately will save production costs. < /p >