DONGGUAN COWINT NEW MATERIAL TECHNOLOGY CO.,LTD
No.2,West Industrial Road of Jiaoli,Zhongtang Town,Dongguan
Tel: +86-769-88882603 Web:www.cowint2.com
mail: info@cowint.com
There are many kinds of garment printing processes, and the most developed ones are pigment printing. Pigment printing is a printing method in which a strong, transparent and wear-resistant resin film is formed on the fabric with the aid of an adhesive, and the coating is mechanically fixed on the fabric. It is the simplest and most commonly used process in the printing process. It is suitable for white or Printing on light-colored fabrics, the process is convenient for color matching, simple process, baking or natural drying after printing, suitable for various fiber fabrics.
Pigment printing has a long history. A long time ago, people used water-insoluble pigments and added natural polymers such as proteins and glues as binding materials to adhere the pigments to the fabric. At that time, due to the limitation of chromatogram, and more importantly, the inadequacy of natural bonding materials such as inability to wash and feel bad, it was not suitable for clothing fabrics, which restricted the development of pigment printing.
With the development of synthetic fibers and various forms of blended fabrics and the development of paint varieties, pigment printing has increasingly demonstrated its superiority. In recent years, with the increase in the use of rotary screen and flat screen printing equipment, it is conducive to the application and development of pigment printing technology. The application of pigment printing continues to expand, and today it has reached a very high technical level and has gained a dominant position in printed textiles.
In recent years, people's awareness of environmental protection and the continuous improvement of product requirements, as the proportion of textile printing using paint technology continues to increase, in order to save energy and control environmental pollution, the environmental protection of paint printing has become a core issue. In order to prevent environmental pollution and save energy, many countries in the world have promulgated many environmental protection regulations to promote the development of pigment printing adhesives in a new, environmentally friendly and high-performance direction.
With the development of polymer chemistry, various series of adhesives and organic synthetic coatings have developed rapidly. Various coatings with complete chromatograms, bright colors and good fastness have come out one after another. Modern pigment printing products are wear-resistant, Flexure resistance, wrinkle resistance, hand rub resistance and washing resistance fully meet the requirements of taking. The improvement of adhesive properties, the emergence of synthetic pastes, and the application of hand-feel modifiers give pigment printing a broader development prospect.
The two sessions of the country were held a few days ago, and all sectors of society are very concerned about energy conservation and emission reduction. The new pollution emission standards announced by the Ministry of Environmental Protection are quite stringent for the textile printing industry. From the perspective of the textile printing industry and its users, although some regulations and rules have increased the production cost of enterprises and weakened the market competitiveness of products to some extent, it is necessary to realize these laws and regulations through practice, and It provides an opportunity for companies to research product formulas and production technologies in accordance with the most suitable goals and technical conditions for the human body, environment and ecology, which will ultimately save production costs.