Pure cotton direct-injection printing realizes mass production

my country is a major producer of cotton direct-injection garments and the largest garment printing processing country in the world. Cotton direct-injection garment printing mainly refers to the printing of knitted garments and ready-to-wear garments. Knitted garments account for about 55% of the total garment output, 60-70% of which require printing. According to data from the China Business Industry Research Institute: 14.414 billion knitted garments were produced in 2014, an increase of 2.88% year-on-year, mainly in the five provinces of Guangdong, Fujian, Zhejiang, Shandong and Jiangsu. The output accounted for more than 80%, and Guangdong Province accounted for the whole country 25% of the total output, ranking first in the country by absolute advantage. Guangdong Province is the most developed region for knitted garment printing in my country, with superior production and supply chain conditions, a large number of enterprises, and high technological level. For example, Shaxi Town, Zhongshan City has more than 3,000 garment factories and nearly 200 printing factories. The innovation ability is particularly strong. The printing process varieties, technology, garment printing machine equipment and management of leading enterprises are at the leading domestic level.

The garment printing machine is mainly used for printing knitted T-shirts, and is an important means to beautify and decorate garments and increase added value. With the development of digital technology, digital inkjet printing, an advanced technology that people have hoped for, has not been applied and developed as desired.

Traditional screen printing

Knitted garment printing on treadmill printing machine is mainly carried out on cut pieces of pure cotton weft knitted fabrics or ready-made garments. The printing process generally avoids dyes and paint printing is preferred because dye printing requires complicated processes such as steaming, washing and drying. High energy consumption and large amounts of sewage are produced. The shrinkage rate of cut pieces or garments after water treatment is difficult to control and it is difficult to shape. However, after pigment printing, only drying and fixing are required. The production cycle is short, energy saving and environmental protection, and it is not limited by fiber varieties. .

Treadmill printing machine paint printing relies on transparency of water-based resin and pigments to print on white or light-colored fabrics, glue printing is to use hiding pigments to print on various color fabrics to display colors, and special visual effects in clothing printing Special printing is also incomparable to dye printing, such as: foaming, flocking, bronzing, thick film, whitening, coloring and discharging, color changing, fragrance and other dozens of processes. The colorful special printing gives people a novelty and vision. The enjoyment of beauty, the treadmill printing machine has also improved the cultural, artistic and economic value of clothing, and the environmental protection and color fastness of the printing have reached the relevant national standards.

Advantages of treadmill printing machine

The treadmill printing machine is also called jet printing or direct jet printing. It inputs patterns or images into a computer through digital means, and then processes them through the computer’s printing and color separation system. The special software drives the chip to control the inkjet system and control the ink. Applying external force, the ink is sprayed on the fabric through the nozzle of the print head to form color dots. The digital technology controls the nozzle's inkjet and non-jet movement in the XY direction, and the treadmill printing machine forms the corresponding accurate color pattern on the fabric Or image.