Cellulose fiber cold transfer printing technology

Basic principles and technical characteristics

The project will incorporate the combination of cold transfer digital inkjet technology and cold transfer printing technology. The direct ink jet is on the cold transfer inkjet media and the pattern is transferred onto the cloth. Solve the problem that the digital printing nozzles are jacquard fabrics, fabrics with strong sense of textured sense of the fabric due to fiber floccules and slurry powder easily clogged, to avoid the issue of ink tension when the ink surface tension and digital printing requires the formation of a smooth surface of the sizing, drying And inkjet printing steaming process.

Cold transfer inkjet ink technology and cold transfer inkjet paper technology have expanded the problem of alkali-resistant storage properties of digitally-printed reactive inks. The choice of dye types and nozzle materials is even greater. The cold transfer inkjet media pattern has a density of ink-bearing carrier more than 100 times that of the fabric in the ink jet, and can obtain higher-than-direct print-printing fabric and more accurate color ink dots. When the fabric is pressed into contact with the transfer pattern to the fabric surface in the process of pressing, the planar density of the fabric is increased when the fiber is pressed and flattened during the transfer, and higher color distribution and pattern accuracy can be obtained when transferring. In the cold transfer digital inkjet printing process, the amount of paste per square meter is only 6 grams, which reduces the amount of digital printing materials and the amount of water used for washing.

Energy Saving and Emission Reduction Effectiveness Evaluation

The use of cold transfer printing optimization technology to simplify the complex processes of the printing and dyeing industry. Cold transfer digital inkjet technology (sample) - soft, gravure cold transfer printing technology (pattern three-dimensional) - cold transfer printing (printed fabric) - cold heap solid color, to meet the market's rapid reaction needs.

Cold transfer digital inkjet printing technology - digital production - short production, personalized, high quality fabrics.

Improve the added value of the printing process: The printing effect can achieve the color and quality of digital textile printing. Solved the problem of homogenization of printed products and enhanced international bargaining power.

Energy-saving and environmental protection: Optimize the color technology to achieve the maximum utilization of dyes, no residue does not cause pollution, high dye transfer rate, high dye fixation rate, 40% savings and degradable environmental protection raw materials. To achieve a clean and environmentally friendly production process.

Energy saving and low consumption: It can save water consumption by 2/3, and the discharge water recycling usage rate reaches 90%. Room temperature fixed at normal temperature, save energy 65%. Satisfy the current severe wastewater treatment and environmental protection requirements and reduce the production difficulty of printing products. Achieving high per capita output with a high output rate of soft and gravure printing presses. Reduce the impact of rising labor costs on product competitiveness.