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1.PU Denim Paste is an environmentally friendly printing material, with its unique characteristics in the field of textile printing is widely used.
2.PU Denim Paste Characteristics:
A. Adopting water-based environmentally friendly formula, it does not contain harmful substances and meets the requirements of environmental protection, which helps to reduce the pollution of the environment.
B. With good adhesion and covering power, it can form a uniform and full printing effect on the surface of denim, making the pattern colorful and distinctive.
C. It has good flexibility, can adapt to the stretch of denim, so that the print is not easy to wear and use in the process of cracking, peeling and other phenomena.
D. After special treatment of the paste has good washing resistance, can be washed many times to maintain the clarity of the printed pattern and color.
3.PU Denim Paste Precautions:
A. Before using screen printing water-based denim paste, you need to make sure that the surface of denim is clean, dry, free of oil and impurities to ensure that the paste can fully adhere to the fabric.
B. According to the actual need, you can add the right amount of water to dilute the paste, in order to reduce its viscosity and improve the printing effect. However, it should be noted that the diluted paste should be used up within a short time to avoid precipitation and deterioration.
C. Select the appropriate screen to ensure the accuracy and clarity of the printed pattern. The higher the mesh of the screen, the more delicate the printing effect.
D. Adjust the pressure of the printing machine appropriately, so that the paste can evenly penetrate into the denim fiber and improve the quality of the printed products.
4.PU Denim Paste Usage
A. Check whether the screen printing machine, drying equipment, etc. are running normally to ensure that there is no failure in the printing process.
B. Pour it into the hopper of the screen printing machine, adjust the flow of slurry to ensure sufficient supply of slurry in the printing process.
C. Lay the denim fabric flat on the working table of the screen printing machine, adjust the position of the screen plate so that the pattern is aligned with the fabric. Start the screen printing machine for printing.
D. After the printing is completed, put the printed matter into the drying equipment for drying treatment. The drying temperature and time should be adjusted according to the actual situation to ensure that the paste is fully cured.
E.After drying, quality inspection of printed materials, check whether the pattern is clear, complete, cracking, peeling and other phenomena. If there is any substandard product, it should be dealt with in time.
