The knitted fabric to be printed but also through the pretreatment dispersion twill cloth to remove impurities and grease stains cotton wax, etc., to increase the fabric whiteness and improved fabric wettability, water absorption, so as to achieve good printing results. Pre-treatment process can be divided into two categories, namely the traditional alkali treatment and modern biological enzyme treatment Dacron cloth dispersed biological processing enzyme treatment to meet environmental requirements, but the current high demand whitening or bleaching fabrics also difficult to meet the requirements of Therefore, conventional alkaline treatment process is still widely used, including spandex fabric after washing before handling the gradual cooling is essential dispersed calico prevent sudden cooling caused by fiber contraction crease. Simple, the original blue and white cloth, creating a simple natural, ever-changing, colorful blue and white art world. Blue calico pattern patterns come from the private sector, reflecting the people's loved, entrusted with their yearning for a happy life and simple aesthetic taste, the subject matter and content of the blue beauty, the kind of healthy people and rustic soul, in Folk got a perfect blue cloth unity of form and content, and thus blue cloth indeed a true reflection of a profound cultural and artistic heritage. Twill scattered calico, calico, calico provided by enriching after official after official enriching. If you have any questions or consultation of this information, please contact us now! Our company name: after Changyi City, Shandong Province Textile Printing and Dyeing Co. official enriching (www.fumintex.com) Contact: Wei Zhijun, or click on "Commercial Union customer service" direct dialogue with us!