Differences and Similarities between Dyeing and Printing of Textile Fabrics
Summary:Dyeing solution generally does not add thickening paste or only a small amount of paste; Generally, ...
Dyeing solution generally does not add thickening paste or only a small amount of paste; Generally, more thickened paste should be added to the printing paste to prevent the infiltration of patterns from causing unclear contour or pattern distortion, as well as the migration of dyes when drying after printing.
The dyeing solution is generally low in concentration, and the dye is easy to dissolve. Generally, no cosolvent is added; The dye concentration of printing paste is often very high, and because more paste is added, it will be difficult to dissolve the dye, so more cosolvents such as urea, alcohol, dissolved salt B, etc. are often added.
Dyeing and printing have common requirements for a certain type of dye, but they may also have special requirements. Sometimes a dye can be used for both printing and dyeing, but sometimes the same type or even a certain dye can only be used for dyeing but not for printing, and sometimes the reverse is also true.
Hangzhou Xingfu Textile Co., Ltd. is located on the south bank of the beautiful Qiantang River in Hangzhou, 3 km from Hangzhou Xiaoshan International Airport. The geographical position is superior and the transportation is convenient. Founded in September 1997, the company is a large-scale integrated entity integrating R&D, weaving and sales. More than 200 employees, mainly engaged in various types of high-end knitted fabrics, such as various types of NR Roman cloth series, RT Roman cloth series, cotton series, all kinds of single / double-sided cloth.
Since the establishment of the company, with the excellent product quality, reasonable price and perfect and efficient service, it has won the trust of domestic and foreign customers. At present, it has established long-term good business relations with world famous brands: H&M, WALMART, ZARA, etc.
In recent years, the company has continuously introduced advanced equipment with high-tech content and high degree of automation at home and abroad to ensure compliance with five standards of energy saving, environmental protection, safety and high added value, and effectively cooperate with new technologies and new technologies. At the same time, the company through the inspection and testing center's high-level configuration and specialization, high-quality laboratory management personnel, professional testing technology team to build, continuously improve the scientific and technological content, and constantly develop new products.