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There are several significant differences in printing technology for polyester-spandex fabrics, which are mainly due to their special fiber composition and physical properties.
Polyester spandex fabric combines the characteristics of polyester and spandex fibers. Polyester fiber has high color fastness and strong adsorption of dyes, which allows polyester-spandex fabrics to show brighter and longer-lasting colors during the printing process. Spandex fiber is known for its excellent elasticity, which helps maintain the shape stability of the fabric during the printing process and prevents printing deformation or blurring caused by tension changes.
The printing technology of polyester and spandex fabrics needs to take into account the elasticity and retractability of its fibers. During the printing process, appropriate processes and equipment are required to ensure the accuracy and clarity of the printed pattern. For example, during the production of printing plates, the elasticity of the fabric needs to be taken into account to ensure precise alignment between the printing plate and the fabric.
The printing technology of polyester-spandex fabric also needs to pay attention to its breathability and moisture absorption. Due to the addition of spandex fiber, poly-spandex fabrics usually have better air permeability and moisture absorption, which helps keep the fabric dry and comfortable during the printing process. Therefore, these factors need to be taken into consideration when selecting printing dyes and auxiliaries to ensure that the printed fabric still has a good wearing experience.
The printing technology of polyester and spandex fabrics also needs to take into account its environmental protection and sustainability. With the improvement of environmental awareness, more and more consumers are paying attention to the environmental protection performance of textiles. Therefore, in the printing process of polyester-spandex fabrics, it is necessary to use environmentally friendly dyes and auxiliaries, as well as energy-saving and consumption-reducing printing processes to meet the needs of the market and consumers.
