Printing And Dyeing Process And Technology

The fabric printing and dyeing process includes reactive printing, coating printing.

Reactive printing: reactive printing is clumping. In reactive printing and dyeing, the reactive genes of the dye bind with the fiber molecules, making the dye and fiber form a whole. Relatively speaking, reactive printing and dyeing have many processes and high difficulties. The fabric of reactive printing and dyeing has good color and soft feel. It is a high-end printing and dyeing way, and the cost of reactive printing and dyeing is 20%-30% higher than that of coating, and the price of the product is also more expensive.

Coatings printing and dyeing, the bed is tasted, dressed in a “flower jacket” want to rely on coating printing backing, coating printing is to use does not dissolve in watercolor material (paint) and polymer (adhesive) printing on textiles, after certain processing in a transparent color film is formed on the textiles, which will paint mechanically fixation on textiles printing and dyeing method. Compared with reactive printing and dyeing, coating printing and dyeing have more “hidden dangers”. The price of paint used in printing and dyeing is sometimes very different, cheap paint can buy a kilogram of ten pieces, some good quality paint per kilogram to spend hundreds of yuan, and the quality of paint, directly determines the quality of printing and dyeing and the use of safety.

Bedding mostly uses coating printing and active printing. Coating printing color fastness is better but feel is hard, after soft treatment can achieve the desired effect, active printing is not resistant to the sun, but feel is better.

Home textile fabric knowledge — printing and dyeing process and technology

Circular screen printing: For example, if there is a small apple on the bed, it is achieved through circular screen printing. In this type of printing, the net is round, so it is more vivid to express small materials.

Flat screen printing: If you need a big apple to dress up in the middle of the bed, please do not use flat screen printing. Therefore, the printing method is clear at a glance, tiling straight, especially in the expression of a large area of the overall pattern, the most useful.

Digital printing: digital printing from the sample is convenient, there is no quantity limit, so you can achieve personalized customization, make some unique small number of products, but if it is a large number of design into the market, it is not appropriate.