What are the characteristics of two-color corduroy?

The velvet grooves and piles of the two-color corduroy present different colors, and through the harmonious matching of the two colors, it creates a product style that is shimmering in the hazy and full of enthusiasm in the deep, making the fabric perform a color change effect in both movement and stillness .

The formation of two-color corduroy can be achieved in three ways: using the different dyeing properties of various fibers, changing the same kind of fibers through process changes, and combining yarn-dyed fabrics. Among them, it is most difficult to produce a two-color effect with similar fibers through process changes, mainly because the reproducibility of the effect is difficult to grasp.
Corduroy fabric with bonding for sofa, couch, cushion, curtain, decoration

Use the different dyeing properties of various fibers to produce two-color effects: combine warp yarns, bottom wefts, and pile wefts with different fibers, and dye them with dyes corresponding to the fibers, and then choose and match colors with different color dyes to form An ever-changing two-color product. Such as: polyester, nylon and cotton, linen, viscose, etc., dye polyester and nylon with disperse dyes and acid dyes, and dye another component with dyes for cotton, so that the dyeing process is easy to control and the finished product is relatively stable. Because the reactive dyes used for dyeing cellulose fibers also have a certain dyeability to protein fibers, acid dyes can dye silk, wool, and nylon at the same time, and protein fibers are not resistant to the high temperature required for disperse dyeing, similar to cotton/wool, wool/polyester , silk/brocade and other combinations are not suitable for the post-double dyeing process.

This method not only caters to the complementary advantages of various fiber materials, but also produces rich style changes, but the limitation of this method is the choice of two materials, which must be completely different and independent of each other. Dyeing performance, but also to meet a dyeing process can not damage another fiber performance. Therefore, most of these products are a combination of chemical fibers and cellulose fibers, and polyester-cotton two-color products are the easiest to grasp and the most mature, and have become a major popular product in the industry.

The same kind of fiber produces two-color effect through process changes: this refers to the production of groove and velvet two-color products on the corduroy of the same raw material. changes to achieve. Cream dyeing two-color is generally suitable for dark bottom/bright surface products, color coating two-color is mostly suitable for medium and light bottom/deep surface imitation products, printing color two-color can be used for all kinds of color matching, but it is selective for dyes.