Pearl viscose fiber and preparation method thereof

Abstract

The invention discloses a pearl viscose fiber and a preparation method thereof. The pearl viscose fiber is prepared through the following steps: adding a pearl emulsion into a viscose solution, uniformly mixing, filtering, and forming according to a conventional wet spinning and jetting process, thus obtaining the pearl viscose fiber, wherein the mass ratio of the pearl emulsion to the viscose solution is (2:100)-(5:100); and the pearl emulsion is composed of the following components in parts by weight: 20-30 parts of pearl powder, 1-3 parts of isononyl isononanoate, 2-4 parts of sodium alginate, 10-15 parts of pendecamaine, 5-10 parts of potassium dodecyl phosphate, 20-25 parts of Tween-60 and 100-200 parts of water. According to the pearl viscose fiber disclosed by the invention, pearl particles are uniformly distributed over the inside and the external surfaces of the fiber; and the pearl viscose fiber is smooth, soft and cool in hand feeling, is as glossy as silk in appearance, has remarkable anti-ultraviolet effect, and can be blended with cotton, tencel, modal, cashmere, true silk and other raw materials.

Description

technical field

[0001] The invention relates to a viscose fiber and a preparation method thereof, in particular to a pearl viscose fiber and a preparation method thereof. Background technique

[0002] Viscose fiber (viscose fiber) is the full name of viscose fiber. It is divided into viscose filament and viscose staple fiber. Viscose fiber is a cellulose fiber produced from cotton or other natural fibers. Among the 12 main textile fibers, the moisture content of viscose fiber is most in line with the physiological requirements of human skin, and it has the characteristics of smooth and cool, breathable, antistatic, and brilliant dyeing.

[0003] Viscose fiber is a regenerated cellulose fiber. It is made of natural cellulose as raw material, which is made into soluble cellulose sulfonate through alkalization, aging, sulfonation and other processes, and then dissolved in dilute lye to make viscose, which is made by wet spinning. Using different raw materials and spinning p...