Composite spinning process of antibacterial aromatic yarn

Abstract

The invention relates to the technical field of composite spinning, and discloses a composite spinning process of antibacterial aromatic yarn, comprising the following steps: S1, preparing raw materials including 20-50 parts of cotton fiber, 15-35 parts of linen fiber and 5-20 parts of copper fiber; s2, cotton fiber modification: uniformly mixing polyallylamine, NaOH and a reaction medium to form a reaction solution, adding cotton fibers into the reaction solution, and washing the cotton fibers to be neutral after treatment to obtain cationic cotton fibers; s3, preparing an aromatic material: putting an aromatic agent, diatomite and activated carbon powder into a mixing tank, and mixing to obtain a mixed solution A for later use; the final composite spun yarn integrates the linen fibers, the cotton fibers and the copper fibers, the obtained composite spun yarn is high in strength and excellent in moisture absorption and air permeability, the antibacterial performance is improved by adding the copper fibers and the linen fibers, the aromatic and the cotton fibers can be bonded more firmly, and the durability of aroma is improved.

Description

technical field [0001] The invention relates to the technical field of composite spinning, in particular to a composite spinning process of antibacterial aromatic yarn. Background technique [0002] Cotton is one of the most important raw materials in the textile industry. Depending on the spinning process, different quality clothes will be produced. Cotton clothes are made from cotton. First, the cotton fiber needs to be processed into cotton yarn by spinning process. The fiber in the yarn has good straightness, less knots, good luster, evenness and high strength. It is mostly used for weaving high-grade fabrics, but single High-quality spinning is increasingly unable to meet people's requirements. [0003] Since the emergence of composite yarn in the late 1950s, along with the continuous expansion of the range of raw materials, the continuous updating of processing methods and the continuous improvement of product grades, higher requirements have been put forward for the ...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a composite spinning process of antibacterial aromatic yarn, which solves the problem that the current composite spinning generally has not good antibacterial performance, and the durability is not good enough after adding fragrance, which cannot satisfy people's needs. question of request

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