Unidirectional moisture-wicking single-jersey knitted fabric and its preparation process

Abstract

The invention provides a unidirectional-moisture-transmission single-knit fabric with a plain face on the front side and a loop face on the back side. The plain face is provided with a sweat cloth plain weave. The loop face is provided with drain holes and drain grooves of a jacquard loop structure. The jacquard loop structure is formed through the knitting needle arraying and triangular sequencing process, 8 paths form one basic cycle in the jacquard loop structure, and the drain grooves are formed between every two basic cycles. The invention further provides a preparing process of the fabric. The fabric can realize the unidirectional-moisture-transmission function under the condition that no waterproof agents are added in the after-treatment stage, the 5-grade standard of the water management capacity in the AATCC195-2012 standards is reached, the fabric is good in moisture absorption, sweat discharge and quick drying performance, the requirement for sportsmen and workers for the clothes comfort level under the mass sweating state can be met, the skin surface dryness and coolness can be kept, bacteria breeding can be reduced, odor is prevented, and meanwhile the fabric has an effect of cooling a human body and is durable in use.

Description

technical field [0001] The invention relates to a unidirectional moisture-conducting single-sided knitted fabric and a preparation process thereof. Background technique [0002] With the continuous improvement of social and economic conditions, consumers' requirements for clothing comfort are constantly increasing, and the moisture absorption and quick-drying function has become the basic demand for clothing fabrics. At present, knitted fabrics with unidirectional moisture transfer function are mainly realized by coating method and yarn modification method. [0003] The printing coating method mainly uses water-repellent additives, and uses the hygroscopicity of the fabric to coat the inner layer to achieve a one-way moisture-wicking function. The printing coating method relies on the water-repellent finishing of the inner yarn of the fabric. The chemical stability of the water-repellent additive itself is not long-term. After the fabric is used for many times for a long ti...

AI Technical Summary

Problems solved by technology

The yarn modification method not only needs to increase a lot of cost, but also has many procedures, and will cause environmental pollution and skin allergies, and the water-repellent modified yarn cannot be dyed, which does not meet the consumption needs of most people.

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