A moisture-absorbing and sweat-wicking invisible graphic fabric and its production method

Abstract

The invention relates to a moisture-absorbing and perspiration-displaying graphic fabric, which includes a fabric, the inner surface of the fabric is pressed with a unidirectional moisture-wicking slurry layer, the outer surface of the fabric is pressed with a first invisible printed graphic, and the fabric is made of highly hydrophilic The unidirectional moisture-wicking slurry layer includes a hydrophobic area and a hydrophilic area, and the hydrophilic area penetrates from the side of the hydrophobic area away from the inner surface of the fabric to the inner surface of the fabric. The first invisible The printed graphics are formed by pressing the second hydrophobic unidirectional moisture-conducting slurry, and the components of the first hydrophobic unidirectional moisture-conducting slurry and the second hydrophobic unidirectional moisture-conducting slurry are the same. The fabric adopting the solution has the characteristics of good moisture-conducting effect, simple fabric structure, and convenient processing; meanwhile, the invention also provides a processing method for the above-mentioned fabric, which is simple and has high production efficiency.

Description

technical field [0001] The invention belongs to the field of textile fabrics, and in particular relates to a moisture-absorbing and sweat-wicking invisible fabric with displayable graphics and text, and also relates to a production method of the moisture-absorbing and sweat-wicking invisible fabric with visible graphics and text. Background technique [0002] In recent years, a variety of functional knitted fabrics have emerged one after another. Among them, fabrics with one-way moisture-wicking function are favored by people because they can quickly moisture-wick and at the same time ensure that the inner layer of the fabric in contact with the skin is dry quickly, but it also has the outer layer of the fabric. The disadvantage of affecting the appearance of the fabric after absorbing moisture on the surface; the fabrics with invisible printing function appearing on the market at present, which press special invisible printing paste on the outer surface of the fabric, so tha...

AI Technical Summary

Problems solved by technology

[0009] However, the unidirectional moisture-wicking and invisible printing composite functional fabric using this scheme has the following defects during use: First, the fabric only realizes the unidirectional moisture-wicking function by simply performing water-repellent treatment on the reverse side of the fabric. The fabric fiber raw materials have not been modified, so that after the one-way moisture-wicking finishing, the finishing agent is not in firm contact with the fiber surface, so that the durability of the fabric's one-way moisture-wicking function is poor after use.

Second, due to the poor hydrophilicity of conventional polyester fibers, the fibers themselves show strong hydrophobicity. Only one side of the fabric is subjected to a single moisture-conducting treatment, and the other side of the fabric is not treated hydrophilically. The two sides cannot form a strong affinity and hydrophobicity, resulting in poor moisture-wicking effect of the fabric

Third, the fabric needs to be water-repellent and printed, and the one-way moisture-wicking slurry layer and the invisible printing slurry layer are treated with different materials, the processing technology is complicated, and the production efficiency is low.

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