Double-layer thermal fabric

Abstract

The invention discloses a double-layer thermal fabric which comprises two layers of completely identical knitted fabrics. Alginate carbon fiber and combed cotton blended yarns and copper ammonia fiberand polyurethane blended yarns are interlaced with one another by the aid of weft-knitted 3+2 rib structures to form the knitted fabrics. The double-layer thermal fabric has the advantages that alginate carbon fiber yarns are good in far-infrared radioactivity, copper ammonia fibers are excellent in moisture absorption and thermal properties, the 20D alginate carbon fiber yarns and 40D combed cotton yarns are blended with one another to form the alginate carbon fiber and combed cotton blended yarns, 20D copper ammonia fiber yarns and 40D polyurethane yarns are blended with one another to formthe copper ammonia fiber and polyurethane blended yarns, the alginate carbon fiber and combed cotton blended yarns and the copper ammonia fiber and polyurethane blended yarns are interlaced with oneanother by the aid of the weft-knitted 3+2 rib structures to form the knitted fabrics, the double-layer thermal fabric comprises the double layers of knitted fabrics, is excellent in thermal propertyjust like the knitted fabrics, is good in texture and elasticity and high in wash fastness and durability, and is closed-fit, and the like.

Description

technical field [0001] The invention belongs to the technical field of clothing fabrics, and in particular relates to a double-layer thermal fabric. Background technique [0002] Traditional clothing keeps warm by controlling heat loss, such as thickening the clothing fabric or adding cotton wool. Clothing made of this clothing thermal fabric is bloated and inconvenient for activities after wearing. In order to solve the problems of bloated clothing made of traditional thermal fabrics and inconvenient wearing activities, various clothing fabrics woven from thermal functional fibers have appeared on the market, such as wool fiber, acrylic fiber, far-infrared fiber, and hollow fiber. Warm fabrics woven from fibers can ensure that clothing fabrics have the function of keeping warm without the problems of bloated clothing and inconvenient activities. It is required that in addition to good thermal performance, clothing fabrics should also have the characteristics of good textur...

AI Technical Summary

Problems solved by technology

[0002] Traditional clothing keeps warm by controlling heat loss, such as thickening the clothing fabric or adding cotton wool. The clothing made of this clothing thermal fabric is relatively bloated and inconvenient to move around after wearing

In order to solve the problems of bloated clothing made of traditional thermal fabrics and inconvenient wearing activities, various clothing fabrics woven from thermal functional fibers have appeared on the market, such as wool fiber, acrylic fiber, far-infrared fiber, and hollow fiber. Warm fabrics woven from fibers can ensure that clothing fabrics have the function of keeping warm without the problems of bloated clothing and inconvenient activities. It is required that in addition to good thermal performance, clothing fabrics should also have good texture, washability, high durability, good elasticity, and close fit.

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