Seamless cold-proof underwear

Abstract

The seamless cold-proof underwear comprises a seamless underwear body and sleeves which are integrally formed, the seamless underwear body and the sleeves are made of air-layer fabric, and the seamless cold-proof underwear comprises a surface layer, a middle connecting layer and an inner layer; the surface layer is formed by weaving stretched wool yarns, and wool fibers used by the stretched wool yarns are non-permanent shaped stretched wool; the inner layer is formed by weaving superfine elastic core-spun yarn, and the superfine elastic core-spun yarn comprises elastic core yarn and superfine polyester filament yarn wrapping the outer side of the elastic core yarn; the middle connecting layer is made of hollow chemical fiber filaments. According to the seamless cold-proof underwear, the air layer fabric and the surface layer of the seamless cold-proof underwear are made of the non-permanent shaped stretched wool yarn, so that the surface layer of the cold-proof underwear is more compact after certain treatment, the warm-keeping effect is achieved, the middle connecting layer is the air layer with static air, and the good moisturizing effect can be achieved. And the inner layer is made of the superfine polyester filament yarns, so that the wearing comfort can be improved.

Description

Technical Field

[0001] The utility model relates to a seamless cold-proof underwear, belonging to the technical field of seamless underwear. Background Art

[0002] When consumers choose underwear, they pursue both fashionable styles and comfort. The combination of seamless technology and functional fibers forms multifunctional clothing, achieving the perfect combination of comfort and fashion. The so-called "seamless" refers to a one-piece clothing produced by a special seamless knitting machine. It uses seamless processing technology to achieve no cutting and sewing from yarn to clothing, integrating comfort, consideration, fashion, and variety. However, the existing seamless knitted underwear has deficiencies in terms of heat preservation effect. How to prepare a seamless cold-proof underwear has become a problem to be solved. Content of the Utility Model

[0003] The purpose of the utility model is to provide a seamless cold-proof underwear with good cold-proof effect.

[0004] To solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A seamless cold-proof underwear related to the utility model includes a seamless underwear body and sleeves formed integrally. The fabric used for the seamless underwear body and sleeves is an air layer fabric, including a surface layer, an intermediate connection layer, and a lining layer;

[0006] The surface layer is woven from stretched wool yarn, and the wool fiber used for the stretched wool yarn is non-permanent-set stretched wool;

[0007] The lining layer is woven from superfine elastic core-spun yarn, and the superfine elastic core-spun yarn includes an elastic core yarn and superfine polyester filaments coated on the outside of the elastic core yarn;

[0008] The intermediate connection layer is hollow chemical fiber filaments.

[0009] On the basis of the above solution and as the preferred solution of the above solution: The surface of the lining layer has a fluff layer formed by raising the pile.

[0010] On the basis of the above solution and as the preferred solution of the above solution: The elastic core yarn is spandex filament, high-elastic polyamide filament or stretch elastic fiber yarn.

[0011] On the basis of the above solution and as the preferred solution of the above solution: The fineness of the superfine polyester filaments is 72D / 144F - 288F.

[0012] On the basis of the above solution and as the preferred solution of the above solution: The hollow chemical fiber filaments are hollow polyester filaments.

[0013] The beneficial effects of the present utility model are as follows: A seamless cold-proof underwear according to the present utility model uses an air layer fabric. The surface layer is made of non-permanent setting stretch wool yarn, so that the surface layer of the cold-proof underwear becomes denser after a certain treatment, achieving a heat preservation effect. The middle connecting layer is an air layer with static air, which can achieve a good moisture retention effect. The inner layer is made of superfine polyester filament, which can improve the wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the seamless cold-proof underwear according to the first embodiment;

[0015] Figure 2 is a schematic structural diagram of the air layer fabric according to the first embodiment.

[0016] The markings in the figure are explained as follows: 1 - seamless underwear body; 2 - sleeve; 11 - surface layer; 12 - middle connecting layer; 13 - inner layer; 14 - fluff layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0018] First Embodiment

[0019] Combined with Figure 1 and Figure 2 , a detailed description of this embodiment will be given. A seamless cold-proof underwear according to this embodiment includes a seamless underwear body 1 and a sleeve 2 knitted by an integrally formed knitting device. The fabrics used for the seamless underwear body 1 and the sleeve 2 are air layer fabrics, including a surface layer 11, a middle connecting layer 12, and an inner layer 13. In the air layer fabric, the middle connecting layer 12 is a connecting yarn for connecting the surface layer 11 and the inner layer 12, located between the surface layer 11 and the inner layer 12, and having static air therein, so that the air layer fabric has a heat preservation effect.

[0020] The surface layer 1 is woven from stretched wool yarns, and the wool fibers used in the stretched wool yarns are non-permanently shaped stretched wool. Stretched and refined wool is a fiber with a very special morphology. After the wool is stretched and refined, both its fineness and length change. In the subsequent shaping process, through an innovative shaping process, the morphology of the stretched and refined wool can be permanently fixed, or the morphology of the stretched and refined wool can be temporarily fixed, i.e., non-permanently shaped, and it will deform under high-temperature and humid conditions in the future. This non-permanently shaped stretched and refined wool has great uses. When producing tightly woven and thick worsted wool fabrics, suede products with wool hairs, and plump and elastic wool fabrics, the non-permanently shaped stretched and refined wool is one of the best high-grade raw materials. The stretched wool used in this embodiment is non-permanently shaped and can shrink during the subsequent processing of the fabric, thereby increasing the density of the fabric in the surface layer 1 involved in this embodiment, making the fabric denser, and thus improving the windproof and warmth retention effects.

[0021] The inner layer 13 is woven from superfine elastic core-spun yarns. The superfine elastic core-spun yarns include elastic core yarns and superfine polyester filaments coated on the outside of the elastic core yarns. Further, the fineness of the superfine polyester filaments is 72D / 144F - 288F, and in this embodiment, it is selected as 72D / 288F.

[0022] The intermediate connecting layer 12 is hollow chemical fiber filaments. Further, the hollow chemical fiber filaments are hollow polyester filaments. The hollow polyester chemical fiber has a hollow structure, which can improve the warmth retention effect of this fabric.

[0023] Further, the elastic core yarns are spandex filaments, high-elastic polyamide filaments, or stretch elastic fiber yarns. The inner layer is woven from elastic core-spun yarns, which can provide elasticity and make wearing more comfortable.

[0024] Further, the surface of the inner layer 13 has a fluff layer 14 formed by warp raising.

[0025] Further, a far-infrared hollow warmth retention fiber layer is provided between the elastic core yarns and the superfine polyester filaments. The far-infrared hollow warmth retention fibers used are based on polyester as the basic fiber material, and have the advantages of being fluffy, soft, having good resilience, and a smooth handfeel. After adopting a hollow core cross-section structure and adding far-infrared nano-materials, the fibers have both the heat insulation effect of the hollow and the heat reflection and health care functions of far-infrared, thus maximizing the warmth retention effect of the product.

[0026] The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present utility model without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present utility model through logical analysis, reasoning, or limited experiments on the basis of the prior art should fall within the protection scope determined by the claims.

Claims

1. A seamless cold-proof underwear, characterized in that: The seamless underwear body (1) and sleeves (2) are integrally formed, wherein the fabrics used for the seamless underwear body (1) and sleeves (2) are air layer fabrics, including a surface layer (11), an intermediate connecting layer (12) and an inner layer (13); The surface layer (11) is woven from stretched wool yarn, and the wool fiber used in the stretched wool yarn is non-permanently shaped stretched wool; The inner layer (13) is woven from ultra-fine elastic core-spun yarn, wherein the ultra-fine elastic core-spun yarn comprises an elastic core yarn and ultra-fine polyester filaments coated on the outside of the elastic core yarn; The intermediate connecting layer (12) is hollow chemical fiber filaments.

2. The seamless cold-proof underwear according to claim 1, characterized in that: The surface of the inner layer (13) has a fluff layer (14) formed by raising the nap.

3. The seamless cold-proof underwear according to claim 1, characterized in that: The elastic core yarn is spandex filament, high-elastic nylon filament or stretch silk fiber yarn.

4. The seamless cold-proof underwear according to claim 1, characterized in that: The fineness of the ultra-fine polyester filament is 72D / 144F-288F.

5. The seamless cold-proof underwear according to claim 1, characterized in that: The hollow chemical fiber filaments are hollow polyester filaments.

Images