CN219360512U - Breathable knitted fabric - Google Patents

Abstract

The utility model discloses a breathable knitted fabric, relates to the technical field of textile fabrics, and aims to solve the problem of poor air permeability of the knitted fabric. The air-permeable layer includes a number of air-permeable parts arranged side by side. The air-permeable parts include air-permeable ribs and a number of supporting ribs bonded to the side walls of the air-permeable ribs. A first air-permeable gap is arranged between adjacent air-permeable ribs. A second air-permeable gap is provided between the ribs, the base cloth layer and the surface layer. The air-permeable knitted fabric of the utility model is provided with an air-permeable layer between the base cloth layer and the surface layer, so that the air permeability is good, so that the knitted fabric has high comfort when it is made into clothes and worn.

Description

breathable knitted fabric

technical field

The utility model relates to the technical field of textile fabrics, in particular to breathable knitted fabrics.

Background technique

With the advancement of science and technology and the development of society, my country's textile industry has developed rapidly, followed by the rapid development of fabrics, and more and more different types of fabrics have emerged as the times require.

Knitted fabric is a fabric formed by bending yarns into loops with knitting needles and interlacing them with each other. It is divided into warp knitted fabric and weft knitted fabric. It is one of the most widely used fabrics. Knitted fabric has the characteristics of soft texture, perspiration and warmth, and has greater extensibility and elasticity. Therefore, it is often made into underwear, tights and sportswear, etc., and is welcomed and loved by consumers.

At present, in order to improve the heat retention of the existing knitted fabrics, the knitted fabrics are usually thickened by superimposing and compounding multiple layers of fabrics. The knitted fabrics made in this way are usually thicker and have better warmth retention properties, but the air permeability decreases, making the fabrics thicker. It is less comfortable when it is made into clothes and worn.

Utility model content

The purpose of the utility model is to provide a breathable knitted fabric in order to solve the above-mentioned problems, which has better air permeability, and has higher comfort when it is made into clothes and worn.

The utility model achieves the above object through the following technical solutions. The breathable knitted fabric includes a base fabric layer and a surface layer. A breathable layer is arranged between the base fabric layer and the surface layer. The breathable layer includes a number of breathable The air-permeable parts include air-permeable ribs and a number of support ribs bonded to the side walls of the air-permeable ribs, and a first air-permeable gap is arranged between the adjacent air-permeable ribs, and the air-permeable ribs and the base cloth A second air-permeable gap is arranged between the layer and the surface layer.

By adopting the above technical scheme, since a breathable layer is provided between the base fabric layer and the surface layer, the breathable layer includes a number of air-permeable parts, and the air-permeable parts include air-permeable ribs and supporting ribs. The first air-permeable gap, and the second air-permeable gap is set between the air-permeable ribs, the base fabric layer, and the surface layer, then when the knitted fabric is made into clothes and worn, the air can pass through the first air-permeable gap, the second air-permeable gap, and the second breathable gap. The air-permeable gaps are free to enter and exit the fabric, so that the knitted fabric has excellent air permeability, and because the first air-permeable gap and the second air-permeable gap are supported by the supporting ribs, after being deformed by external force, they will pass through the return of the supporting ribs. The elastic can automatically return to its original shape, so as to always ensure the breathability of the knitted fabric, making the knitted fabric more comfortable when it is made into clothes and worn.

As a further configuration of the present invention, the air-permeable ribs include a hollow cross-section monofilament and a covering yarn spirally wound outside the hollow cross-section monofilament, and the covering yarn is formed by twisting several flax fibers.

By adopting the above technical scheme, since the air-permeable ribs include hollow cross-section monofilaments and covered yarns, and the covered yarns are twisted from a number of flax fibers, the hollow cross-section monofilaments are hollow inside, thereby facilitating air circulation and ensuring air-permeable ribs The air permeability of the strips, and the flax fiber has good moisture absorption and air permeability, which greatly improves the air permeability of the knitted fabric.

As a further setting of the present utility model, the supporting ribs are helically twisted by the first winding and the second winding, the first winding is twisted by several spandex fibers, and the second winding It is made by twisting several polyether ester elastic fibers.

By adopting the above technical scheme, since the supporting ribs are helically twisted by the first winding and the second winding, and the first winding is twisted by a number of spandex fibers, the spandex fibers have high elasticity and high ductility, The second winding is twisted by a number of polyetherester elastic fibers. The polyetherester elastic fibers have high elasticity and high toughness, thus ensuring the high resilience of the supporting ribs, which can rebound quickly after being compressed and deformed. The effect is better.

As a further configuration of the present invention, the base fabric layer is weft-knitted from several first braided threads, and the first braided threads are twisted from several polyester fibers.

By adopting the above technical solution, since the base fabric layer is weft-knitted from several first braided threads, and the first braided thread is twisted from several polyester fibers, the polyester fibers have high strength, high tenacity and good shape retention , thereby packing the structural strength of the knitted fabric.

As a further configuration of the present invention, the surface layer is weft-knitted from several second braiding threads, and the second braiding threads are twisted from several Tencel fibers.

By adopting the above technical solution, since the surface layer is weft-knitted by several second braided threads, and the second braided thread is twisted by several tencel fibers, the tencel fibers have better air permeability and moisture permeability, and are soft to the touch Smooth, thus greatly improving the feel and comfort of knitted fabrics.

As a further configuration of the present invention, the base fabric layer, the breathable layer and the surface layer are bonded together by hot melt adhesive.

By adopting the above-mentioned technical scheme, since the base fabric layer, the air-permeable layer and the surface layer are bonded together by hot melt adhesive, the connection firmness is better, making it difficult for layers to separate, thereby effectively ensuring the structure of the knitted fabric of stability.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model is provided with a breathable layer between the base cloth layer and the surface layer, when the knitted fabric is made into clothes and worn, the air can freely enter and exit the cloth through the first breathable gap and the second breathable gap, so that The knitted fabric has excellent air permeability, and because the first air gap and the second air gap are supported by the supporting ribs, after being deformed by external force extrusion, the rebound of the supporting ribs can automatically restore the original shape, so as to always ensure The air permeability of the knitted fabric makes the knitted fabric more comfortable when it is made into clothes and worn.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of air-permeable rib in the utility model;

Fig. 3 is a structural schematic diagram of the supporting ribs in the utility model.

Reference signs: 1, base fabric layer; 2, surface layer; 3, air-permeable layer; 4, air-permeable ribs; 5, supporting ribs; 6, first air-permeable gap; 7, second air-permeable gap; 8, hollow section Monofilament; 9. Covered yarn; 10. First winding; 11. Second winding.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1, the breathable knitted fabric includes a base fabric layer 1 and a surface layer 2, the base fabric layer 1 is weft-knitted from several first knitting threads, and the first braiding threads are twisted from several polyester fibers , polyester fiber has high strength, high toughness and good shape retention, thereby packing the structural strength of the knitted fabric, the surface layer 2 is made of weft knitting with several second braiding threads, and the second braiding thread is made of several tencel fibers Twisted, Tencel fiber has good breathability and moisture permeability, and has a soft and smooth feel, which greatly improves the feel and comfort of knitted fabrics. A breathable layer 3 is arranged between the base fabric layer 1 and the surface layer 2 , the base fabric layer 1, the air-permeable layer 3 and the surface layer 2 are bonded together by hot-melt adhesive, and the connection is firm, so that the separation between the layers is not easy to occur, thus effectively ensuring the stability of the knitted fabric structure .

The air-permeable layer 3 includes some air-permeable parts arranged side by side, and the air-permeable parts include air-permeable ribs 4 and some supporting ribs 5 bonded on the side walls of the air-permeable ribs 4, and a first Air-permeable gap 6, and the second air-permeable gap 7 is arranged between the air-permeable rib 4 and the base fabric layer 1 and the surface layer 2, then when the knitted fabric is made into clothes and worn, the air can pass through the first air-permeable gap 6. The second air-permeable gap 7 freely enters and exits the inside of the fabric, so that the knitted fabric has excellent air permeability, and because the first air-permeable gap 6 and the second air-permeable gap 7 are supported by the support ribs 5, they are deformed when squeezed by external force Finally, the rebound of the supporting ribs 5 can automatically restore the original shape, thereby ensuring the air permeability of the knitted fabric all the time, so that the knitted fabric is more comfortable when it is made into clothes and worn.

Please refer to Fig. 2 and shown in Fig. 3, the air-permeable rib 4 includes a hollow section monofilament 8 and a covering yarn 9 spirally wound outside the hollow section monofilament 8, and the covering yarn 9 is formed by twisting a number of flax fibers, The hollow cross-section monofilament 8 is hollow inside, thereby facilitating air circulation, ensuring the air permeability of the air-permeable rib 4, and the flax fiber has good moisture absorption and air permeability, thereby greatly improving the air permeability of the knitted fabric, and the supporting rib 5 is formed by The first winding 10 and the second winding 11 are helically twisted, and the first winding 10 is twisted by a number of spandex fibers, the spandex fiber has high elasticity and high ductility, and the second winding 11 is made of several polyester fibers The ether ester elastic fiber is twisted, and the polyether ester elastic fiber has high elasticity and high tenacity, thereby ensuring the high resilience of the supporting ribs 5, which can rebound quickly after being deformed under pressure, and has a good supporting effect.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. Breathable knitted fabric, comprising a base cloth layer and a surface layer, characterized in that: a breathable layer is arranged between the base cloth layer and the surface layer; It includes air-permeable ribs and a number of supporting ribs bonded to the side walls of the air-permeable ribs. A first air-permeable gap is arranged between the adjacent air-permeable ribs. Both are provided with a second air-permeable gap. 2. The air-permeable knitted fabric according to claim 1, characterized in that: the air-permeable ribs comprise a hollow cross-section monofilament and a covering yarn spirally wound outside the hollow cross-section monofilament, and the covering yarn is made of a number of flax fibers twisted. 3. The air-permeable knitted fabric according to claim 1, characterized in that: the supporting ribs are helically twisted by the first winding and the second winding, and the first winding is twisted by several spandex fibers. The second winding is formed by twisting several polyether ester elastic fibers. 4. The breathable knitted fabric according to claim 1, characterized in that: the base fabric layer is weft-knitted from several first knitting threads, and the first braiding threads are twisted from several polyester fibers. 5 . The breathable knitted fabric according to claim 1 , wherein the surface layer is weft-knitted from several second braided threads, and the second braided threads are twisted from several Tencel fibers. 6 . 6. The air-permeable knitted fabric according to claim 1, characterized in that: the base fabric layer, the air-permeable layer and the surface layer are bonded together by hot melt adhesive.