CN220500171U - Breathable composite fabric - Google Patents

Abstract

The utility model discloses a breathable composite fabric, which relates to the technical field of textiles and has the technical scheme that: including the basic unit, the basic unit upper surface is provided with antibiotic layer, and the one side of basic unit dorsad antibiotic layer is protruding downwards to be formed with a plurality of folds, is formed with the cavity in the fold, is equipped with a plurality of through-holes on the antibiotic layer. According to the utility model, when people wear the clothing made of the fabric, the clothing is deformed under the stress, namely, the folds are stretched, the volume of the cavity is reduced, and air flows out of the through holes, so that the heat dissipation effect is achieved, meanwhile, the evaporation of sweat can be accelerated due to the air flow, and the accumulation of sweat is avoided.

Description

Breathable composite fabric

Technical field

The utility model relates to the technical field of textiles, and more specifically to a breathable composite fabric.

Background technique

With the continuous improvement of living standards and the gradual increase of people's requirements for health and comfort, the demand for fabrics in the market is becoming more and more diversified. In order to meet people's various needs, fabrics with different functions have also emerged, and composite fabrics have emerged. Fabric is a kind of fabric that is composed of two or more layers of fabric. It has more excellent properties than ordinary synthetic fibers.

Since existing composite fabrics are often made of two or more layers of fabrics, there may be layer number deviations between layers during the composite process, resulting in a decrease in the breathability of the fabrics.

Therefore, a new solution needs to be proposed to solve this problem.

Utility model content

In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a breathable composite fabric.

The above technical purpose of the present utility model is achieved through the following technical solution: a breathable composite fabric, including a base layer, an antibacterial layer is provided on the upper surface of the base layer, and the side of the base layer facing away from the antibacterial layer is convex downward to form a There are a plurality of folds, cavities are formed in the folds, and a number of through holes are provided on the antibacterial layer.

The utility model is further configured as follows: the base layer is interwoven with a first yarn and a second yarn, the first yarn is twisted with a plurality of Modal fibers, and the second yarn is twisted with a plurality of wool fibers. Made by twisting.

The utility model is further configured such that: a mesh structure is formed on the antibacterial layer, and the antibacterial layer is woven into a tuck twill weave by the third yarn and the fourth yarn.

The utility model is further configured such that the third yarn is twisted by a plurality of silver ion fibers.

The utility model is further configured as follows: the fourth yarn is composed of a core fiber bundle and a wear-resistant fiber filament wound around the outside of the core fiber bundle. The core fiber bundle is twisted by a plurality of polyurethane fibers, and the wear-resistant fiber The silk is polypropylene fiber.

The utility model is further configured such that the base layer and the antibacterial layer are bonded together through hot melt adhesive.

To sum up, the utility model has the following beneficial effects: when people wear clothes made of this fabric and the clothes are stressed, the volume of the cavity will be reduced, and the air will flow out from the passage, thereby achieving a heat dissipation effect. , at the same time, air flow will also accelerate the evaporation of sweat, allowing people to stay cool and breathable when wearing it. Because the fabric is elastic, the fabric will return to its original shape when no force is applied. At this time, the volume of the cavity becomes larger, thereby increasing the pressure inside the cavity. The air circulates with the outside air, making people drier and more comfortable when wearing the clothing.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic structural diagram of the base layer of the present utility model;

Figure 3 is a schematic structural diagram of the antibacterial layer in the present utility model;

Figure 4 is a schematic structural diagram of the fourth yarn in the present utility model.

In the picture: 1. Base layer; 2. Antibacterial layer; 3. Fourth yarn; 4. Pleats; 5. Cavity; 6. Through hole; 7. First yarn; 8. Second yarn; 9. Three yarns; 10. Core fiber bundle; 11. Wear-resistant fiber filament.

Detailed ways

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

A breathable composite fabric, as shown in Figure 1, includes a base layer 1. An antibacterial layer 2 is provided on the upper surface of the base layer 1. The base layer 1 and the antibacterial layer 2 are bonded together through hot melt adhesive. The base layer 1 faces away from the antibacterial layer 2. A number of pleats 4 are formed downwardly on one side of the fabric, and a cavity 5 is formed in the pleat 4. A number of through holes 6 are provided on the antibacterial layer 2. By arranging a number of pleats 4, when the fabric is made into clothing and worn, the wrinkles 4 will fit closely with the human body, and heat can be stored through the gaps formed between the pleats 4, thus achieving the effect of windproof and warmth preservation. Since a cavity 5 is formed in the pleats 4 and a number of through holes 6 are provided on the antibacterial layer 2, the When people wear clothes made of this fabric and the clothes are stressed, the pleats 4 are stretched, the volume of the cavity 5 is reduced, and the inner wall of the pleats 4 moves towards the antibacterial layer 2, so that the air flows out, thereby playing a role At the same time, the air flow will also accelerate the evaporation of sweat, allowing people to stay cool and breathable when wearing it. Since the fabric is elastic, it will return to its original shape when no force is applied. At this time, the volume of the cavity 5 becomes larger, and the outside world is cooler. The wind will enter the cavity 5, which increases the gas circulation between the air in the cavity 5 and the outside air, making people more dry and comfortable when wearing the clothes, and the base layer 1 and the antibacterial layer 2 are bonded by hot melt adhesive When connected together, the connection is strong, making it difficult for layers to separate, thus effectively ensuring the stability of the fabric structure.

Specifically, as shown in Figures 1 and 3, the base layer 1 is interwoven with a first yarn 7 and a second yarn 8. The first yarn 7 is made of twisted modal fibers, and the second yarn 8 is made of It is made by twisting a number of wool fibers. Since the first yarn 7 is twisted by modal fiber, the modal fiber feels very smooth and has good toughness, so that the clothes made of it are comfortable to wear and have good elasticity and can have a certain degree of resistance. Stretching ability, because the second yarn 8 is made of twisted wool fiber, the wool fiber has good elasticity and can quickly return to its original shape, so that the textile made of it has excellent wrinkle resistance and wear resistance. , easy to care and maintain.

As shown in Figure 3, a mesh structure is formed on the antibacterial layer 2. The mesh structure has the characteristics of breathability and high elasticity, which improves the breathability of the fabric. At the same time, the clothes made of it have good elasticity and are not easy to be damaged, which prolongs the wear time. The service life is long, and the antibacterial layer 2 is woven with the third yarn 9 and the fourth yarn 3 to form a tuck twill weave. The tuck twill weave can make the fabric soft to the touch, soft and close-fitting, and comfortable to wear, enhancing the practicality of the fabric. , making people more comfortable and secure when wearing the clothes made of it.

Specifically, as shown in Figure 4, the third yarn 9 is made of twisted silver ion fibers, and the fourth yarn 3 is composed of a core fiber bundle 10 and a wear-resistant fiber filament 11 wound around the outside of the core fiber bundle 10. The core fiber bundle 10 is made of twisted polyurethane fibers. The wear-resistant fiber filaments 11 are polypropylene fibers. The silver ion fiber has good antibacterial properties and can effectively inhibit the growth of bacteria, thereby preventing bacteria in the outside air from contacting human skin. , since the fourth yarn 3 is composed of the core fiber bundle 10 and the wear-resistant fiber filament 11, when the fabric is stretched, the core fiber bundle 10 is first stretched and deformed, because the core fiber bundle 10 is twisted by polyurethane fiber. The polyurethane fiber has good elasticity and stretch resistance, which makes the core fiber bundle 10 have strong stretch resistance, thereby making the fourth yarn 3 have good stretch resistance, and the polypropylene fiber serves as the wear-resistant material in the fabric. The fiber yarn 11 makes the fabric have good wear resistance. At the same time, the polypropylene fiber has the characteristics of light weight, which makes the overall weight of the fabric light, making people feel relaxed and happy when wearing clothes made of this fabric.

The above are only the preferred embodiments of the present utility model. The protection scope of the present utility model is not limited to the above-mentioned embodiments. All technical solutions falling under the idea of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for those of ordinary skill in the art, several improvements and modifications may be made without departing from the principles of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (6)

1. A breathable composite fabric, characterized in that: it includes a base layer (1), an antibacterial layer (2) is provided on the upper surface of the base layer (1), and a side of the base layer (1) facing away from the antibacterial layer (2) faces A number of folds (4) are formed on the lower protrusion, a cavity (5) is formed in the folds (4), and a number of through holes (6) are provided on the antibacterial layer (2). 2. The breathable composite fabric according to claim 1, characterized in that: the base layer (1) is interwoven with first yarns (7) and second yarns (8), and the first yarns (8) 7) It is made of twisted modal fibers, and the second yarn (8) is made of twisted wool fibers. 3. The breathable composite fabric according to claim 1, characterized in that: a mesh structure is formed on the antibacterial layer (2), and the antibacterial layer (2) is composed of a third yarn (9) and a fourth yarn. (3) Weaving forms a twill weave. 4. The breathable composite fabric according to claim 3, characterized in that the third yarn (9) is made of twisted silver ion fibers. 5. The breathable composite fabric according to claim 3, characterized in that: the fourth yarn (3) is composed of a core fiber bundle (10) and a wear-resistant fiber filament (11) wound around the outside of the core fiber bundle (10). ), the core fiber bundle (10) is made of twisted polyurethane fibers, and the wear-resistant fiber filaments (11) are polypropylene fibers. 6. The breathable composite fabric according to claim 1, characterized in that: the base layer (1) and the antibacterial layer (2) are bonded together through hot melt adhesive.