Wear-resistant yarn

Abstract

The utility model discloses a wear-resistant yarn, which relates to the technical field of yarns, and comprises at least two groups of wear-resistant fibers twisted with each other, and adhesion increasing layers respectively arranged on the outer sides of the at least two groups of wear-resistant fibers to improve the twisting connection strength, the wear-resistant fibers are light-weight wear-resistant yarns or heat-stable, flame-retardant and wear-resistant yarns or crease-resistant, weather-resistant and wear-resistant yarns or tear-resistant, corrosion-resistant and wear-resistant yarns; at least one of the at least two groups of wear-resistant fibers is different; the utility model has the advantages that the at least two groups of wear-resistant fibers are mutually twisted, the wear-resistant fibers are one of light-weight wear-resistant yarns, heat-stable flame-retardant wear-resistant yarns, crease-resistant, weather-resistant and wear-resistant yarns or tear-resistant, corrosion-resistant and wear-resistant yarns, and at least one of the at least two groups of wear-resistant fibers is different; when the wear-resistant yarn formed by rolling is used, richer accessory functionality can be provided, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of yarns, and more specifically, to a wear-resistant yarn. Background Art

[0002] Wear-resistant yarns are mainly applied to fields that require high durability and long-term appearance retention, such as work clothes, outdoor clothing, backpacks, footwear, furniture decorative fabrics, industrial fabrics, etc.;

[0003] Wear-resistant yarns generally include nylon, polyester (PET), aramid (such as Kevlar), or ultra-high molecular weight polyethylene (UHMWPE), etc.;

[0004] In the existing {Publication No.: CN219568177U, a highly wear-resistant acrylic yarn} described as "core yarn, with a first wear-resistant fiber wound around the core yarn, and a second wear-resistant fiber wound around the first wear-resistant fiber", multiple layers of wear-resistant fibers are used to wrap and protect the core yarn to provide stronger wear resistance;

[0005] And in {Publication No.: CN218756275U, a breathable and wear-resistant polyester yarn} described as "the first wear-resistant fiber, the second wear-resistant fiber and the first bamboo charcoal fiber are wound and woven with each other", stronger wear resistance is provided;

[0006] The above-mentioned "yarn" can provide better wear resistance after being twisted, but has the disadvantages of low attached functionality and poor use effect. Content of the Utility Model

[0007] The purpose of the utility model is: to solve the above technical problems, the utility model provides a wear-resistant yarn.

[0008] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0009] The utility model provides a wear-resistant yarn, which includes at least two groups of mutually twisted wear-resistant fibers, and an attachment layer respectively arranged outside the at least two groups of wear-resistant fibers to improve the twisting connection strength;

[0010] The wear-resistant fibers are lightweight wear-resistant yarns or heat-stable, flame-retardant wear-resistant yarns or wrinkle-resistant, weather-resistant wear-resistant yarns or tear-resistant, corrosion-resistant wear-resistant yarns;

[0011] At least one group of the at least two groups of wear-resistant fibers is different.

[0012] As a preferred technical solution of the utility model, the lightweight wear-resistant yarn is ultra-high molecular weight polyethylene yarn.

[0013] As a preferred technical solution of the utility model, the heat-stable, flame-retardant wear-resistant yarn is polyester yarn.

[0014] As a preferred technical solution of the present utility model, the anti-wrinkle, weather-resistant and wear-resistant yarn is an aramid yarn.

[0015] As a preferred technical solution of the present utility model, the tear-resistant, corrosion-resistant and wear-resistant yarn is a nylon yarn.

[0016] As a preferred technical solution of the present utility model, the adhesion-enhancing layer is an adhesion promoter layer.

[0017] The beneficial effects of the present utility model are as follows:

[0018] By using at least two groups of wear-resistant fibers 1 twisted with each other, and the wear-resistant fiber 1 is one of a lightweight wear-resistant yarn, a heat-stable, flame-retardant wear-resistant yarn, an anti-wrinkle, weather-resistant and wear-resistant yarn, or a tear-resistant, corrosion-resistant and wear-resistant yarn. At the same time, at least one group of the at least two groups of wear-resistant fibers 1 is different. When the wear-resistant yarn formed by twisting is used, it can provide more abundant additional functions and improve the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural view of the present utility model.

[0020] Reference numerals: wear-resistant fiber - 1, adhesion-enhancing layer - 2. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] As Figure 1 shown, the present utility model provides: a wear-resistant yarn, including at least two groups of wear-resistant fibers 1 twisted with each other (that is, at least two groups or two wear-resistant fibers 1, as shown in the figure, three groups or three wear-resistant fibers 1 are provided);

[0022] and an adhesion-enhancing layer 2 respectively provided outside the at least two groups of wear-resistant fibers 1 to improve the twisting connection strength (as shown in the figure and according to the above, the three groups or three wear-resistant fibers 1 provided are twisted together to form a wear-resistant yarn; before twisting with each other, methods such as soaking in an adhesion promoter can be used to form an adhesion-enhancing layer 2 outside the wear-resistant fibers 1 to improve the connection strength during twisting);

[0023] Among them, the adhesion-enhancing layer 2 is an adhesion promoter layer (the adhesion promoter can be epoxy resin, silane coupling agent, etc.), which can significantly improve the bonding strength between the adhered materials;

[0024] The wear-resistant fiber 1 is a lightweight wear-resistant yarn, a heat-stable, flame-retardant wear-resistant yarn, an anti-wrinkle, weather-resistant and wear-resistant yarn, a tear-resistant, corrosion-resistant and wear-resistant yarn, etc. (that is, the wear-resistant fiber 1 can be any one of the above four);

[0025] At least one of the at least two groups of wear-resistant fibers 1 is different (to increase the richness of functionality). According to the above, if the wear-resistant fiber 1 is only the above four materials, and assuming that when it is determined to be a lightweight wear-resistant yarn, then at least two groups of wear-resistant fibers 1 are as follows:

[0026] When there are two groups: one group is a lightweight wear-resistant yarn, and the other group can be any one of the remaining three;

[0027] (For example Figure 1 ) When there are three groups: one group is a lightweight wear-resistant yarn, and one of the other two groups can be a lightweight wear-resistant yarn, and the other group can be any one of the remaining three;

[0028] When there are four groups: one group is a lightweight wear-resistant yarn, and at most two of the other three groups can be lightweight wear-resistant yarns, and the other group can be any one of the remaining three;

[0029] The lightweight wear-resistant yarn is ultra-high molecular weight polyethylene yarn, etc. (Ultra-high molecular weight polyethylene yarn is very light and wear-resistant, and also has low stretchability and buoyancy to provide excellent strength and lightweight characteristics);

[0030] The heat-stable, flame-retardant and wear-resistant yarn is polyester (PET) yarn, etc. (Polyester yarn is widely used for providing high strength and wear resistance, and also has good dimensional stability, wrinkle resistance and weather resistance);

[0031] The wrinkle-resistant, weather-resistant and wear-resistant yarn is aramid yarn, etc. (Aramid yarn is a high-performance synthetic fiber, famous for its extremely high strength and wear resistance, and generally has good heat stability and flame retardancy);

[0032] The tear-resistant, corrosion-resistant and wear-resistant yarn is nylon yarn, etc. (High wear resistance, very tough and elastic, and also has good tear resistance, chemical resistance and quick drying property).

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wear-resistant yarn, comprising at least two groups of wear-resistant fibers (1) twisted with each other, and adhesion-enhancing layers (2) respectively arranged on the outer sides of the at least two groups of wear-resistant fibers (1) to improve the twisted connection strength; It is characterized in that The wear-resistant fiber (1) is a lightweight wear-resistant yarn or a heat-stable, flame-retardant wear-resistant yarn or a wrinkle-resistant, weather-resistant wear-resistant yarn or a tear-resistant, corrosion-resistant wear-resistant yarn; At least one of the at least two groups of wear-resistant fibers (1) is different.

2. A wear-resistant yarn according to claim 1, characterized in that: The lightweight and wear-resistant yarn is ultra-high molecular weight polyethylene yarn.

3. A wear-resistant yarn according to claim 1, characterized in that: The heat-stable, flame-retardant and abrasion-resistant yarn is polyester yarn.

4. A wear-resistant yarn according to claim 1, characterized in that: The heat-stable, flame-retardant and abrasion-resistant yarn is polyester yarn.

5. A wear-resistant yarn according to claim 1, characterized in that: The tear-resistant, corrosion-resistant and wear-resistant yarn is nylon yarn.

6. A wear-resistant yarn according to claim 1, characterized in that: The adhesion promoting layer (2) is an adhesion promoter layer.

Images