Composite yarn structure

Abstract

The utility model discloses a composite yarn structure, which relates to the technical field of yarns, and is characterized in that the composite yarn structure comprises a yarn core and wrap yarns spirally wound on the outer side of the yarn core, the yarn core comprises an inner core, a plurality of waterproof quick-dry filaments are uniformly adhered on the outer side wall of the inner core, the waterproof quick-dry filaments comprise profiled fiber monofilaments, and the profiled fiber monofilaments are arranged on the outer side wall of the inner core. The surface of the profiled fiber monofilament is coated with a waterproof breathable film, the profiled fiber monofilament comprises a plurality of raised lines, and a gap is formed between every two adjacent raised lines. According to the composite type yarn structure, due to the arrangement of the waterproof breathable film, sweat can be prevented from continuously permeating, good breathability is guaranteed, due to the arrangement of the gaps, air can freely circulate in the gaps, rapid evaporation of the sweat blocked on the surface of the waterproof breathable film can be accelerated, the sweat can be drained rapidly, and the service life of the composite type yarn structure is prolonged. Sweat is prevented from permeating the yarn, and bacteria are prevented from breeding in the yarn.

Description

Technical Field

[0001] This utility model relates to the field of yarn technology, specifically to a composite yarn structure. Background Technology

[0002] Currently, there are many different types of yarn on the market, with varying materials and structures, and they are widely used in various aspects of life, such as weaving, rope making, and thread making.

[0003] Yarn plays a vital role in daily production and life. With the continuous improvement of productivity, the demand for some products is also increasing. Among them, tensile strength is a very important property for some outdoor or sports clothing or bags. The properties of such textiles are usually determined by the fabric they are made of, and the properties of the fabric are usually determined by the weaving structure of the fabric and the yarns used to make it.

[0004] Common yarns are mainly made of cotton and linen fibers processed into products of a certain fineness. They have a tight structure and high tensile strength. However, due to their tight structure, air circulation is not smooth, and sweat cannot be quickly wicked away after being absorbed. Instead, it seeps into the yarn, making it easy for bacteria to grow. Utility Model Content

[0005] The purpose of this invention is to provide a composite yarn structure to solve the above-mentioned problems.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a composite yarn structure, comprising a yarn core and a covering yarn spirally wound around the outside of the yarn core, wherein the yarn core includes an inner core, and a plurality of waterproof and quick-drying filaments are uniformly bonded to the outer side wall of the inner core, wherein the waterproof and quick-drying filaments include shaped fiber monofilaments, the surface of the shaped fiber monofilaments is coated with a waterproof and breathable membrane, and the shaped fiber monofilaments include a plurality of protrusions, with gaps formed between adjacent protrusions.

[0007] As a further feature of this invention, a through hole is provided at the center of the irregular fiber monofilament along its length.

[0008] As a further feature of this invention, the inner core includes a core body and an outer sheath, and a plurality of deodorizing yarns are disposed between the core body and the outer sheath, the deodorizing yarns being made of a plurality of twisted bamboo charcoal fibers.

[0009] As a further feature of this invention, the core is formed by spirally twisting a first winding and a second winding, wherein the first winding is formed by twisting multiple polyester fibers and the second winding is formed by twisting several flax fibers.

[0010] As a further feature of this invention, the outer sheath is made of several twisted Kevlar fibers.

[0011] As a further feature of this invention, the covering yarn is made of several twisted nylon fibers.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] When this invention absorbs sweat, the sweat seeps through the covering yarn into the waterproof and quick-drying yarn, where it is blocked by the waterproof and breathable membrane. Due to the design of the waterproof and breathable membrane, it not only prevents sweat from further penetrating but also ensures good breathability. The gaps allow air to circulate freely within them, thereby accelerating the evaporation of sweat blocked on the surface of the waterproof and breathable membrane. This allows the sweat to dry quickly, preventing sweat from penetrating the yarn and preventing bacteria from growing inside the yarn. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the waterproof and quick-drying filament in this utility model;

[0016] Figure 3 This is a schematic diagram of the inner core structure in this utility model.

[0017] Reference numerals: 1. Covering yarn; 2. Shaped fiber monofilament; 3. Waterproof and breathable membrane; 4. Raised strip; 5. Through hole; 6. Outer wrapping thread; 7. Deodorizing yarn; 8. First winding; 9. Second winding. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1 , Figure 2As shown, a composite yarn structure includes a yarn core and a covering yarn 1 spirally wound around the outside of the yarn core. The covering yarn 1 is made of several nylon fibers twisted together. Nylon fibers have high abrasion resistance, which makes the yarn structure surface abrasion resistant and has a long service life. The yarn core includes an inner core, and several waterproof and quick-drying yarns are uniformly bonded to the outer wall of the inner core. The waterproof and quick-drying yarns include profiled fiber monofilaments 2, and a waterproof and breathable membrane 3 is coated on the surface of the profiled fiber monofilaments 2. The profiled fiber monofilaments 2 include several protrusions 4, and gaps are formed between adjacent protrusions 4. A through hole 5 is opened along the length direction at the center of the profiled fiber monofilament 2, so that air can also circulate in the profiled fiber monofilament 2 through the through hole 5, thereby further improving the breathability of the yarn structure. This allows sweat to dry faster. The waterproof and quick-drying yarn is prepared by first using a direct spinning method to create shaped monofilaments 2. These monofilaments 2 are then immersed in a waterproof and breathable membrane 3 solution. After even coating, they are removed and dried to produce the waterproof and quick-drying yarn. When the yarn structure absorbs sweat, sweat seeps through the covering yarn 1 into the waterproof and quick-drying yarn, where it is blocked by the waterproof and breathable membrane 3. The waterproof and breathable membrane 3 not only prevents further sweat penetration but also ensures good breathability. The gaps allow air to circulate freely, accelerating the evaporation of sweat blocked on the surface of the waterproof and breathable membrane 3, thus speeding up sweat evaporation and preventing sweat from penetrating the yarn and inhibiting bacterial growth inside the yarn.

[0020] Please see Figure 3 As shown, the inner core includes a core body and an outer wrapping yarn 6. The outer wrapping yarn 6 is made of several twisted Kevlar fibers. Kevlar fibers have good toughness and excellent tear resistance, thereby improving the structural strength of the yarn structure and making the yarn structure less prone to breakage. Several deodorizing yarns 7 are arranged between the core body and the outer wrapping yarn 6. These deodorizing yarns 7 are made of several twisted bamboo charcoal fibers. Bamboo charcoal fibers have good antibacterial and deodorizing properties, thus giving the deodorizing yarn 7 antibacterial and deodorizing capabilities. The inclusion of the deodorizing yarn 7 enhances the antibacterial properties of the yarn structure and effectively deodorizes, preventing the yarn from developing an odor. The core body is formed by the spiral twisting of a first winding yarn 8 and a second winding yarn 9. The first winding yarn 8 is made of several twisted polyester fibers, and the second winding yarn 9 is made of several twisted flax fibers. Polyester fibers have high strength and toughness, giving the yarn structure good tensile strength. Flax fibers have good breathability and moisture permeability, giving the yarn structure good wearing comfort.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider 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 composite yarn structure comprising a core and a cover yarn (1) spirally wound outside the core, characterized in that: The core comprises an inner core, and a plurality of waterproof and quick-drying filaments are uniformly attached to the outer sidewall of the inner core, wherein the waterproof and quick-drying filament comprises a profiled fiber monofilament (2), the profiled fiber monofilament (2) is coated with a waterproof and breathable film (3), and the profiled fiber monofilament (2) comprises a plurality of convex strips (4) and gaps are formed between adjacent convex strips (4).

2. A composite yarn structure according to claim 1, characterized in that: A through hole (5) is formed in the center of the profiled fiber monofilament (2) along the length direction.

3. A composite yarn structure according to claim 1, characterized in that: The inner core comprises a core body and an outer wrapping wire (6), and a plurality of deodorizing yarns (7) are arranged between the core body and the outer wrapping wire (6), wherein the deodorizing yarn (7) is twisted by a plurality of bamboo charcoal fibers.

4. A composite yarn structure according to claim 3, characterized in that: The core body is twisted by a first winding wire (8) and a second winding wire (9), the first winding wire (8) is twisted by a plurality of polyester fibers, and the second winding wire (9) is twisted by a plurality of flax fibers.

5. A composite yarn structure according to claim 3, wherein: The outer wrapping wire (6) is twisted by a plurality of Kevlar fibers.

6. A composite yarn structure according to claim 1, characterized in that: The wrapping yarn (1) is twisted by a plurality of polyamide fibers.

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