Composite knitted fabric
By designing antibacterial and wear-resistant layers in knitted grey fabrics, and using the combination of quick-drying yarn, antibacterial and wear-resistant yarn, the problem of poor antibacterial effects of existing knitted grey fabrics is solved, better wear resistance and antibacterial properties are achieved, and service life is extended.
Patent Information
- Application Number
- CN202421427247.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing knitted grey fabric has poor antibacterial effect, which leads to prone to bacterial growth after long-term use and reduces service life.
The design of composite knitted grey fabric includes antibacterial and wear-resistant layers. The antibacterial layer is made of fast-drying yarn and antibacterial yarn to form a double rib structure, and the wear-resistant layer is woven into a weft-stitched needle structure, and the wear-resistant layer is interlaced and reinforced and fast-drying yarns are thread-reinforced on the wear-resistant layer, and the warp liner is tensile.
By setting up an wear-resistant layer and a bacteriostatic layer, the bacteriostatic layer slows down bacterial proliferation, and the wear-resistant layer protects the bacteriostatic layer. At the same time, the overall strength and moisture volatility of the grey cloth are enhanced, and the wear-resistant and bacteriostatic properties of the grey cloth are improved, thereby extending the service life.
Smart Images
Figure CN222713034U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textiles, and more specifically, to a composite knitted grey cloth. Background Art
[0002] Knitted grey cloth refers to natural cotton cloth for printing and dyeing. Industrial grey cloth generally refers to cloth. Knitted grey cloth is composed of knitted fabrics. Knitted fabrics are fabrics made of coils that are connected to each other. It is a large variety of fabrics. Knitted fabrics have good elasticity, moisture absorption and breathability, comfort and warmth. They are the most widely used fabrics for children's clothing. The raw materials are mainly natural fibers such as cotton, linen, silk and wool, as well as chemical fibers such as nylon, acrylic, polyester, etc. Knitted fabrics have rich tissue changes, various varieties, and unique appearance. The existing knitted grey cloth has poor antibacterial effect and is prone to breed bacteria after long-term use, thereby reducing the service life of the knitted grey cloth.
[0003] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content
[0004] The purpose of the utility model is to provide a composite knitted fabric in order to solve the above-mentioned problems.
[0005] The above technical purpose of the utility model is achieved through the following technical scheme: a composite knitted grey fabric, comprising an antibacterial layer and a wear-resistant layer arranged on the antibacterial layer, the antibacterial layer is woven from quick-drying yarn and antibacterial yarn to form a double rib structure, the wear-resistant layer is woven from wear-resistant yarn to form a weft plain needle structure, the wear-resistant layer has reinforcing yarn and quick-drying yarn in a weft direction, and the wear-resistant layer has a tensile yarn in a warp direction.
[0006] The utility model is further configured as follows: the wear-resistant layer is woven with five needle paths, and its pattern is four routes and one cycle, the tensile yarn pad is on the second needle and the fourth needle, the reinforcing yarn pad is on the first route and the third route, and the quick-drying yarn pad is on the second route and the fourth route.
[0007] The utility model is further configured as follows: the diameter of the reinforcing yarn is greater than the diameter of the quick-drying yarn.
[0008] The utility model is further configured as follows: the reinforcing yarn includes a core yarn and a first outer covered wire and a second outer covered wire wound outside the core yarn, the twist directions of the first outer covered wire and the second outer covered wire are opposite, and the count of the first outer covered wire is less than the count of the second outer covered wire.
[0009] The utility model is further configured as follows: the core yarn is twisted from hemp fiber, the first outer covering wire is twisted from nylon fiber, and the second outer covering wire is twisted from cotton fiber.
[0010] The utility model is further configured as follows: the quick-drying yarn is formed by limited twisting of polyester.
[0011] The utility model is further configured as follows: the antibacterial yarn is formed by twisting bamboo fibers.
[0012] In summary, the utility model has the following beneficial effects:
[0013] By setting the wear-resistant layer and the antibacterial layer, the antibacterial layer can slow down the proliferation of bacteria, and the wear-resistant layer and the antibacterial layer play a protective role. At the same time, the wear-resistant layer is staggered with reinforcing yarn and quick-drying yarn, which further increases the overall strength of the wear-resistant layer while accelerating the volatility of moisture in the wear-resistant layer, so that the grey cloth remains dry. In combination with the antibacterial layer, the grey cloth has better wear resistance and antibacterial properties, and has a longer service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the structure of the wear-resistant layer in the utility model;
[0016] Figure 3 It is a schematic diagram of the structure of the antibacterial layer in the utility model;
[0017] Figure 4 It is a schematic diagram of the structure of the reinforcing yarn in the utility model.
[0018] Figure numerals: 1, antibacterial layer; 2, wear-resistant layer; 3, quick-drying yarn; 4, antibacterial yarn; 5, wear-resistant yarn; 6, reinforcing yarn; 7, tensile yarn; 8, core yarn; 9, first outer covering wire; 10, second outer covering wire. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1 and Figure 3As shown, the composite knitted grey cloth comprises an antibacterial layer 1 and a wear-resistant layer 2 arranged on the antibacterial layer 1. The antibacterial layer 1 can slow down the proliferation of bacteria, and the wear-resistant layer 2 protects the antibacterial layer 1. By arranging the antibacterial layer 1 and the wear-resistant layer 2, the grey cloth has good wear resistance and antibacterial properties, and the grey cloth has a longer service life. The antibacterial layer 1 is woven by quick-drying yarn 3 and antibacterial yarn 4 to form a double rib structure, and the double rib structure has good stability and is not easy to fall apart. The quick-drying yarn 3 is twisted by polyester fiber, and the polyester fiber is not easy to absorb water, so it can accelerate the volatilization of water. The antibacterial yarn 4 is twisted by bamboo fiber, and the bamboo fiber has a natural antibacterial effect and can inhibit the growth of bacteria, thereby making the grey cloth body have a good antibacterial effect.
[0021] See also Figure 1 and Figure 2 As shown, the wear-resistant layer 2 is woven from wear-resistant yarn 5 to form a weft plain needle structure, and the wear-resistant layer 2 has reinforcing yarn 6 and quick-drying yarn 3 interlaced in the weft direction. The diameter of the reinforcing yarn 6 is larger than the diameter of the quick-drying yarn 3, thereby forming an uneven texture on the surface of the wear-resistant layer 2. When the wear-resistant layer 2 rubs against the outside world, the reinforcing yarn 6 will be rubbed first, and then the reinforcing yarn 6 can protect the quick-drying yarn 3. The wear-resistant layer 2 has anti-tensile yarn 7 in the warp direction. The anti-tensile yarn 7 of the warp direction can enhance the tensile resistance of the grey cloth, thereby making the grey cloth have a longer service life. The anti-tensile yarn 7 is twisted from polyester fiber, and the polyester fiber has the characteristics of high strength, so that the anti-tensile weft line is not easy to break and deform. The wear-resistant layer 2 is woven with five needle paths, and its pattern is four-way and one cycle. The anti-tensile yarn 7 is padded on the second and fourth needles, the reinforcing yarn 6 is paralleled on the first and third paths, and the quick-drying yarn 3 is paralleled on the second and fourth paths.
[0022] See also Figure 2 and Figure 4 As shown, the reinforcing yarn 6 includes a core yarn 8 and a first outer covered wire 9 and a second outer covered wire 10 wound around the core yarn 8. The core yarn 8 is twisted from hemp fiber. The hemp fiber has high hardness and certain antibacterial function. While ensuring the strength of the reinforcing yarn 6, its antibacterial property can also be increased. The twist directions of the first outer covered wire 9 and the second outer covered wire 10 are opposite. The first outer covered wire 9 and the second outer covered wire 10 are wound around the core yarn 8 in opposite winding ways. The count of the first outer covered wire 9 is less than the count of the second outer covered wire 10, and then the diameter of the first outer covered wire 9 is greater than the diameter of the second outer covered wire 10. The first outer covered wire 9 can play a certain protective role on the second outer covered wire 10. The first outer covered wire 9 is twisted from nylon. Nylon has excellent wear resistance, so that the grey cloth has good wear resistance and a longer service life. The second outer covered wire 10 is twisted from cotton fiber. The cotton fiber has good moisture absorption and air permeability. It is used with the antibacterial layer 1, so that the surface of the grey cloth is easy to keep dry, which is not conducive to the growth of bacteria.
[0023] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. Composite knitted grey fabric, characterized by: The invention comprises an antibacterial layer (1) and a wear-resistant layer (2) arranged on the antibacterial layer (1), wherein the antibacterial layer (1) is woven from quick-drying yarn (3) and antibacterial yarn (4) to form an interlocking rib structure, and the wear-resistant layer (2) is woven from wear-resistant yarn (5) to form a plain weft structure. The wear-resistant layer (2) has reinforcing yarn (6) and quick-drying yarn (3) interlaced and paralleled in the weft direction, and the wear-resistant layer (2) has tensile yarn (7) as a warp lining.
2. The composite knitted fabric according to claim 1, characterized in that: The wear-resistant layer (2) is woven with five needle paths, and its pattern is four paths and one cycle. The tensile yarn (7) is padded on the second and fourth needles, the reinforcing yarn (6) is paralleled on the first and third paths, and the quick-drying yarn (3) is paralleled on the second and fourth paths.
3. The composite knitted fabric according to claim 2, characterized in that: The diameter of the reinforcing yarn (6) is greater than the diameter of the quick-drying yarn (3).
4. The composite knitted fabric according to claim 1, characterized in that: The reinforcing yarn (6) comprises a core yarn (8) and a first outer covered wire (9) and a second outer covered wire (10) wound around the core yarn (8); the twist directions of the first outer covered wire (9) and the second outer covered wire (10) are opposite; the count of the first outer covered wire (9) is smaller than the count of the second outer covered wire (10).
5. The composite knitted fabric according to claim 4, characterized in that: The core yarn (8) is twisted from hemp fibers, the first outer covering yarn (9) is twisted from nylon fibers, and the second outer covering yarn (10) is twisted from cotton fibers.
6. The composite knitted fabric according to claim 1, characterized in that: The quick-drying yarn (3) and the tensile-resistant yarn (7) are both formed by twisting polyester fibers.
7. The composite knitted fabric according to claim 1, characterized in that: The antibacterial yarn (4) is formed by twisting bamboo fibers.