Antibacterial antistatic woolen sweater
By adopting a composite fabric layer structure in the wool sweater, including wet-induced and sweating, antibacterial and antistatic fabric layers, the problems of bacteria and static electricity in the wool sweater are solved, and the effects of gentle warmth, hygienic and anti-static are achieved. Improves the health and comfort of textiles.
Patent Information
- Application Number
- CN202323347235.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-08
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-08
AI Technical Summary
Woolen sweaters are prone to breeding bacteria and producing static electricity, affecting physical health and the mechanical properties of textiles.
Using wool knitted fabrics including a wet-induced and perspiring fabric layer, an antibacterial fabric layer and an antistatic fabric layer. The antibacterial fabric layer is woven from antibacterial yarn. The antistatic fabric layer is made of antistatic special-shaped bamboo joint regenerated polyester and worsted wool yarn. Twisted, the wear-resistant fabric layer is woven from nylon filaments and is composited by mesh hot melt adhesive.
It achieves gentle and warm, wet and dry, hygienic and antibacterial, antistatic and wear-resistant effects, inhibits microbial growth and static electricity, and improves the hygiene and wear comfort of textiles.
Smart Images
Figure CN222217249U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wool sweaters, in particular to an antibacterial and antistatic wool sweater. Background Art
[0002] Textiles are a protective layer between the human body and the surrounding environment. As a type of textile, wool sweaters have a loose and porous structure that is conducive to the growth of microorganisms. The sweat and oil produced by human metabolism can easily breed microorganisms on wool sweaters. Microorganisms have strong survival and reproduction capabilities. When they grow on textiles, they not only produce irritating odors, but may also cause bacterial infections through skin contact, which is not good for health. In addition, a large number of microorganisms growing on textiles will not only make the textiles yellow and have odors, but also affect their mechanical properties.
[0003] In addition, when wearing a wool sweater, the friction between fibers and between fibers and other objects can easily lead to the transfer of electric charge on the surface of the object, forming static electricity. Static electricity can cause the wool sweater to easily get entangled in the human body during wearing, causing a sense of stickiness and discomfort. Studies have shown that static electricity stimulation can have adverse effects on human health. Utility Model Content
[0004] The utility model aims to provide an antibacterial and antistatic wool sweater, which aims to solve the problem in the above background technology that wool sweaters are prone to breed bacteria and generate static electricity, which is not conducive to health.
[0005] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: an antibacterial and antistatic wool sweater, comprising: a wool sweater body and sleeves; the wool sweater body and the sleeves are connected by sewing; the wool sweater body and the sleeves are wool knitted fabrics; the wool knitted fabrics include a composite moisture-wicking fabric layer, an antibacterial fabric layer and an antistatic fabric layer; the antibacterial fabric layer is arranged between the moisture-wicking fabric layer and the antistatic fabric layer; a wear-resistant fabric layer is arranged on the outside of the elbow joint of the sleeve; the moisture-wicking layer is woven from fine-denier cotton nylon staple yarn.
[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the single-filament linear density of the fine-denier cotton nylon staple yarn is 0.6-0.8 dtex.
[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the antibacterial fabric layer is woven from antibacterial yarn; the antibacterial yarn includes a core yarn and a wrapping yarn; the wrapping yarn is spirally wound around the outside of the core yarn; the core yarn is polylactic acid thymol antibacterial fiber yarn; the wrapping yarn is a double cross-section polyester filament.
[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the antistatic fabric layer is woven from antistatic yarn; the antistatic yarn is twisted from antistatic special-shaped bamboo-knot recycled polyester DTY and worsted wool yarn.
[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the wear-resistant fabric layer is woven from nylon filaments.
[0010] The beneficial effects of the utility model are as follows: based on the antibacterial and antistatic wool sweater of the utility model, the moisture-wicking fabric layer utilizes the wicking effect of the cotton nylon fiber to have excellent characteristics such as gentle warmth retention, moisture-wicking and dryness, hygiene and antibacterial properties; the antibacterial fabric layer has the advantages of moisture absorption and quick drying, a crisp hand feel, and has the effect of inhibiting the growth of Staphylococcus aureus and Escherichia coli; the antistatic fabric layer has both good antistatic function and unique dyeing effect, giving the fabric a unique style; the wear-resistant fabric layer can protect the outer side of the elbow joint of the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic structural diagram of the antibacterial and antistatic wool sweater involved in the utility model;
[0012] Figure 2 This is a schematic structural diagram of the wool knitted fabric involved in the utility model;
[0013] Figure 3 It is a schematic cross-sectional view of the double cross-section polyester filament involved in the utility model;
[0014] In the figure: 1-wool sweater body, 2-sleeves, 3-wool knitted fabric, 4-moisture conduction and perspiration fabric layer, 5-antibacterial fabric layer, 6-antistatic fabric layer, 7-wear-resistant fabric layer. DETAILED DESCRIPTION
[0015] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0016] Combination Figure 1-3 The present embodiment is described in detail. An antibacterial and antistatic wool sweater comprises: a wool sweater body 1 and a sleeve 2; the wool sweater body 1 and the sleeve 2 are connected by sewing; the wool sweater body 1 and the sleeve 2 are wool knitted fabrics 3; the wool knitted fabrics 3 comprise a composite moisture-wicking fabric layer 4, an antibacterial fabric layer 5 and an antistatic fabric layer 6; the antibacterial fabric layer 5 is arranged between the moisture-wicking fabric layer 4 and the antistatic fabric layer 6; a wear-resistant fabric layer 7 is arranged on the outer side of the elbow joint of the sleeve 2; the moisture-wicking layer 4 is woven from fine-denier cotton nylon staple yarn. Specifically, each layer of the wool knitted fabric 3 is compounded by a mesh hot melt adhesive.
[0017] Furthermore, the single-filament linear density of the fine-denier nylon staple yarn is 0.6-0.8 dtex. Specifically, in this embodiment, the single-filament linear density of the fine-denier nylon staple yarn is 0.7 dtex.
[0018] Cotton is a modified polypropylene fiber. Polypropylene fiber has the advantages of light weight, warmth retention, good hydrophobicity, high strength, good chemical stability, mildew resistance and antibacterial, but conventional polypropylene feels hard, does not absorb moisture, is not resistant to high temperature ironing and has a waxy texture. It can only be used as a low-end substitute for polyester and nylon when used as clothing fiber. Studies have shown that when the single-filament linear density of polypropylene is less than 2dtex, its clothing performance has undergone a qualitative leap and has very good clothing performance. The modified polypropylene slices made by adding a small amount of additives and the fine-denier cotton fiber made by high-speed spinning technology are a high-end comfortable clothing fiber. The wicking effect of cotton fiber gives it excellent characteristics such as gentle warmth retention, moisture conduction and dryness, hygiene and antibacterial.
[0019] Furthermore, the antibacterial fabric layer 5 is woven from antibacterial yarn; the antibacterial yarn includes a core yarn and a wrapping yarn; the wrapping yarn is spirally wound around the outside of the core yarn; the core yarn is polylactic acid thymol antibacterial fiber yarn; the wrapping yarn is a double cross-section polyester filament.
[0020] The polylactic acid thymol antibacterial fiber is a green, environmentally friendly and degradable antibacterial fiber. It is prepared by evenly mixing polylactic acid with good biodegradability and natural antibacterial agent thymol in a temperature-controlled blending device and then using a melt spinning method. During the fiber-forming process, thymol will adhere to the outer surface of the fiber to exert an antibacterial effect and can inhibit the growth of Staphylococcus aureus and Escherichia coli.
[0021] The double cross-section polyester filament has multiple grooves in the longitudinal direction. This moisture-conducting structure can conduct sweat and moisture and discharge them to the outer layer for evaporation. The fabric has the advantages of moisture absorption, quick drying, and a crisp hand feel. Moreover, at the same fineness, the fiber has a large cross-section and low material cost.
[0022] Furthermore, the antistatic fabric layer 6 is woven from antistatic yarns; the antistatic yarns are twisted from antistatic special-shaped bamboo-node recycled polyester DTY and worsted wool yarns.
[0023] The antistatic special-shaped bamboo-jointed regenerated polyester DTY is made of chemically regenerated five-wave straight-section antistatic polyester MOY as raw material, and is prepared by a special different-stretching and elasticizing process. The antistatic special-shaped bamboo-jointed regenerated polyester DTY has good antistatic properties, and its longitudinal appearance is thick and thin bamboo-jointed. This is because the antistatic polyester MOY has a change in thickness in the longitudinal direction of the fiber after different stretching deformation. This antistatic special-shaped bamboo-jointed regenerated DTY yarn has differences in axial orientation and crystal structure. When dyeing, the same yarn will have different color absorption effects, achieving the effect of different dyeing. Worsted wool yarn has good elasticity, is not easy to wrinkle, is wear-resistant, and has relatively good hygroscopicity, warmth retention, and water repellency, and has the advantage of not being easy to pilling.
[0024] Furthermore, the wear-resistant fabric layer 7 is woven from nylon filaments. Nylon fibers have high strength, high toughness, excellent wrinkle resistance, good wear resistance and elasticity. The wear-resistant layer woven from nylon filaments can well protect the outer side of the elbow joint of the sleeve 2, reduce wear during wearing, and has good wrinkle resistance and is not easy to deform.
[0025] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. An antibacterial and antistatic wool sweater, characterized in that: include: A wool sweater body (1) and a sleeve (2); the wool sweater body (1) and the sleeve (2) are connected by sewing; the wool sweater body (1) and the sleeve (2) are wool knitted fabrics (3); the wool knitted fabrics (3) include a composite moisture-wicking fabric layer (4), an antibacterial fabric layer (5) and an antistatic fabric layer (6); the antibacterial fabric layer (5) is arranged between the moisture-wicking fabric layer (4) and the antistatic fabric layer (6); a wear-resistant fabric layer (7) is arranged on the outer side of the elbow joint of the sleeve (2); the moisture-wicking fabric layer (4) is woven from fine-denier cotton nylon staple yarn.
2. The antibacterial and antistatic wool sweater according to claim 1, characterized in that: The single-filament linear density of the fine-denier cotton nylon staple yarn is 0.6-0.8 dtex.
3. The antibacterial and antistatic wool sweater according to claim 1, characterized in that: The antibacterial fabric layer (5) is woven from antibacterial yarns; the antibacterial yarns include core yarns and wrapping yarns; the wrapping yarns are spirally wound around the outside of the core yarns; the core yarns are polylactic acid thymol antibacterial fiber yarns; and the wrapping yarns are double cross-section polyester filaments.
4. The antibacterial and antistatic wool sweater according to claim 1, characterized in that: The antistatic fabric layer (6) is woven from antistatic yarns; the antistatic yarns are twisted from antistatic special-shaped bamboo-knot recycled polyester DTY and worsted wool yarns.
5. The antibacterial and antistatic wool sweater according to claim 1, characterized in that: The wear-resistant fabric layer (7) is woven from nylon filaments.