Antistatic dustproof woolen sweater
The static and dust absorption of the wool sweater is solved by using the first and second antistatic fabric layers braided with antistatic yarns in the wool sweater, and the warm fabric layers braided with puffed wool yarns and wrapping bamboo charcoal fiber yarns on the outside. The problem of this has achieved good anti-static, anti-ash and warmth effects.
Patent Information
- Application Number
- CN202323254920.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-30
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2033-11-30
AI Technical Summary
Woolen sweaters are prone to static electricity during wearing, adsorbing dust, affecting human health, including cardiovascular diseases, high skin dullness and nervous system interference.
A wool knitted fabric consisting of the first and second antistatic fabric layers and a warm fabric layer, the first and second antistatic fabric layers are woven with antistatic yarn, and the warm fabric layer is woven with puffed wool yarn and spiral wound on the outside Bamboo charcoal fiber yarn.
Effectively reduce the accumulation of static electricity during wear of wool sweaters, reduce the adsorption of dust, and provide good anti-static and anti-gray effects. At the same time, the warm fabric layer provides fluffy, soft, elastic and breathable, and good heat storage and warmth.
Smart Images
Figure CN222516234U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wool sweaters, in particular to an antistatic and dustproof wool sweater. Background Art
[0002] A wool sweater originally refers to a knitted sweater made of wool, which is also the meaning recognized by ordinary people. In fact, "wool sweater" has now become a synonym for a type of product, that is, it is used to refer to "knitted sweaters" or "wool knitwear". Wool knitwear refers to fabrics woven from animal hair fibers such as wool, cashmere, and rabbit hair as the main raw materials, and then spun into yarn. For example, rabbit sweaters, snow blue sweaters, lamb sweaters, acrylic sweaters, etc. are all in the "wool sweater" family. Wool sweaters are prone to static electricity when worn because the weather is dry in winter and the human skin frequently rubs against the clothes, which can cause static electricity.
[0003] Static electricity in wool sweaters can interfere with the normal work of the heart and easily lead to cardiovascular diseases, which is one of the reasons for the high incidence of cardiovascular diseases in autumn and winter. Static electricity generated by electrical appliances and clothing can easily absorb dust, and long-term close contact with the skin will inevitably be affected, so most office workers have dull complexion and their skin is prone to redness, swelling and allergies. Static electricity in wool sweaters can also cause damage to the brain. It can interfere with the human nervous system and make people feel depressed or emotionally unstable. Utility Model Content
[0004] The utility model aims to provide an antistatic and dustproof wool sweater, which aims to solve the problem in the above-mentioned background technology that the wool sweater is easy to generate static electricity, absorb dust and affect human health.
[0005] To solve the above technical problems, the purpose of the utility model is achieved as follows: an antistatic and dust-proof wool sweater, comprising: a wool sweater main body, the wool sweater main body is a wool knitted fabric; the wool knitted fabric comprises a first antistatic fabric layer, a warm fabric layer and a second antistatic fabric layer that are composited; the warm fabric layer is arranged between the first antistatic fabric layer and the second antistatic fabric layer; the warm fabric layer is woven from warm yarn, and the warm yarn is expanded wool yarn.
[0006] On the basis of the above solution and as a preferred solution of the above solution: antistatic finishing agents are attached to both sides of the first antistatic fabric layer.
[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the first antistatic fabric layer is woven from a first antistatic yarn; the first antistatic yarn is twisted from worsted wool yarn and cationic modified polyester filament.
[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the second antistatic fabric layer is woven from a second antistatic yarn; the second antistatic yarn is twisted from negative ion fiber yarn and moisture-absorbing, heat-generating and conductive fiber yarn.
[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the outer part of the warm yarn is spirally wound with bamboo charcoal fiber yarn.
[0010] The beneficial effects of the utility model are as follows: based on the anti-static and dust-proof wool sweater of the utility model, the first anti-static layer and the second anti-static layer are both woven with yarns with anti-static function, which have good anti-static effect, reduce the accumulation of static electricity in the wool sweater during wearing, and while reducing the static electricity phenomenon, can also reduce the adsorption of dust and play a role in dust prevention; the thermal insulation fabric layer is fluffy and soft, with good elasticity and air permeability, and has a good heat storage and warmth-keeping effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic structural diagram of the wool fabric involved in the utility model;
[0012] In the figure: 1-first antistatic fabric layer, 2-warmth fabric layer, 3-second antistatic fabric layer. DETAILED DESCRIPTION
[0013] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0014] Combination Figure 1 The present embodiment is described in detail. An antistatic and anti-dust wool sweater comprises: a wool sweater body, the wool sweater body is a wool knitted fabric; the wool knitted fabric comprises a first antistatic fabric layer 1, a thermal insulation fabric layer 2 and a second antistatic fabric layer 3 which are compounded; the thermal insulation fabric layer 2 is arranged between the first antistatic fabric layer 1 and the second antistatic fabric layer 3; the thermal insulation fabric layer 2 is woven from thermal insulation yarn, and the thermal insulation yarn is puffed wool yarn. Specifically, each layer of the wool knitted fabric is compounded by hot melt adhesive.
[0015] Specifically, in this embodiment, the puffed wool yarn is blended from puffed wool and ordinary wool (35 / 65). Puffed wool is a kind of modified wool. The wool strips are stretched, heated (non-permanently set), and relaxed before shrinking, which can change the curly shape of the wool fiber. The puffed wool yarn blended with ordinary wool is more fluffy and soft, elastic and comfortable, breathable, and warm.
[0016] Furthermore, antistatic finishing agents are attached to both sides of the first antistatic fabric layer 1. Specifically, in this embodiment, the antistatic finishing agent is reduced graphene oxide. Graphene can simultaneously give the fabric excellent electrical conductivity, thermal conductivity, antibacterial, anti-ultraviolet, radiation protection and other functions. The first antistatic fabric layer 1 attached with reduced graphene oxide has good anti-ultraviolet performance, excellent antistatic performance, and good washability.
[0017] Furthermore, the first antistatic fabric layer 1 is woven from the first antistatic yarn; the first antistatic yarn is twisted from worsted wool yarn and cationic modified polyester filament. Worsted wool yarn is soft, has good strength, and is not easy to pilling; ordinary polyester has the disadvantages of low moisture absorption, poor dyeing performance, easy accumulation of static electricity, and easy pilling. By adding a cationic active agent before or during spinning to prepare cationic modified polyester filament, compared with ordinary polyester filament, the regularity of the molecular structure is weakened, the dyeing performance is improved, and the inherent disadvantages of polyester fiber, such as easy pilling and easy static electricity, are also improved.
[0018] Furthermore, the second antistatic fabric layer 3 is woven from a second antistatic yarn; the second antistatic yarn is twisted from a negative ion fiber yarn and a moisture-absorbing, heat-generating, conductive fiber yarn. Specifically, the negative ion fiber yarn in this embodiment is a polyester negative ion fiber yarn. The negative ion fiber is made mainly by adding a nano-scale tourmaline powder with a negative ion release function during the production process of the fiber, so that these tourmaline powders are embedded on the surface of the fiber, and the electrons emitted by these tourmalines hit the oxygen molecules around the fiber, making them charged negative oxygen ions. Negative ion fiber has the effect of effectively inhibiting the growth of pathogens, and the negative ions released by the negative ion fiber have the effect of removing free radicals from the human body, which has a significant effect on improving air quality and environment.
[0019] The hygroscopic and heat-generating conductive fiber is a new type of fiber with dual functions that combines hygroscopic and heat-generating properties with antistatic properties, including a skin layer and a core layer. The core layer is a conductive masterbatch, and the outer layer is PET with a hygroscopic and heat-generating masterbatch. In this way, the fiber can well exert its hygroscopic and heat-generating properties without affecting its conductive properties, thereby achieving a permanent antistatic effect.
[0020] Furthermore, the outer surface of the thermal yarn is spirally wound with bamboo charcoal fiber yarn. Bamboo charcoal fiber is formed by carbonizing bamboo at high temperature, burning and grinding it into nano materials, and adding it online during the spinning process; bamboo charcoal fiber can emit far infrared rays, with an emissivity of up to 0.87, which can achieve the effect of heat storage and warmth preservation.
[0021] 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 antistatic and anti-dust wool sweater, characterized in that: include: A wool sweater body, the wool sweater body is a wool knitted fabric; the wool knitted fabric comprises a first antistatic fabric layer (1), a thermal insulation fabric layer (2) and a second antistatic fabric layer (3) which are composited; the thermal insulation fabric layer (2) is arranged between the first antistatic fabric layer (1) and the second antistatic fabric layer (3); the thermal insulation fabric layer (2) is woven from thermal insulation yarn, and the thermal insulation yarn is puffed wool yarn.
2. The antistatic and anti-dust wool sweater according to claim 1, characterized in that: Antistatic finishing agents are attached to both sides of the first antistatic fabric layer (1).
3. The antistatic and anti-dust wool sweater according to claim 1, characterized in that: The first antistatic fabric layer (1) is woven from first antistatic yarns; the first antistatic yarns are twisted from worsted wool yarns and cationic modified polyester filaments.
4. The antistatic and anti-dust wool sweater according to claim 1, characterized in that: The second antistatic fabric layer (3) is woven from second antistatic yarns; the second antistatic yarns are twisted from negative ion fiber yarns and moisture-absorbing, heat-generating, conductive fiber yarns.
5. The antistatic and anti-dust wool sweater according to claim 1, characterized in that: The outside of the warm-keeping yarn is spirally wound with bamboo charcoal fiber yarn.