Antistatic linen yarn

Abstract

The utility model discloses an antistatic linen yarn which comprises a yarn body, and the yarn body comprises a yarn core, a wrapping layer and a fasciated yarn. The wrapping layer is wrapped outside the yarn core; the coating layer is a linen fiber layer; the fasciated yarns comprise anti-radiation covering yarns and anti-static yarns; the anti-radiation covering yarn and the anti-static yarn are spirally wound outside the coating layer in opposite directions; and the yarn core is an elastic filament. Based on the antistatic linen yarn, the elastic filament is used as the yarn core, so that the elasticity of the yarn main body is improved, and a fabric woven by the yarn main body is better in wrinkle resistance; the anti-radiation core-spun yarn has a soft hand feeling and an anti-electromagnetic radiation function, so that the influence of electromagnetic radiation on a human body is reduced; the anti-static yarn can also achieve a good anti-static effect.

Description

Technical Field

[0001] The utility model relates to the technical field of flax yarns, in particular to an antistatic flax yarn. Background Art

[0002] Flax yarn has many excellent properties, such as moisture absorption and heat dissipation, health and antibacterial, antifouling and antistatic, and UV protection. The fabric woven from it has good moisture absorption and release, and is comfortable and non-sticky when worn. However, due to the high crystallinity, high bending stiffness, high tensile modulus and poor elasticity of flax fiber, the fabric woven from it has poor elasticity and is easy to wrinkle. In addition, with the continuous improvement of people's living standards, various electronic products are always accompanying our daily lives, and electronic radiation also affects the body. Therefore, it is necessary to provide an antistatic flax yarn with good elasticity and radiation protection function. Utility Model Content

[0003] The utility model aims to provide an antistatic linen yarn, which aims to solve the problems raised in the above background technology.

[0004] To solve the above technical problems, the purpose of the utility model is achieved as follows: an antistatic linen yarn, comprising: a yarn body, the yarn body comprising a yarn core, a coating layer and a wrapped yarn; the coating layer is coated on the outside of the yarn core; the coating layer is a linen fiber layer; the wrapped yarn comprises a radiation-proof core-spun yarn and an antistatic yarn; the radiation-proof core-spun yarn and the antistatic yarn are spirally wound on the outside of the coating layer in opposite directions; the yarn core is an elastic filament.

[0005] On the basis of the above scheme and as a preferred scheme of the above scheme: the elastic filaments are SPH fiber filaments.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the specification of the SPH fiber filament is 3.33tex / 24f.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the radiation-proof core-spun yarn uses milk protein staple fibers as the sheath layer of the core-spun yarn and stainless steel wire as the core layer.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the antistatic yarn is formed by twisting antistatic polyester fiber filaments and linen fiber yarns.

[0009] The beneficial effects of the utility model are as follows: based on the antistatic linen yarn of the utility model, elastic filaments are used as the yarn core to improve the elasticity of the yarn body, so that the wrinkle resistance of the woven fabric is better; the radiation-proof core-spun yarn has both a soft feel and the function of electromagnetic radiation protection, reducing the impact of electromagnetic radiation on the human body; the antistatic yarn can also play a good antistatic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the cross-sectional structure of the antistatic linen yarn involved in the utility model;

[0011] Figure 2 This is a schematic structural diagram of the antistatic linen yarn involved in the utility model;

[0012] In the figure: 1-yarn core, 2-coating layer, 3-wrapped yarn, 4-radiation-proof core-spun yarn, 5-antistatic yarn. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0014] Combination Figure 1-2 The present embodiment is described in detail. An antistatic linen yarn comprises: a yarn body, wherein the yarn body comprises a yarn core 1, a coating layer 2 and a wrapping yarn 3; the coating layer 2 is coated on the outside of the yarn core 1; the coating layer 2 is a linen fiber layer; the wrapping yarn 3 comprises a radiation-proof core-spun yarn 4 and an antistatic yarn 5; the radiation-proof core-spun yarn 4 and the antistatic yarn 5 are spirally wound on the outside of the coating layer 2 in opposite directions; the yarn core 1 is an elastic filament.

[0015] The natural spindle-shaped structure and unique pectin bevel structure of flax fiber enable it to absorb a lot of water, absorb and discharge moisture quickly, and have excellent ventilation and air permeability. It can timely adjust the ecological temperature environment of the human skin surface as environmental conditions change, and has excellent temperature regulation function. Flax fiber not only has a unique fragrance and fiber structure, but also contains a certain amount of excellent natural preservative silicon dioxide. These factors make flax fiber have good antibacterial properties.

[0016] Furthermore, the elastic filament is an SPH fiber filament. Specifically, the SPH fiber filament is produced by composite spinning of low-viscosity PET and high-shrinkage PET, and is a composite filament with a permanent three-dimensional curling effect. The SPH fiber filament is composed of two-component fibers, and a groove is formed at the junction of the two components. The cross-section is approximately dumbbell-shaped, which has the effect of moisture conduction and quick drying; it has the advantages of high initial modulus and good elastic recovery. As the yarn core 1, it can give the yarn body a certain elasticity, and further make the fabric woven from the yarn body have good wrinkle resistance.

[0017] Furthermore, the specification of the SPH fiber filament is 3.33tex / 24f.

[0018] Furthermore, the radiation-proof core-spun yarn 4 uses milk protein staple fibers as the cortex of the core-spun yarn and stainless steel wire as the core layer. There are many grooves on the surface of the stainless steel wire. Due to the small friction coefficient with the stainless steel wire, it is not easy to fully bond with the fiber during the spinning process. The presence of the grooves makes the stainless steel wire have a certain friction force during the spinning process, which increases its bonding force, thereby enhancing the spinnability; the stainless steel wire itself has a small resistivity and a very high magnetic permeability, and is an ideal raw material for electromagnetic shielding materials. Milk protein staple fibers are protein molecules extracted from milk, and then reacted and grafted with the macromolecular compound polyacrylonitrile, and finally formed by wet spinning to form a regenerated fiber different from natural fibers and synthetic fibers. It has the advantages of natural fibers and synthetic fibers, and has good biodegradability. During the spinning process, the milk protein staple fiber surface is dehydrated, leaving countless irregular grooves and uneven small holes in the longitudinal direction of the fiber, and many tiny pores will appear on the cross section, which makes the fiber have good moisture absorption and air permeability; the fiber contains more than ten kinds of amino acids and natural moisturizing factors that are beneficial to the human body, can protect the skin, has a natural luster like silk, and a soft feel like cashmere. The radiation-proof core-spun yarn 4 has both the comfort of milk protein fiber and the function of electromagnetic radiation protection.

[0019] Furthermore, the antistatic yarn 5 is formed by twisting antistatic polyester fiber filaments and flax fiber yarns. Specifically, the antistatic polyester fiber filaments are copolymerized antistatic fine denier core-skin polyester fiber filaments, and antistatic polyester modified polyester chips are obtained by copolymerization, and a two-component core-skin composite spinning process is adopted, with conventional polyester as the skin structure and antistatic polyester modified polyester as the core layer, which can improve the strength of the polyester fiber filaments while maintaining good antistatic properties, and because of the protectiveness of the conventional polyester fiber in the skin, it is beneficial to maintain the antistatic properties.

[0020] As a natural fiber, flax fiber generally has better anti-static effect than man-made fiber. It carries positive and negative charges that are close to balanced, has good anti-static performance, and almost no static electricity occurs. Even a small amount of flax fiber can play a very good anti-static role.

[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 linen yarn, characterized in that: include: The yarn body comprises a yarn core (1), a coating layer (2) and a wrapping yarn (3); the coating layer (2) is wrapped around the outside of the yarn core (1); the coating layer (2) is a flax fiber layer; the wrapping yarn (3) comprises a radiation-proof core-spun yarn (4) and an antistatic yarn (5); the radiation-proof core-spun yarn (4) and the antistatic yarn (5) are spirally wound around the outside of the coating layer (2) in opposite directions; the yarn core (1) is an elastic filament.

2. The antistatic linen yarn according to claim 1, characterized in that: The elastic filaments are SPH fiber filaments.

3. The antistatic linen yarn according to claim 2, characterized in that: The specification of the SPH fiber filament is 3.33tex / 24f.

4. The antistatic linen yarn according to claim 1, characterized in that: The radiation-proof core-spun yarn (4) has milk protein staple fibers as the sheath layer of the core-spun yarn and stainless steel wires as the core layer.

5. The antistatic linen yarn according to claim 1, characterized in that: The antistatic yarn (5) is formed by twisting antistatic polyester fiber filaments and flax fiber yarns.

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