CN218969471U

CN218969471U - High-elasticity cut-resistant yarn and radiation-proof fabric based on same

Info

Publication number: CN218969471U
Application number: CN202223590816.3U
Authority: CN
Inventors: 蔡志娟
Original assignee: Suzhou Litaijia New Material Technology Co ltd
Current assignee: Suzhou Litaijia New Material Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-05
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a high-elasticity cut-resistant yarn and a radiation-proof fabric based on the yarn, wherein the high-elasticity cut-resistant yarn comprises a core wire positioned at the center and a decorative wire coated outside the core wire, the core wire comprises a coil-shaped spiral pipe formed by spirally winding a stainless steel filament with the diameter of 8-40 mu m, the outer diameter of the spiral pipe is not more than 120 mu m, spandex is extruded inside and outside the spiral pipe to form the core wire, the outer diameter of the core wire is 1.1-1.3 times of the outer diameter of the spiral pipe, the decorative wire is divided into two groups, and the two groups of decorative wires are sequentially spirally and alternately wound outside the core wire along opposite rotating directions; the radiation-proof fabric is prepared from the high-elasticity cut-resistant yarn. The utility model greatly improves the elasticity, flexibility and skin-friendly property of the cut-resistant yarn and the radiation-proof fabric.

Description

High-elasticity cut-resistant yarn and radiation-proof fabric based on same

Technical Field

The utility model belongs to the technical field of textiles, and particularly relates to a high-elasticity cut-resistant yarn and a radiation-proof fabric based on the yarn.

Background

The cut-resistant yarn is usually formed by blending stainless steel fibers with other fibers, and because the stainless steel fibers are poor in elasticity, the elasticity of the cut-resistant yarn is poor, the prepared garment mainly takes heavy and hard work clothes as a main part, the end parts of the stainless steel fibers are sharp and have higher hardness, and when the yarn blended by the stainless steel fibers is woven into a fabric, an inner lining is usually required to be arranged so as to eliminate uncomfortable feeling of human skin to the fabric, and the thickness of the fabric is increased. Therefore, the traditional cut-resistant yarn has large application difficulty and narrow application range, and is difficult to popularize in daily life.

Disclosure of Invention

The utility model aims to solve the technical problems that: the high-elasticity cut-resistant yarn can solve the technical problems that the traditional cut-resistant yarn is poor in elasticity and is not skin-friendly.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a high elasticity resistant cutting yarn, includes the heart yearn that is located the center and cladding in the outside trim of heart yearn, the heart yearn includes the circle spring form spiral pipe that forms by the spiral winding of the stainless steel filament of diameter 8~40 mu m, and this spiral pipe external diameter is not more than 120 mu m, and the inside and outside crowded spandex of this spiral pipe forms the heart yearn, and the external diameter of heart yearn is 1.1~1.3 times of spiral pipe external diameter, the trim has a plurality ofly, and many trim divide into two sets of, and two sets of trim are alternately around the heart yearn outside along opposite spiral direction spiral in proper order.

As a preferable scheme, two groups of decorative lines are arranged at intervals one by one.

As a preferable scheme, the distance between any two adjacent coils of the spiral tube is 0.8-1.2 times of the diameter of the stainless steel filament.

As a preferable scheme, the surface of the decorative line has hairiness.

As a preferable scheme, the coverage rate of the decorative wire to the core wire is more than 90% in a non-stretching state.

The utility model further solves the technical problems that: the radiation-proof fabric solves the technical problems that the existing radiation-proof fabric is poor in elasticity, is not skin-friendly and is difficult to use for preparing light and thin underwear.

In order to solve the technical problems, the utility model adopts the following technical problems: a radiation-proof fabric comprises a plurality of warps on the same horizontal plane and a plurality of wefts on the same horizontal plane, wherein the warps and the wefts are all made of the high-elasticity cut-resistant yarns.

The beneficial effects of the utility model are as follows: the spiral tube prepared by the stainless steel filaments is adopted, so that the cutting resistance of the yarn is ensured, the elasticity of the yarn is greatly improved, meanwhile, after the spiral tube prepared by the single stainless steel filament is coated by spandex, the exposed fiber end does not exist, the discomfort to the skin of a human body is avoided, the skin effect of the cutting resistant yarn is greatly improved, the stainless steel filament in the spiral tube state has good bending, stretching and recovering properties, the flexibility of the yarn is effectively improved by combining with the good elasticity of the spandex, and the cutting resistant yarn with good skin affinity, elasticity and flexibility is formed under the cooperation of the decorative wires.

According to the utility model, the radiation-proof fabric is further prepared by using the high-elasticity cut-resistant yarn, and the spiral tube prepared by stainless steel filaments is arranged in the high-elasticity cut-resistant yarn, so that after the high-elasticity cut-resistant yarn is woven into the fabric, a net structure formed by interweaving a large number of metal spiral tubes is formed in the fabric, thereby obtaining a radiation-proof effect.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic view of the structure of the high elasticity cut resistant yarn of the present utility model;

FIG. 2 is a schematic structural view of the radiation protection fabric of the present utility model;

in fig. 1 and 2: 1. the yarn comprises a core wire, 1a, a spiral tube, 1b, spandex, 2, decorative wires, 3, hairiness, 4, warp, 5 and weft.

Detailed Description

Specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

The high-elasticity cut-resistant yarn shown in fig. 1 comprises a core wire 1 positioned in the center and decorative wires 2 coated outside the core wire 1, wherein the core wire 1 comprises a coil-spring-shaped spiral tube 1a formed by spirally winding stainless steel filaments with the diameter of 8-40 mu m, the outer diameter of the spiral tube 1a is not more than 120 mu m, spandex 1b is extruded inside and outside the spiral tube 1a to form the core wire 1, the outer diameter of the core wire 1 is 1.1-1.3 times of the outer diameter of the spiral tube 1a, the decorative wires 2 are multiple, four decorative wires 2 are taken as an example in the embodiment, the four decorative wires 2 are divided into two groups, and the two groups of decorative wires 2 are sequentially spirally and alternately coated outside the core wire 1 along opposite spiral directions.

In this embodiment, two sets of decorative threads 2 are preferably arranged at intervals, that is, one decorative thread 2 is arranged between two adjacent decorative threads 2 in the same set, and the other decorative threads 2 are arranged between two adjacent decorative threads 2 in the same set. The number of the decorative lines 2 can be increased or reduced according to actual needs, the number of the decorative lines 2 can be increased, the lamination relation among the decorative lines 2 can be increased, the gaps and the elastic spaces among the decorative lines can be increased, and the elasticity of the yarn can be improved.

In this embodiment, the distance between any two adjacent turns of the spiral tube 1a is preferably 0.8 to 1.2 times, more preferably 1 time, the diameter of the stainless steel filament, and the turns herein refer to the individual turns forming the spiral tube 1 a. The space between any two adjacent coils of the spiral tube 1a can be filled with spandex 1b, so that a vacuum cavity is avoided from being formed between the coils when the yarn is stretched, and the contraction amplitude of the outer diameter of the yarn is reduced.

In this embodiment, hairiness 3 is preferably provided on the surface of the decorative thread 2 to improve skin-friendly performance.

In this embodiment, the coverage of the core wire 1 by the decorative wire 2 is preferably made to be greater than 90%, so as to further improve the skin-friendly property of the yarn and improve the air permeability of the yarn.

Fig. 2 is a radiation protection fabric prepared by adopting the high-elasticity cut-resistant yarn, wherein the fabric is formed by interweaving a plurality of warps 4 on the same horizontal plane and a plurality of wefts 5 on the same horizontal plane, and the warps 4 and the wefts 5 are both made of the high-elasticity cut-resistant yarn.

The working principle of the utility model is as follows: the spiral tube 1a prepared by the stainless steel filaments and the core wire 1 formed by coextrusion of the spandex 1b are adopted, so that the cutting resistance of the yarn is ensured, the elasticity of the yarn is greatly improved, meanwhile, after the spiral tube 1a prepared by a single stainless steel filament is coated by the spandex 1b, an exposed fiber end does not exist, discomfort is not caused to human skin, the skin effect of the cutting-resistant yarn is greatly improved, the stainless steel filaments in the state of the spiral tube 1a have good bending, stretching and recovering properties, and the flexibility of the yarn can be effectively improved by combining with the good elasticity of the spandex 1b, so that the cutting-resistant yarn with good skin resistance, elasticity and flexibility is formed under the cooperation of the decorative wire 2.

According to the utility model, the radiation-proof fabric is further prepared by using the high-elasticity cut-resistant yarn, and the spiral tube 1a prepared by stainless steel filaments is arranged in the high-elasticity cut-resistant yarn, so that after the high-elasticity cut-resistant yarn is woven into the fabric, a net structure formed by interweaving a large number of metal spiral tubes 1a is formed in the fabric, and the radiation-proof effect is obtained.

The above embodiments are merely illustrative of the principles and effects of the present utility model, and some of the applied embodiments, and are not intended to limit the utility model; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present utility model.

Claims

1. The utility model provides a high elasticity resistant cutting yarn, includes heart yearn (1) and cladding in heart yearn (2) outside at the heart yearn (1), its characterized in that, heart yearn (1) include by the stainless steel filament spiral winding of diameter 8~40 mu m form circle spring form spiral pipe (1 a), this spiral pipe (1 a) external diameter is not more than 120 mu m, the inside and outside crowded spandex (1 b) of this spiral pipe (1 a) forms heart yearn (1), the external diameter of heart yearn (1) is 1.1~1.3 times of spiral pipe (1 a) external diameter, decorative thread (2) have many, and many decorative thread (2) divide into two sets of, and two sets of decorative thread (2) are alternately around wrapping outside heart yearn (1) along opposite spiral direction spiral in proper order.

2. The high elasticity cut resistant yarn of claim 1 wherein the two sets of trim lines (2) are spaced one from the other.

3. The high elasticity cut resistant yarn of claim 1, wherein the pitch between any two adjacent turns of the spiral tube (1 a) is 0.8 to 1.2 times the diameter of the stainless steel filaments.

4. The high elasticity cut resistant yarn of claim 1, wherein the surface of the trim (2) has hairiness (3).

5. The high elasticity cut resistant yarn of claim 1, wherein the coverage of the core (1) by the trim (2) is greater than 90% in the unstretched state.

6. The utility model provides a radiation protection surface fabric, includes warp (4) and the weft (5) interweaving that are formed on same horizontal plane by many on same horizontal plane, its characterized in that, warp (4) and weft (5) all adopt the high elasticity resistant cutting yarn of any one of claims 1~ 5.