CN203128755U - Antistatic radiation-proof composite-structure functional yarn - Google Patents
Antistatic radiation-proof composite-structure functional yarn Download PDFInfo
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- CN203128755U CN203128755U CN 201320117566 CN201320117566U CN203128755U CN 203128755 U CN203128755 U CN 203128755U CN 201320117566 CN201320117566 CN 201320117566 CN 201320117566 U CN201320117566 U CN 201320117566U CN 203128755 U CN203128755 U CN 203128755U
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Abstract
The utility model discloses an antistatic radiation-proof composite-structure functional yarn. The antistatic radiation-proof composite-structure functional yarn is characterized in that the composite-structure functional yarn is composed of metal short fiber, metal filaments and natural or chemical fiber, two to three metal filaments form a spatial spiral, the metal short fiber and the natural or chemical fiber are evenly distributed in the yarn, and the metal filaments are connected by passing in and out. The antistatic radiation-proof composite-structure functional yarn has the advantages that the yarn is better than common yarns in terms of physical properties such as strength and breaking elongation by adding the metal fiber; the yarn is imparted with fine static resistance by adding the metal fiber; the metal fiber is capable of reflecting electromagnetic wave, the metal short fiber and the metal filaments are contacted to allow a plurality of micro metal networks to form inside the yarn, the metal fiber also well consumes and absorbs the electromagnetic wave; and accordingly the electromagnetic shielding performance of the fabric woven of the yarn is improved greatly. The antistatic radiation-proof composite-structure functional yarn is suitable for production of antistatic radiation-proof fabrics and is also applicable to civil use, military use, or special places.
Description
Technical field
The utility model relates to a kind of yarn.
Background technology
Along with modern development in science and technology, electronic product has been widely used in the every field of national product, and the progress of electronic technology brings convenience with comfortable the time to people, and electromagnetic wave has also brought considerable influence to the mankind's work and living environment.Electromagnetic radiation not only causes the phase mutual interference between the electronic product, but also pollutes the space of human survival, the health of harm humans.In electromagnetic environment, work for a long time, be easy to generate symptoms such as fatigue, the blurring of image, headache, insomnia.Stainless steel metal has good conductivity, thermal conductivity is good, high temperature resistant, corrosion-resistant, flexibility is good, but but crush cutting, can spin and weave the characteristics of nonwoven, use suitable technology and can be woven into the wearing fabric with electromagnetic protection function, remove in special place, outside having broad application prospects as intense radiation fields such as telecommunications, broadcasting and TV, medical treatment and scientific research institutions, can also become the first-selection of protection electromagnetic wave harm in people's daily life.
Research to the electromagnetic wave proof fabric has both at home and abroad obtained bigger progress, and has obtained certain effect.According to the difference of technology for producing, the yarn of making the electromagnetic shielding fabric has following several:
Publication number is the Chinese utility model patent of CN1818175A, open utility model a kind of anti-radiation knitted fabric, this fabric forms with the yarn braiding that contains the stainless steel metal staple fibre, and this kind contains the yarn of stainless steel metal staple fibre and be made up of super-low carbon stainless steel staple fibre, non-oxidation copper staple fibre and braided material staple fibre.Publication number is the Chinese utility model patent of CN101012587A, open utility model a kind of radiation proof composite metallic yarn, this kind yarn is undertaken and twists with the fingers obtaining by metal filament and textile fiber tow.Publication number is the Chinese utility model patent of CN101173393A, open utility model a kind of radiation proof anti-static functional yarn.This kind yarn utilizes cotton, polyester, nylon, acrylonitrile or viscose to mix spinning with the stainless steel conductive fiber.Publication number is the Chinese utility model patent of CN201213643, open utility model a kind of novel radiation-proof fabric, yarn adopts textile fabric and stainless steel metal wire (diameter D=0.025) twisted in this kind fabric, the material of textile fabric for can be used for weaving cotton cloth.
The radiation proof yarn of above-mentioned several utility model patents and fabric have solved the electromagnetic problem of shielding to a certain extent, but also there is rough surface, flexibility is poor, washing durability is poor, the metal fibre diameter more slightly waits defective in various degree, make woven electromagnetic shielding fabric wearability be subjected to certain restriction.
The utility model content
The purpose of this utility model is to propose a kind of antistatic radiation proof composite construction functional yarn, is used for making antistatic radiation-proof fabric, is applicable to civilian, military or the special operation occasion.
The technical problem that the utility model solves is achieved through the following technical solutions: a kind of antistatic radiation proof composite construction functional yarn, it is characterized in that: described composite construction functional yarn, be composited by broken-staple metal fibre, metal filament and natural or chemical fibre, wherein 2～3 metal filaments form the spatially spiral shape, broken-staple metal fibre and natural or chemical fibre are evenly distributed in the yarn, and inside and outside run through the connection metal filament.
Described broken-staple metal fibre, its length are 33～102mm, can be cotton type, wool type or medium length type, and its diameter is 5～10um; Described metal filament diameter is 12～20um.
Broken-staple metal fibre accounts for 5%～20% of gross weight in the described yarn, and metal filament accounts for 10%～20% of gross weight.
The utility model utilizes the natural or chemical fibre of stainless steel metal long filament, stainless steel metal staple fibre and other, and twisting is composited as raw material, forms the fiber assembly that is interted mutually by long filament and the mutual looping of staple fibre.Advantage is: the adding of metal fibre has increased physical properties such as the intensity, extension at break of yarn, and other addings natural or staple fibre have improved wearability such as the feel, moisture absorption of yarn; Stainless steel metal long filament and staple fibre have excellent conducting performance, give yarn excellent antistatic energy; The stainless steel metal staple fibre makes a plurality of minute metallic grids of the inner formation of yarn with contacting of metal filament, and fabric reflection and the consumption electromagnetic energy of this kind yarn made increase, and improve electromagnet shield effect.Use the woven fabric of the utility model to have the wearability of dress, antistatic property and good shielding property.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic cross-section of the present utility model.
Among the figure, 1 is the stainless steel metal long filament; 2 is the stainless steel metal staple fibre; 3 are the natural or chemical fibre of blending.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done and to be specified:
As depicted in figs. 1 and 2, three stainless steel metal long filaments 1 are arranged in parallel, in the inner spatially spiral shape structure that forms of yarn, inside and outside the stainless steel metal staple fibre 2 that runs through contact with stainless steel metal long filament 1 and tangle, at the less metal grill of the inner formation of yarn, improved the electric conductivity of yarn, made not only reflection electromagnetic wave and can consume electromagnetic energy of the radiation-proof fabric made, thereby improved effectiveness.
Yarn is in process, add 2～3 stainless steel metal long filaments and make it independently disperse separately to distribute, because the twisting effect makes it form the spatially spiral shape, and or chemical fibre mutual looping natural with other with mixed uniformly broken-staple metal fibre is connected, and run through and connect the stainless steel long filament inside and outside forming broken-staple metal fibre thus, the inner complex yarn structure that forms numerous minute metallic grid of yarn.
In yarn, making the weight content of stainless steel metal staple fibre according to designing requirement is 5%～20%, and the content of stainless steel metal long filament is 10%～20%, and total stainless steel metal fibre content is 15%～40%, concrete can be 15%, 20%, 25%, 30%, 35%, 40%.The stainless steel metal fibre filament diameter is 12～20um, and the stainless steel metal staple length is 33～102mm, can be cotton type, wool type or medium length type, and its diameter is 5～10um.
Metal fibre in the yarn has increased physical properties such as the brute force, extension at break of yarn; The cotton of blending waits other fibers to improve the wearability such as feel of yarn.Make yarn physics, take and function has obtained largely performance.
Embodiment 1:
Choosing length is 38mm, diameter is the stainless steel metal staple fibre of 8um, the part by weight of thinking 5:95 with cotton mix spin stainless steel short fiber mixing rove, this antistatic radiation proof composite construction functional yarn that utilizes this compound rove and 3 diameters to utilize the compound spinning technique of filament and short staple to spin for the stainless steel metal long filament of 16um.
Embodiment 2:
Choosing length is 38mm, diameter is the stainless steel metal staple fibre of 8um, with the part by weight of 5:95 with cotton mix spin stainless steel short fiber mixing rove, utilize this compound rove and 3 diameters for the stainless steel metal long filament of 16um utilize the compound spinning technique of filament and short staple spin yarn, through two and twist with the fingers (twist is 750) and obtain this antistatic radiation proof composite construction functional yarn.
Embodiment 3:
Choosing length is 38mm, diameter is the stainless steel metal staple fibre of 8um, with the part by weight of 10:90 with cotton mix spin stainless steel short fiber mixing rove, this antistatic radiation proof composite construction functional yarn that utilizes this compound rove and 3 diameters to utilize the compound spinning technique of filament and short staple to spin for the stainless steel metal long filament of 16um.
Embodiment 4:
Choosing length is 38mm, diameter is the stainless steel metal staple fibre of 8um, with the part by weight of 10:90 with cotton mix spin stainless steel short fiber mixing rove, utilize this compound rove and 3 diameters for the stainless steel metal long filament of 16um utilize the compound spinning technique of filament and short staple spin yarn, through two and twist with the fingers (twist is 750) and obtain this antistatic radiation proof composite construction functional yarn.
Embodiment 5:
Choosing length is 38mm, diameter is the stainless steel metal staple fibre of 8um, with the part by weight of 15:85 with cotton mix spin stainless steel short fiber mixing rove, this antistatic radiation proof composite construction functional yarn that utilizes this compound rove and 2 diameters to utilize the compound spinning technique of filament and short staple to spin for the stainless steel metal long filament of 20um.
Embodiment 6:
Choosing length is 38mm, diameter is the stainless steel metal staple fibre of 8um, with the part by weight of 15:85 with cotton mix spin stainless steel short fiber mixing rove, utilize this compound rove and 2 diameters for the stainless steel metal long filament of 20um utilize the compound spinning technique of filament and short staple spin yarn, through two and twist with the fingers (twist is 750) and obtain this antistatic radiation proof composite construction functional yarn.
Embodiment 7:
Choosing length is 38mm, diameter is the stainless steel metal long filament of 8um, with the part by weight of 20:80 with cotton mix spin stainless steel short fiber mixing rove, this antistatic radiation proof composite construction functional yarn that utilizes this compound rove and 2 diameters to utilize the compound spinning technique of filament and short staple to spin for the stainless steel metal long filament of 20um.
Embodiment 8:
Choosing length is 38mm, diameter is the stainless steel metal long filament of 8um, with the part by weight of 20:80 with cotton mix spin stainless steel short fiber mixing rove, utilize this compound rove and 2 diameters for the stainless steel metal long filament of 20um utilize the compound spinning technique of filament and short staple spin yarn, through two and twist with the fingers (twist is 750) and obtain this antistatic radiation proof composite construction functional yarn.
The utility model utilizes wear-resisting, antistatic, the antibiotic anticorrosion and capability of electromagnetic shielding of metal fibre, the characteristics such as soft moisture absorption of cotton and other natural fabrics, chemical fibre in addition, when satisfying people basic wearability require to textiles, greatly improved effectiveness, reduce electromagnetic secondary pollution, adapted to current low-carbon (LC), environmental protection, healthy life requirement.
The utility model adopts the natural or chemical fibre of stainless steel metal short fiber, stainless steel metal long filament and other to be composited.2-3 root stainless steel metal long filament by fibers encapsulation such as blending broken-staple metal fibre and cottons inside, not having ferrule exposes, and makes wearability such as its feel better.Metal filament is in the inner spiral space structure that forms of yarn, and the stainless steel metal staple fibre tangles mutually with long filament and contacts, increased the contact between metal filament, between yarn, form small one by one metal grill, not only make the physical properties such as brute force, extension at break of yarn be better than common yarn, thereby and the conductive capability of yarn increase and improved the effectiveness of making fabric thus.
Claims (2)
1. antistatic radiation proof composite construction functional yarn, it is characterized in that: described composite construction functional yarn, be composited by broken-staple metal fibre, metal filament and natural or chemical fibre, wherein 2～3 metal filaments form the spatially spiral shape, broken-staple metal fibre and natural or chemical fibre are evenly distributed in the yarn, and inside and outside run through the connection metal filament.
2. antistatic radiation proof composite construction functional yarn according to claim 1, it is characterized in that: described broken-staple metal fibre, its length are 33～102mm, can be cotton type, wool type or medium length type, its diameter is 5～10um; Described metal filament diameter is 12～20um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117566 CN203128755U (en) | 2013-03-15 | 2013-03-15 | Antistatic radiation-proof composite-structure functional yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117566 CN203128755U (en) | 2013-03-15 | 2013-03-15 | Antistatic radiation-proof composite-structure functional yarn |
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| Publication Number | Publication Date |
|---|---|
| CN203128755U true CN203128755U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320117566 Withdrawn - After Issue CN203128755U (en) | 2013-03-15 | 2013-03-15 | Antistatic radiation-proof composite-structure functional yarn |
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| Country | Link |
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| CN (1) | CN203128755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147199A (en) * | 2013-03-15 | 2013-06-12 | 西南大学 | Antistatic and anti-radiation composite-structure functional yarn |
| WO2017111687A1 (en) | 2015-12-22 | 2017-06-29 | Inuheat Group Ab | Electrically conductive yarn and a product including the yarn |
-
2013
- 2013-03-15 CN CN 201320117566 patent/CN203128755U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147199A (en) * | 2013-03-15 | 2013-06-12 | 西南大学 | Antistatic and anti-radiation composite-structure functional yarn |
| CN103147199B (en) * | 2013-03-15 | 2015-12-09 | 西南大学 | A kind of Antistatic radiation-proof composite construction functional yarn |
| WO2017111687A1 (en) | 2015-12-22 | 2017-06-29 | Inuheat Group Ab | Electrically conductive yarn and a product including the yarn |
| EP3394332A4 (en) * | 2015-12-22 | 2019-11-13 | Inuheat Group AB | Electrically conductive yarn and a product including the yarn |
| US10829870B2 (en) | 2015-12-22 | 2020-11-10 | Inuheat Group Ab | Electrically conductive yarn and a product including the yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |