CN202730371U - Far infrared wet absorbing and fast drying nylon fibre - Google Patents
Far infrared wet absorbing and fast drying nylon fibre Download PDFInfo
- Publication number
- CN202730371U CN202730371U CN 201220114389 CN201220114389U CN202730371U CN 202730371 U CN202730371 U CN 202730371U CN 201220114389 CN201220114389 CN 201220114389 CN 201220114389 U CN201220114389 U CN 201220114389U CN 202730371 U CN202730371 U CN 202730371U
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- nylon fibre
- far infrared
- silks
- shaped
- silk
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Abstract
The utility model discloses a far infrared wet absorbing and fast drying nylon fibre. After far infrared absorbents are mixed in polyamide resin, the nylon fibre is formed by compositing monofilaments with different sections in composite mode and in melt spinning method. The nylon fibre is composed of round silks arranged in homocentric mode and having round sections, long-strip-shaped silks with horizontal-shaped sections and trefoil-shaped silks with trefoil-shaped sections. The round silks are arranged in the inner layer, and are wrapped by the long-strip-shaped silks, and the trefoil-shaped silks are arranged on the outer layer. A plurality of capillary ravines are generated between the trefoil-shaped silks on the outer layer, between the long-strip-shaped silks, and between the round silks and the long-strip-shaped silks, the capillary phenomenon generated from the capillary ravine and groove structure has good water absorption and diffusion effect, and is in moisture absorption and fast drying. In addition, since the far infrared adsorbents are added into the nylon fibre, the nylon fibre has the functions of heat preservation, bacteria resistance, and the like.
Description
Technical field
The utility model relates to the functional fibre technical field, is specially far infrared hydroscopic fast-drying nylon fibre.
Background technology
Polyamide fibre (chemical name: polyamide fiber) have that fracture strength is high, excellent in abrasion resistance, light specific gravity, elasticity and good hygroscopicity, chemical stability are good, be difficult for the characteristics such as mould moth, under general condition, be not afraid of sweat, seawater, soap, alkali lye etc., therefore, the purposes of polyamide fibre is comparatively extensive, can be used for making socks, underwear, garment material, non-weaving cloth etc., also can make cord fabric thread, conveyer belt, cable of tire etc.Especially at clothes and knit demand rapid growth aspect the socks, the output of domestic polyamide fibre increases sharply, the market competition aggravation, and still, the production capacity of various differential functionalization products and quality have large gap with comparing abroad.Therefore adopt the method for chemistry or physics, by technological innovation, process modification, exploitation high technology content, high value-added product have become polyamide fibre industry problem demanding prompt solution.The special-shaped nylon fibre that wherein adopts special-shaped spinneret orifice to spin is subject to the welcome in market,
The Far-infrared Absorption agent is by one or more oxides and one or more oxide (as: TiO of IV in the cycle in the cycle of III, V in the periodic table of elements
2, ZrO
2, MgO, SnO
2) mix in proportion.It is added the far IR fibre good warmth retention effect that makes in fibre-forming polymer, also have simultaneously antibiotic, deodorizing, health care texts, so have the welcome that the fiber of far-infrared health care function equally also is subject to market.
Existing spinning is solid construction with the circular wire inside of spinneret orifice institute output, arranges closely, and the intermolecular hydrophilic-structure that lacks causes hygroscopicity poor; And pure irregularly-shaped hole silk is not only higher to the required precision in hole, and pure profiled filament spinnability is poor, and after the agent of adding Far-infrared Absorption, spinnability is poorer, and production cost is also high.
The utility model content
For the deficiency of above-mentioned technology, the technical problems to be solved in the utility model provides a kind of far infrared hydroscopic fast-drying nylon fibre.
The purpose of this utility model is achieved through the following technical solutions:
The far infrared nylon fibre forms by being the trilobal silk that cross section that concentric shape arranges is circular circular wire, the cross section is in-line in-line silk and cross section be trilobal, circular wire is positioned at nexine, the circular wire outside is coated by the in-line silk, and the trilobal silk is positioned at skin.
As preferably, the structure level number that described in-line silk coats circular wire is 1 layer～3 layers, is preferably 2 layers.
As preferably, the number of plies of described trilobal silk is 1 layer.
As preferably, described far infrared hydroscopic fast-drying nylon fibre is comprised of 48～288 monofilament.
Described far infrared hydroscopic fast-drying nylon fibre is after sneaking into polyamide by the Far-infrared Absorption agent, adopt melt spinning process to make the nylon fibre that is composited by different cross section shape monofilament, described polyamide fibre fibre-forming polymer is one or both of fibre-grade polycaprolactam, polyhexamethylene adipamide.
The far infrared hydroscopic fast-drying nylon fibre of the utility model gained, because nylon fibre is comprised of the trilobal silk that the cross section is circular circular wire, the cross section is in-line in-line silk and cross section are trilobal, circular wire is positioned at nexine, the circular wire outside is coated by the in-line silk, the trilobal silk is positioned at skin, can produce numerous capillarys gully between the trilobal silk, between the in-line silk and between circular wire and the in-line silk, the capillarity that these capillary groove structures produce guarantees that it has the effect of hydroscopic fast-drying; And, owing to having added the Far-infrared Absorption agent in the nylon fibre, also have warming, antibiotic texts.
Description of drawings
Accompanying drawing 1 is the fibre structure schematic diagram of the utility model embodiment 1.
The specific embodiment
The utility model will be further described below in conjunction with embodiment and accompanying drawing thereof.
Embodiment 1:
As shown in Figure 1, the described far infrared hydroscopic fast-drying of the present embodiment nylon fibre, it is characterized in that: described fiber is after sneaking into polyamide by the Far-infrared Absorption agent, adopts melt spinning process to make the far infrared hydroscopic fast-drying nylon fibre that is composited by different cross section shape monofilament.Described far infrared nylon fibre forms by being the trilobal silk that cross section that concentric circles arranges is circular circular wire, the cross section is in-line in-line silk and cross section be trilobal, described circular wire is positioned at nexine, the circular wire outside is coated by the in-line silk, described trilobal silk is positioned at skin, wherein the structure level number of in-line silk coating circular wire is 2 layers, and the number of plies of trilobal silk is 1 layer.
The described far infrared hydroscopic fast-drying of the present embodiment nylon fibre, because circular wire is positioned at nexine, circular wire is coated by the in-line silk, the trilobal silk is positioned at skin, can produce numerous capillarys gully between the trilobal silk, between the in-line silk and between circular wire and the in-line silk, the capillarity that these capillary groove structures produce guarantees that it has the effect of hydroscopic fast-drying; And, owing to having added the Far-infrared Absorption agent in the polyamide fibre fibre-forming polymer, guarantee that it has warming, antibiotic texts.
Certainly, the protection domain of this patent is not limited to above-described embodiment, below changes and also can realize purpose:
The structure level number that described in-line silk coats circular wire can change 1 layer or 3 layers into, and the number of plies of trilobal silk also can change 2 layers into;
Described far infrared hydroscopic fast-drying nylon fibre monofilament radical elects between 48～288, such as 96,144,192;
Spinneret orifice also can change into and be concentric diamond shaped arrangement;
Above-mentioned these are changed, and should all fall into the protection domain of this patent.
Claims (5)
1. far infrared hydroscopic fast-drying nylon fibre, it is characterized in that: described fiber is after sneaking into polyamide by the Far-infrared Absorption agent, adopt melt spinning process to make the far infrared hydroscopic fast-drying nylon fibre that is composited by different cross section shape monofilament, described far infrared nylon fibre forms by being the trilobal silk that cross section that concentric shape arranges is circular circular wire, the cross section is in-line in-line silk and cross section be trilobal, circular wire is positioned at nexine, the circular wire outside is coated by the in-line silk, and the trilobal silk is positioned at skin.
2. far infrared hydroscopic fast-drying nylon fibre according to claim 1 is characterized in that the structure level number of described in-line silk coating circular wire is 1 layer～3 layers.
3. far infrared hydroscopic fast-drying nylon fibre according to claim 2 is characterized in that the structure level number of described in-line silk coating circular wire is 2 layers.
4. far infrared hydroscopic fast-drying nylon fibre according to claim 1, the number of plies that it is characterized in that described trilobal silk is 1 layer.
5. according to claim 1 and 2 or 3 or 4 described far infrared hydroscopic fast-drying nylon fibres, it is characterized in that described far infrared hydroscopic fast-drying nylon fibre is comprised of 48～288 monofilament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114389 CN202730371U (en) | 2012-03-20 | 2012-03-20 | Far infrared wet absorbing and fast drying nylon fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114389 CN202730371U (en) | 2012-03-20 | 2012-03-20 | Far infrared wet absorbing and fast drying nylon fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730371U true CN202730371U (en) | 2013-02-13 |
Family
ID=47656087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220114389 Expired - Fee Related CN202730371U (en) | 2012-03-20 | 2012-03-20 | Far infrared wet absorbing and fast drying nylon fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381587A (en) * | 2016-08-31 | 2017-02-08 | 浙江益南纤维科技有限公司 | Air deformable mesh polyamide fiber yarn |
| CN107338545A (en) * | 2017-08-11 | 2017-11-10 | 张家港锦亿化纤有限公司 | A kind of chemical fiber wire |
-
2012
- 2012-03-20 CN CN 201220114389 patent/CN202730371U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381587A (en) * | 2016-08-31 | 2017-02-08 | 浙江益南纤维科技有限公司 | Air deformable mesh polyamide fiber yarn |
| CN106381587B (en) * | 2016-08-31 | 2019-08-27 | 浙江世纪晨星纤维科技有限公司 | A kind of air-texturing network nylon fibre yarn |
| CN107338545A (en) * | 2017-08-11 | 2017-11-10 | 张家港锦亿化纤有限公司 | A kind of chemical fiber wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |