CN203212679U - Comfortable-type polyester filament - Google Patents
Comfortable-type polyester filament Download PDFInfo
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- CN203212679U CN203212679U CN 201220635465 CN201220635465U CN203212679U CN 203212679 U CN203212679 U CN 203212679U CN 201220635465 CN201220635465 CN 201220635465 CN 201220635465 U CN201220635465 U CN 201220635465U CN 203212679 U CN203212679 U CN 203212679U
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- polyester
- polyester filament
- comfortable
- filament
- strip
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Abstract
Provided is a comfortable-type polyester filament. The comfortable-type polyester filament is produced by mixing uniformly, fusing and spinning oxonium ions, polyester master batch with a far infrared emitting function and ordinary polyester. A cross section of the polyester filament is trilobal, cross-shaped or T-shaped. A radial profile degree of the polyester filament is more than 35%, and a monofilament density is in the range of 0.5tex-2.0tex. The polyester filament is firstly made into pre-oriented yarn (POY) and then made into draw-textured yarn (DTY), or made into fully drawn yarn (FDY) or BCF yarn. The comfortable-type polyester filament possesses the special characteristics and high quality of natural fibres and also possesses the important functions of improving environment and human health of the oxonium ions and far-infrared rays, so that the comfortable-type polyester filament can be widely applied to garments, curtains, bedding articles, household articles, and decoration articles in automobiles, ships, airplanes, hotels and other public places..
Description
Technical field
The utility model relates to a kind of polyester filament of functional, comfort type, belongs to chemical fiber field.
Background technology
Why natural fabric and products thereof has special style and performance, is because natural fabric generally all has non-regular cross sectional shape---this feature of cross section abnormity.The different cross section shape can be given fiber different-style and performance.As the triangular-section of silk, make it have special gloss.Oval shape and the hollow sectional shape of cotton fiber make it have characteristics such as warming, soft, moisture absorption.Wool fibre ovalize, oblateness even kidney cross sectional shape make it have good springiness, and warmth retention property is good, and good hand feeling is difficult for comfort features such as contamination.Along with the raising of people to the textiles requirement, the chemical fibre of various odd-shaped cross sections also occurs in succession, its section morphology is varied chemical fibre section morphology especially, almost arrived arbitrary stage, greatly improve and improved quality and the performance of chemical fibre, as feel, gloss, hygroscopicity, fluffy lightness, comfortableness etc.
Negative oxygen ion is to improving environment and health has important function.In the air negative oxygen ion environment is played purify air, the effect of antibacterial and deodouring; Its content is one of important indicator of weighing the air quality quality; It and atmosphere pollution have close negative correlation.One of air cleanliness evaluation criterion of Gong Rening " ampere air quality evaluation number " is exactly to calculate according to the air negative oxgyen ion densimeter in the world.World Health Organization's regulation, the negative oxygen ion content in the fresh air should not be lower than 1000～5000/cm
3Concerning the mankind, airborne negative oxygen ion is important just as the vitamin in the food, is referred to as " air vitamin ", " long-lived plain ".Studies show that air negative oxgyen ion has good health-care function to human body, to improving microcirculation in human body, promoting the blood of human body circulation, help for sleep that eliminate fatigue, adjusting nerve etc. has obvious effects.Negative oxygen ion is that non-ordinary light is bright as its DEVELOPMENT PROSPECT of a kind of resource.Negative oxygen ion, far-infrared functional fiber be existing more research and development achievement in recent years, but kind is single, and low quality, particularly fiber and products thereof lack special style and comfortable performance, have had a strong impact on the marketing application.
The utility model content
The utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of rational in infrastructure, and is easy to make, is conducive to the polyester filament of the comfort type of negative oxygen ion, far-infrared functional performance.
The purpose of this utility model is finished by following technical solution, it mixes melt spinning by energy negative oxygen ion, emitting far-infrared functional polyester master batch and normal polyester and forms, described polyester filament cross sectional shape is trilobal or cross or T shape, and makes radially degree of profile＞35% of polyester filament; Monofilament linear density is 0.5dtex-2.0dtex.
Described polyester filament cross sectional shape is trilobal, and it is linked into one by the end of three polyester strips by separately, and wherein a polyester strip is positioned on the outer team angular bisector of two polyester strips in addition, and this polyester strip is equated with the angle of adjacent two polyester strips respectively.
Described polyester filament cross sectional shape is cross, and it is made of the intermediate point that two polyester strips are vertically intersected on separately, four polyester strip length of formed quadrature four direction polyester strip equal in length identical or facing each other at least.
Described polyester filament cross sectional shape is T shape, and it comprises by two polyester strips, and wherein an end vertical connection of a polyester strip is in the intermediate point of another polyester strip and constitute one.
Described polyester filament is made into pre-oriented yarn POY earlier, makes draw textured yarn (DTY) DTY again; Or be made into other kinds such as fullly drawn yarn (FDY) FDY, BCF silk; And it can 4000/cm of permanent release negative oxygen ion amount
3More than, far infrared transmissivity is more than 86% simultaneously.
Described polyester filament contains the nanometer grade composit powder body material of the permanent release negative oxygen ion of having of (3-7.5) % percentage by weight, emitting far-infrared function at least.
Functions such as functional, comfort type polyester filament described in the utility model can permanent release negative oxygen ion, far infrared, the special pearl style and the good comfortable quality that have natural fabric again can satisfy market to the requirement of the functional and style quality of negative oxygen ion, far-infrared functional fiber and products thereof.
The utlity model has mannerism and the fine quality of natural fabric, have negative oxygen ion, far infrared to improve the important function of environment and health again; Can be widely used in haberdashery, the adornment of public places such as household articles and automobile, steamer, aircraft, hotel, restaurant on curtain, the bed; It is splendid weaving source material.
Description of drawings
Fig. 1 is the schematic diagram that polyester filament cross section described in the utility model is trilobal shape.
Fig. 2 is the schematic diagram that polyester filament cross section described in the utility model is cross shape.
Fig. 3 is the schematic diagram that polyester filament cross section described in the utility model is T shape shape.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in Figure 1, polyester filament described in the utility model mixes melt spinning by energy negative oxygen ion, emitting far-infrared functional polyester master batch and normal polyester and forms, described polyester filament cross sectional shape is trilobal shape, and makes radially degree of profile＞35% of polyester filament; Monofilament linear density is 0.5dtex-2.0dtex; Polyester filament cross sectional shape shown in Figure 1 is trilobal, and it is linked into one by the end of three polyester strips by separately, and wherein a polyester strip is positioned on the outer team angular bisector of two polyester strips in addition, and this polyester strip is equated with the angle of adjacent two polyester strips respectively.
Shown in Figure 2, described polyester filament cross sectional shape is cross, and it is made of the intermediate point that two polyester strips are vertically intersected on separately, four polyester strip length of formed quadrature four direction polyester strip equal in length identical or facing each other at least.
Shown in Figure 3, described polyester filament cross sectional shape is T shape, and it comprises by two polyester strips, and wherein an end vertical connection of a polyester strip is in the intermediate point of another polyester strip and constitute one.
Described polyester filament is made into pre-oriented yarn POY earlier, makes draw textured yarn (DTY) DTY again; Or be made into other kinds such as fullly drawn yarn (FDY) FDY, BCF silk; And it can 4000/cm of permanent release negative oxygen ion amount
3More than, far infrared transmissivity is more than 86% simultaneously.
Described polyester filament contains the nanometer grade composit powder body material of the permanent release negative oxygen ion of having of (3-7.5) % percentage by weight, emitting far-infrared function at least.
Embodiment:
Functional, comfort type polyester filament described in the utility model, its cross section can be spun into negative oxygen ion, the far-infrared functional series polyester filament body of odd-shaped cross section shape as shown in Figure 1, 2, 3 according to product requirement, the specific area of profiled filament is much larger than circle, the groove on the profiled filament particularly, greatly improve and improved quality and the performance of chemical fibre, as feel, gloss, hygroscopicity, gas permeability, bulkiness, comfortableness etc.; Be conducive to the maximum performance of negative oxygen ion, far-infrared functional; Again because the long-pending significantly increase of specific fiber surface, easier generation negative oxygen ion and far-infrared functional have been realized the perfect unity of quality of fibre and its functional attributes preferably.
Described functional, comfort type polyester filament is to make three kinds of special-shaped spinneret orifices according to product requirement on same block of spinnerets, is spun into different size, different cultivars, the serial negative oxygen ion of different purposes, the how different polyester filament of far infrared.
Above-mentioned functions, the used functional polyester master batch of comfort type polyester filament are to adopt weight ratio for (25 ± 5) %'s, nanometer grade composit powder body material with permanent release negative oxygen ion, emitting far-infrared function, through physics and chemistry modify and dispersion treatment after and the polyester powder of inherent viscosity 0.68dl/g to 0.88dl/g, mix to melt extrude and make negative oxygen ion, far-infrared functional polyester master particle.
Described functional, comfort type polyester filament is to mix fusion by weight (20 ± 5) % with polyester below normal polyester or the inherent viscosity 0.88dl/g by the above-mentioned functions polyester master particle, by being spun into negative oxygen ion, the how different polyester filament of far-infrared functional with piece spinnerets one-component spin processes.Also can be spun into different size, different cultivars, different cross section shape, the serial negative oxygen ion of different purposes, the how different polyester filament of far infrared of other odd-shaped cross section shape more than at least three kinds.
Described functional, comfort type polyester filament can be followed and both can be made into pre-oriented yarn (POY) according to purposes and make draw textured yarn (DTY) (DTY) again, also can be made into fullly drawn yarn (FDY) (FDY), BCF silk and other kind.Can 4000/cm of permanent release negative oxygen ion amount
3More than, far infrared transmissivity is more than 86% simultaneously; Mannerism and fine quality with natural fabric have negative oxygen ion, far infrared to improve the important function of environment and health again.Can be widely used in haberdashery, the adornment of public places such as household articles and automobile, steamer, aircraft, hotel, restaurant on curtain, the bed; It is splendid weaving source material.How different polyester fiber specific area described in the utility model is much larger than circular fiber, and particularly the groove on the fiber greatly improves and improved quality of fibre and performance, as feel, gloss, hygroscopicity, gas permeability, bulkiness, comfortableness etc.Again because the long-pending significantly increase of specific fiber surface, easier generation negative oxygen ion and far-infrared functional have been realized the perfect unity of quality of fibre and its functional attributes preferably.
Claims (4)
1. the polyester filament of a comfort type is characterized in that described polyester filament cross sectional shape is trilobal or cross or T shape, and makes radially degree of profile＞35% of polyester filament; Monofilament linear density is 0.5dtex-2.0dtex.
2. the polyester filament of comfort type according to claim 1, it is characterized in that described polyester filament cross sectional shape is trilobal, it is linked into one by the end of three polyester strips by separately, wherein a polyester strip is positioned on the outer team angular bisector of other two polyester strips, and this polyester strip is equated with the angle of adjacent two polyester strips respectively.
3. the polyester filament of comfort type according to claim 1, it is characterized in that described polyester filament cross sectional shape is cross, it is made of the intermediate point that two polyester strips are vertically intersected on separately, four polyester strip length of formed quadrature four direction polyester strip equal in length identical or facing each other at least.
4. the polyester filament of comfort type according to claim 1 is characterized in that described polyester filament cross sectional shape is T shape, and it comprises by two polyester strips, and wherein an end vertical connection of a polyester strip is in the intermediate point of another polyester strip and constitute one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635465 CN203212679U (en) | 2012-11-26 | 2012-11-26 | Comfortable-type polyester filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635465 CN203212679U (en) | 2012-11-26 | 2012-11-26 | Comfortable-type polyester filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212679U true CN203212679U (en) | 2013-09-25 |
Family
ID=49202230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635465 Expired - Lifetime CN203212679U (en) | 2012-11-26 | 2012-11-26 | Comfortable-type polyester filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233163A (en) * | 2017-06-23 | 2017-10-10 | 苏州宝丽洁医疗科技有限公司 | A kind of novel antibacterial tapon and preparation method thereof |
| CN110257936A (en) * | 2019-06-18 | 2019-09-20 | 桐昆集团浙江恒盛化纤有限公司 | A kind of T shape fiber |
-
2012
- 2012-11-26 CN CN 201220635465 patent/CN203212679U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233163A (en) * | 2017-06-23 | 2017-10-10 | 苏州宝丽洁医疗科技有限公司 | A kind of novel antibacterial tapon and preparation method thereof |
| CN110257936A (en) * | 2019-06-18 | 2019-09-20 | 桐昆集团浙江恒盛化纤有限公司 | A kind of T shape fiber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |