CN205062254U - Ventilative type polyester staple fiber - Google Patents
Ventilative type polyester staple fiber Download PDFInfo
- Publication number
- CN205062254U CN205062254U CN201520846672.4U CN201520846672U CN205062254U CN 205062254 U CN205062254 U CN 205062254U CN 201520846672 U CN201520846672 U CN 201520846672U CN 205062254 U CN205062254 U CN 205062254U
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- China
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- terylene
- staple fiber
- main body
- polyester staple
- polyster fibre
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Abstract
The utility model discloses a ventilative type polyester staple fiber comprises modal fibre sandwich layer, polyester fiber main part and nano negative ion powder, the chamber is led to to the axial that has axial through in the polyester fiber main part, and the modal fibre sandwich layer is filled to set up and is led to the intracavity in the axial, still be equipped with a plurality of radial hole in the polyester fiber main part, the radial hole intercommunication sets up and leads to between the chamber at polyester fiber main part surface and axial, nano negative ion powder sets up in radial hole. The utility model discloses lead to the chamber because polyester fiber main part inside has the axial, the intercommunication sets up radial hole between logical chamber of axial and the polyester fiber main part surface, in addition fills in the logical intracavity of axial and sets up the modal fibre layer for the polyester fiber main part has certain air circulation, owing to set up nano negative ion powder in radial hole, make again the utility model discloses polyester staple fiber still have good antibioticly disinfect, function such as air -purifying, elimination peculiar smell.
Description
Technical field
The utility model relates to artificial fibre technical field, particularly relates to a kind of vapor-permeable type polyester staple fiber.
Background technology
Along with progress and the expanding economy of society, people propose more, higher requirement to dress, more advocate with pursuit comfortable, healthy.Under this form, fabric breaches warming, covering already, self-defence original function, and then has impelled the development of yarn.
Terylene respins into by polyester the fiber obtained after tow cuts off, polyester is polyethylene terephthalate, be called for short PET, be polymerized by PTA and MEG, although utilize terylene to weave the fabric come at present have preferably intensity, very real close and airtight, moisture absorption sweat discharging functions is very low, be not suitable for the textile as summer clothes, therefore need to be improved existing terylene.
Utility model content
For overcoming the technological deficiency that prior art exists, the utility model provides a kind of vapor-permeable type polyester staple fiber, has good moisture permeability.
The technical solution that the utility model adopts is:
A kind of vapor-permeable type polyester staple fiber, is made up of Modal fibre sandwich layer, polyster fibre main body and nanometer anion powder;
Have axially through axial cavity in described polyster fibre main body, described Modal fibre sandwich layer is filled with in described axial cavity;
Described polyster fibre main body is also provided with some radial direction through hole, and described radial direction through hole connection is arranged between polyster fibre body outer surface and described axial cavity;
Described nanometer anion powder is arranged in described radial direction through hole.
Preferably, described polyster fibre main body is made up of terylene internal layer, terylene skin and terylene connecting portion, described terylene skin is sheathed on outside terylene internal layer, described axial cavity is the hollow space between described terylene internal layer and terylene skin, and described terylene connecting portion is arranged in described axial cavity and its two ends and connects terylene internal layer and terylene skin.
Preferably, the outer field section configuration of described terylene is annular.
Preferably, terylene connecting portion is provided with multiple, and multiple described terylene connecting portion is disposed in an evenly spaced relation in axial cavity.
Preferably, the outer surface of described polyster fibre main body is provided with some grooves caved inward, and be set to fin between groove described in adjacent two, described fin is provided with the salient point of some outwardly convexs, and the outer end of described radial direction through hole extends to the outer surface of described salient point.
Preferably, go back twisting winding outside described polyster fibre main body and be provided with elastic fibers layer.
The beneficial effects of the utility model: because polyster fibre body interior has axial cavity, axial cavity arranges radial direction through hole with being communicated with between polyster fibre body outer surface, the good compression recovery performance of one side endowing terylene fibrous body like this, polyster fibre main body is made to have certain rate of air circulation on the other hand, moisture absorption air permeable effect is remarkable, add and be filled with Modal fibre layer in axial cavity, Modal fibre layer has good permeability and soft hygroscopicity, strengthens flexibility and the moisture permeability of polyester staple fiber.Again owing to arranging nanometer anion powder in radial direction through hole, the utility model polyester staple fiber is made also to have good antibiotic and sterilizing, purify air, eliminate the functions such as peculiar smell.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model polyster fibre agent structure schematic diagram.
Description of reference numerals:
10, Modal fibre sandwich layer; 20, polyster fibre main body; 21, axial cavity; 22, radial direction through hole; 23, groove; 24, salient point; 201, terylene internal layer; 202, terylene is outer; 203, terylene connecting portion; 30, nanometer anion powder; 40, elastic fibers layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1-2, the present embodiment provides a kind of vapor-permeable type polyester staple fiber, is made up of Modal fibre sandwich layer 10, polyster fibre main body 20 and nanometer anion powder 30.
In the present embodiment, described polyster fibre main body 20 is made up of terylene internal layer 201, terylene outer 202 and terylene connecting portion 203, described terylene skin 202 is sheathed on outside terylene internal layer 201, hollow space between described terylene internal layer 201 and terylene skin 202 is axially through axial cavity 21, described terylene connecting portion 203 is arranged in described axial cavity 21 and its two ends connect terylene internal layer 201 and terylene skin 202, and described Modal fibre sandwich layer 10 is filled with in described axial cavity 21.The section configuration of described terylene skin 202 is annular, and terylene connecting portion 203 is provided with multiple, and multiple described terylene connecting portion 203 is disposed in an evenly spaced relation in axial cavity 21.
In the present embodiment, described polyster fibre main body 20 is also provided with some radial direction through hole 22, described radial direction through hole 22 connection is arranged between polyster fibre main body 20 outer surface and described axial cavity 21, described nanometer anion powder 30 is arranged in described radial direction through hole 22, utilizes nanometer anion powder 30 to give the present embodiment polyester staple fiber and has good antibiotic and sterilizing, purifies air, eliminates the functions such as peculiar smell.
On the basis of technique scheme, make following improvement further: the outer surface of described polyster fibre main body 20 is provided with some grooves 23 caved inward, fin is set between groove 23 described in adjacent two, described fin is provided with the salient point 24 of some outwardly convexs, the outer end of described radial direction through hole 22 extends to the outer surface of described salient point 24, separately also can be provided with elastic fibers layer 40 at the outer twisting winding of described polyster fibre main body 20, described elastic fibers layer 40 is preferably spandex fibre layer.In the present embodiment, described elastic fibers layer 40 and salient point 24 are axially adjacent and contact, namely described salient point 24 is twisted with the fingers between circle at adjacent two of elastic fibers layer 40, the passage for air circulation is formed between another described elastic fibers layer 40 and groove 23, one side like this does not affect the unimpeded of the ventilation air channel of polyster fibre main body 20, gives the present embodiment polyester staple fiber good compression recovery performance on the other hand.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection domain of the present utility model.
Claims (6)
1. a vapor-permeable type polyester staple fiber, is characterized in that,
This staple fibre is made up of Modal fibre sandwich layer, polyster fibre main body and nanometer anion powder;
Have axially through axial cavity in described polyster fibre main body, described Modal fibre sandwich layer is filled with in described axial cavity;
Described polyster fibre main body is also provided with some radial direction through hole, and described radial direction through hole connection is arranged between polyster fibre body outer surface and described axial cavity;
Described nanometer anion powder is arranged in described radial direction through hole.
2. vapor-permeable type polyester staple fiber according to claim 1, it is characterized in that, described polyster fibre main body is made up of terylene internal layer, terylene skin and terylene connecting portion, described terylene skin is sheathed on outside terylene internal layer, described axial cavity is the hollow space between described terylene internal layer and terylene skin, and described terylene connecting portion is arranged in described axial cavity and its two ends and connects terylene internal layer and terylene skin.
3. vapor-permeable type polyester staple fiber according to claim 2, is characterized in that, the outer field section configuration of described terylene is annular.
4. vapor-permeable type polyester staple fiber according to claim 2, is characterized in that, terylene connecting portion is provided with multiple, and multiple described terylene connecting portion is disposed in an evenly spaced relation in axial cavity.
5. the vapor-permeable type polyester staple fiber according to any one of Claims 1-4, it is characterized in that, the outer surface of described polyster fibre main body is provided with some grooves caved inward, fin is set between groove described in adjacent two, described fin is provided with the salient point of some outwardly convexs, and the outer end of described radial direction through hole extends to the outer surface of described salient point.
6. vapor-permeable type polyester staple fiber according to claim 5, is characterized in that, goes back twisting winding and be provided with elastic fibers layer outside described polyster fibre main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846672.4U CN205062254U (en) | 2015-10-29 | 2015-10-29 | Ventilative type polyester staple fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846672.4U CN205062254U (en) | 2015-10-29 | 2015-10-29 | Ventilative type polyester staple fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205062254U true CN205062254U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520846672.4U Active CN205062254U (en) | 2015-10-29 | 2015-10-29 | Ventilative type polyester staple fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205062254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970320A (en) * | 2016-07-01 | 2016-09-28 | 诸暨市新丝维纤维有限公司 | Compression type slow-release fiber for improving sleeping |
| CN111155179A (en) * | 2019-12-31 | 2020-05-15 | 福建经纬新纤科技实业有限公司 | Antibacterial polyester staple fiber and equipment for processing same |
-
2015
- 2015-10-29 CN CN201520846672.4U patent/CN205062254U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970320A (en) * | 2016-07-01 | 2016-09-28 | 诸暨市新丝维纤维有限公司 | Compression type slow-release fiber for improving sleeping |
| CN105970320B (en) * | 2016-07-01 | 2018-12-28 | 诸暨市新丝维纤维有限公司 | For improving the compression type slow-release fiber of sleep |
| CN111155179A (en) * | 2019-12-31 | 2020-05-15 | 福建经纬新纤科技实业有限公司 | Antibacterial polyester staple fiber and equipment for processing same |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |