CN203904519U - Polyester staple fiber - Google Patents
Polyester staple fiber Download PDFInfo
- Publication number
- CN203904519U CN203904519U CN201420070267.3U CN201420070267U CN203904519U CN 203904519 U CN203904519 U CN 203904519U CN 201420070267 U CN201420070267 U CN 201420070267U CN 203904519 U CN203904519 U CN 203904519U
- Authority
- CN
- China
- Prior art keywords
- staple fiber
- polyester staple
- utility
- leaf portion
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 42
- 229920000728 polyester Polymers 0.000 title claims abstract description 34
- 230000000844 anti-bacterial effect Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 3
- 239000012792 core layer Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- DQMUQFUTDWISTM-UHFFFAOYSA-N O.[O-2].[Fe+2].[Fe+2].[O-2] Chemical compound O.[O-2].[Fe+2].[Fe+2].[O-2] DQMUQFUTDWISTM-UHFFFAOYSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940085805 fiberall Drugs 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- -1 softener Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
Landscapes
- Bedding Items (AREA)
Abstract
The utility model provides a polyester staple fiber. The polyester staple fiber comprises an outer layer and a core layer which is arranged inside the outer layer through connection, wherein the cross section of the outer layer is ring-shaped and the cross section of the core layer is trilobal. The polyester staple fiber provided by the utility model has the advantages that the polyester staple fiber has a light refraction effect differing from the light refraction effect of the existing polyester staple fiber and fabrics are enabled to have better glossiness.
Description
Technical field
The utility model relates to fiber art, refers to especially a kind of polyester staple fiber.
Background technology
Along with improving constantly of living standards of the people, people are also more and more higher to the requirement of dress ornament.Heteromorphosis and functionalization are the focuses of current chemical fibre development.The clothes that the various differential fibers that continued to bring out are in recent years made, are more and more subject to consumer's favor.
Existing fiber is generally circular fiber, and its inside is solid construction, and the fabric of being made by this fiber spinning or the glossiness of packing material are poor, are difficult to meet modern people's needs.
Utility model content
The utility model proposes a kind of polyester staple fiber, solved the poor problem of glossiness of the prior art.
The technical solution of the utility model is achieved in that
A polyester staple fiber, comprises skin and is connected at the sandwich layer in this skin, described outer field cross section is circular, and the cross section of described sandwich layer is trilobal.
Preferred version is that described outer field internal diameter is 0.125mm-0.3mm.
Preferred version is, described trilobal comprises the first leaf portion, the second leaf portion and the 3rd leaf portion, and each leaf portion is extended out to the inwall of annulus by described circular home position.
Preferred version is that the angle between described every adjacent two leaf portions is identical.
Preferred version is that the fiber number of described polyester staple fiber is 1.5D-2D.
Preferred version is that described polyester staple fiber also comprises the antibacterial cortex of being located at this outer field outer peripheral face.
Preferred version is that described antibacterial cortex is located at the whole or half cycle of this skin outer peripheral face.
Preferred version is that the thickness of described antibacterial cortex is 0.1um-0.5um.
The beneficial effects of the utility model are:
Polyester staple fiber in the utility model, has the refraction action that differs from existing polyester staple fiber to light, make fabric have good gloss degree.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic cross-section of the utility model polyester staple fiber.
In figure:
10, skin; 20, sandwich layer; 21, the first leaf portion; 22, the second leaf portion; 23, the 3rd leaf portion; 30, antibacterial cortex.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, polyester staple fiber in the present embodiment, its length is 32mm-90mm, preferentially length is 55mm-80mm.This polyester staple fiber comprises skin 10 and is connected at the sandwich layer 20 in this skin 10.
The cross section of this skin 10 is circular, and its internal diameter is 0.125mm-0.3mm.
The cross section of this sandwich layer 20 is tri-lobed, and it comprises the first leaf portion 21, the second leaf portion 22 and the 3rd leaf portion 23.In the present embodiment, shape and the structure of each leaf portion 21,22,23 are identical, by described outer 10 home position, be outwards radial even extension and be connected to this outer field inwall, and the angle between every adjacent two leaf portions 21,22,23 is identical, is 120 degree.
The fiber number of this polyester staple fiber is 1.5D-2D.The polyester staple fiber of this kind of design has the refraction action that differs from existing polyester staple fiber to light, make fabric have good gloss degree.
In the present embodiment, described polyester staple fiber also can comprise the antibacterial cortex 30 of the outer peripheral face of being located at outer 10.Described antibacterial cortex 30 can consist of organic antimicrobial compound, as solution of various organic anti-bacterial medicaments or cupric, sulfur compound etc.; Also can be inorganic micro powder mixture and crosslinking agent, softener, adhesive, dispersant and various other additives that are mixed with as silica, silver oxide, alundum (Al2O3), di-iron trioxide etc.Described antibacterial cortex 30 is coated on the whole or half cycle of the outer peripheral face of this polyester staple fiber, and thickness is 0.1um-0.5um.The setting of this antibacterial cortex 30, makes this polyester staple fiber all have effect antibacterial, sterilization to the bacterium in environment, mould, yeast and algae etc., thereby is satisfied with as the demand of some special occasions such as mattress, bed clothes, underwear and medical matters nursing.
During concrete enforcement, the structure of described sandwich layer 20 is also not limited to the situation of the present embodiment, and each leaf portion 21,22,23 can be stretched out by described outer 10 positive home position, also can be stretched out by near the position near the center of circle; The shape of each leaf portion 21,22,23, structure can be identical, also can be different, thickness evenly rule extend, also can irregularly extend, the angle between described every adjacent two leaf portions 21,22,23 can be identical, also can difference.Described outer 10 outer surface also can not arrange this antibacterial cortex 30.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a polyester staple fiber, is characterized in that: this polyester staple fiber comprises skin and be connected at the sandwich layer in this skin, and described outer field cross section is circular, and the cross section of described sandwich layer is trilobal.
2. polyester staple fiber as claimed in claim 1, is characterized in that: described outer field internal diameter is 0.125mm-0.3mm.
3. polyester staple fiber as claimed in claim 1, is characterized in that: described trilobal comprises the first leaf portion, the second leaf portion and the 3rd leaf portion, and each leaf portion is extended out to the inwall of annulus by described circular home position.
4. polyester staple fiber as claimed in claim 3, is characterized in that: the angle between described every adjacent two leaf portions is identical.
5. polyester staple fiber as claimed in claim 1, is characterized in that: the fiber number of described polyester staple fiber is 1.5D-2D.
6. the polyester staple fiber as described in claim 1 to 5 any one, is characterized in that: described polyester staple fiber also comprises the antibacterial cortex of being located at this outer field outer peripheral face.
7. polyester staple fiber as claimed in claim 6, is characterized in that: described antibacterial cortex is located at the whole or half cycle of this skin outer peripheral face.
8. polyester staple fiber as claimed in claim 6, is characterized in that: the thickness of described antibacterial cortex is 0.1um-0.5um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070267.3U CN203904519U (en) | 2014-02-17 | 2014-02-17 | Polyester staple fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070267.3U CN203904519U (en) | 2014-02-17 | 2014-02-17 | Polyester staple fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904519U true CN203904519U (en) | 2014-10-29 |
Family
ID=51778810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070267.3U Expired - Lifetime CN203904519U (en) | 2014-02-17 | 2014-02-17 | Polyester staple fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463646A (en) * | 2015-12-28 | 2016-04-06 | 苏州东胜化纤纺织有限公司 | Fold-free trilobal section fiber |
-
2014
- 2014-02-17 CN CN201420070267.3U patent/CN203904519U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463646A (en) * | 2015-12-28 | 2016-04-06 | 苏州东胜化纤纺织有限公司 | Fold-free trilobal section fiber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203144605U (en) | Pineapple leaf fiber yarn | |
| CN103660432A (en) | Metal antibacterial fabric | |
| CN202809029U (en) | Spinneret plate with three-C-shaped spinneret hole | |
| CN104141188A (en) | Mulberry silk elastic wrap yarn | |
| CN203904519U (en) | Polyester staple fiber | |
| CN105029806A (en) | Woolen fabric having anti-bacterial and anti-ultraviolet functions | |
| CN205099844U (en) | Prevent static composite fiber that discolours | |
| CN205398792U (en) | Profile polyester fiber | |
| CN107815769A (en) | A kind of multi-functional composite terylene fiber | |
| CN106012060A (en) | Multifunctional composite irregular fiber | |
| CN203904518U (en) | Polyester staple fiber | |
| CN203144570U (en) | Antistatic polyester and nylon composite superfine fiber | |
| CN204281967U (en) | The environmental weaving face fabric of a kind of skin care | |
| CN204281988U (en) | A kind of high-comfort weaving face fabric | |
| CN206011878U (en) | A kind of mercerising water-proof wool fiber | |
| CN203420049U (en) | Blended fabric of aloe fibers | |
| CN106079731A (en) | A kind of mercerising water-proof wool fiber | |
| CN207347710U (en) | Down-like staple fiber | |
| CN203159761U (en) | Sheath-core composite fiber | |
| CN204825187U (en) | Green vegetable fibre yarn | |
| CN202297960U (en) | Novel glass fiber spun yarn | |
| CN205133872U (en) | Cladding yarn with moisture absorption and antibacterial function generate heat | |
| CN103481559A (en) | Anti-ultraviolet composite lace fabric | |
| CN203212718U (en) | Colorful yarn | |
| CN207862673U (en) | A kind of antibacterial resistant terylene composite fibre |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 111200 238 people's street, Shoushan Town, Liaoyang County, Liaoyang, Liaoning Patentee after: LIAONING SHENGDA ENVIRONMENTAL RESOURCES GROUP Co.,Ltd. Address before: 111200 238 people's street, Shoushan Town, Liaoyang County, Liaoyang, Liaoning Patentee before: LIAONING SHENGDA CHEMICAL FIBER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
|
| CX01 | Expiry of patent term |