CN1394991A - Nano Polyester short fibre and its production method - Google Patents
Nano Polyester short fibre and its production method Download PDFInfo
- Publication number
- CN1394991A CN1394991A CN 01113772 CN01113772A CN1394991A CN 1394991 A CN1394991 A CN 1394991A CN 01113772 CN01113772 CN 01113772 CN 01113772 A CN01113772 A CN 01113772A CN 1394991 A CN1394991 A CN 1394991A
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- China
- Prior art keywords
- nano
- short fibre
- polyester short
- specific function
- weight ratio
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- 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.)
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- Bedding Items (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention relates to a nano polyester short fibre and its preparation method. Its composition contains (wt%) 65% of polydiester terephthalate and nano-grade specific function component which can be nano-grade qibingshi ore or nano-grade anti-bacterial and bactria-killing powder. Said invention possesses the functions of resisting bacteria, killing bacteria and releasing negative ions, it can be used in bed articles, sofa, toy and non-woven fabric products, and can obtain good health-care effect.
Description
Technical field
The invention belongs to chemical fiber field, relate to nano Polyester short fibre and manufacture method thereof.
Background technology
Existing polyester staple fiber function is more single, do not have functions such as antibiotic, health care, and its production technology can't be applicable to that also some contain the manufacturing of the polyester staple fiber of specific function composition.
Summary of the invention
Technical problem to be solved by this invention is: one, provide and contain nano material, have the nano Polyester short fibre of functions such as antibiotic, sterilization, release anion; Two, a kind of manufacture method of nano Polyester short fibre is provided, enables to be applicable to the manufacturing of the polyester staple fiber that contains specific nano material.
Nano Polyester short fibre of the present invention is characterised in that, include weight ratio in its composition and be not less than 65% poly terephthalic acid diester and nano level specific function composition, described specific function composition can be nano level strange ice stone ore stone or nano level antibiotic, sterilization powder.The manufacture method of this nano Polyester short fibre is: at first with section of poly terephthalic acid diester and nano level full and uniform mixing of specific function composition, with its vacuumize, dehumidifier, make its weight ratio that contains moisture be not more than 0.05%, be heated to 255 ℃ ± 2 ℃ again, make finished product through extruding, reel off raw silk from cocoons, add silicone oil, cooling, typing, cut-out operation then.
The specific embodiment
Embodiment one, weight ratio is not less than the section of 69% poly terephthalic acid diester and weight ratio is not less than nano level strange full and uniform mixing of ice stone ore stone of 30%, vacuumize, dehumidifier, make the wet weight ratio be not more than 0.05%, be heated to 255 ℃ ± 2 ℃ again, then through extruding, reel off raw silk from cocoons, add silicone oil (siliceous weight of oil ratio is 0.16% ± 0.06%), cooling, typing, the cut-out operation is made nano Polyester short fibre capable of releasing negative ion.The average anion number of final products release is 2000/cm after testing
3
Embodiment two, weight ratio is not less than the section of 89% poly terephthalic acid diester and weight ratio is not less than that 10% nanoscale HN-300 is antibiotic, the sterilization powder is full and uniform mixes, vacuumize, dehumidifier, make the wet weight ratio be not more than 0.05%, be heated to 255 ℃ ± 2 ℃ again, then through extruding, reel off raw silk from cocoons, add silicone oil (siliceous weight of oil ratio is 0.16% ± 0.06%), cooling, typing, cut-out operation make can be antibiotic, the nano Polyester short fibre of sterilization.Through to the detection of 24 hours antibiotic rates of final products, it is 85% to colibacillary antibiotic rate, is 81% to the antibiotic rate of staphylococcus aureus.
Product of the present invention is used for products such as bedding, sofa, toy, nonwoven fabric, can obtains health-care effect preferably.
Claims (4)
1, a kind of nano Polyester short fibre, it is characterized in that: include weight ratio and be not less than 65% poly terephthalic acid diester and nano level specific function composition in its composition, described specific function composition can be nano level strange ice stone ore stone or nano level antibiotic, sterilization powder.
2, nano Polyester short fibre according to claim 1 is characterized in that: described specific function composition is nano level strange ice stone ore stone, and its weight ratio is not less than 30%.
3, nano Polyester short fibre according to claim 1 is characterized in that: described specific function composition is nano level antibiotic, sterilization powder, and its weight ratio is not less than 10%.
4, a kind of manufacture method of nano Polyester short fibre, it is characterized in that: at first with section of poly terephthalic acid diester and nano level full and uniform mixing of specific function composition, with its vacuumize, dehumidifier, make its weight ratio that contains moisture be not more than 0.05%, be heated to 255 ℃ ± 2 ℃ again, make finished product through extruding, reel off raw silk from cocoons, add silicone oil, cooling, typing, cut-out operation then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113772 CN1394991A (en) | 2001-07-11 | 2001-07-11 | Nano Polyester short fibre and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113772 CN1394991A (en) | 2001-07-11 | 2001-07-11 | Nano Polyester short fibre and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1394991A true CN1394991A (en) | 2003-02-05 |
Family
ID=4660477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01113772 Pending CN1394991A (en) | 2001-07-11 | 2001-07-11 | Nano Polyester short fibre and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1394991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100350084C (en) * | 2005-11-03 | 2007-11-21 | 太原理工大学 | High-speed blended fiber-spinning process of nano composite antibacterial dacron POY |
-
2001
- 2001-07-11 CN CN 01113772 patent/CN1394991A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100350084C (en) * | 2005-11-03 | 2007-11-21 | 太原理工大学 | High-speed blended fiber-spinning process of nano composite antibacterial dacron POY |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |