CN114293300A - Functional composite yarn containing stone needle-nano zinc oxide-tourmaline-silicate blend and preparation method and application thereof - Google Patents
Functional composite yarn containing stone needle-nano zinc oxide-tourmaline-silicate blend and preparation method and application thereof Download PDFInfo
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- CN114293300A CN114293300A CN202210146366.4A CN202210146366A CN114293300A CN 114293300 A CN114293300 A CN 114293300A CN 202210146366 A CN202210146366 A CN 202210146366A CN 114293300 A CN114293300 A CN 114293300A
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- 239000002131 composite material Substances 0.000 title claims abstract description 53
- 239000004575 stone Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000011701 zinc Substances 0.000 title claims abstract description 14
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 14
- 239000000203 mixture Substances 0.000 title description 3
- 239000000835 fiber Substances 0.000 claims abstract description 146
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229920000742 Cotton Polymers 0.000 claims abstract description 28
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229940070527 tourmaline Drugs 0.000 claims abstract description 24
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 24
- 239000011032 tourmaline Substances 0.000 claims abstract description 24
- 239000011787 zinc oxide Substances 0.000 claims abstract description 24
- 238000009960 carding Methods 0.000 claims description 9
- 239000004753 textile Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 claims description 4
- SXQXMCWCWVCFPC-UHFFFAOYSA-N aluminum;potassium;dioxido(oxo)silane Chemical compound [Al+3].[K+].[O-][Si]([O-])=O.[O-][Si]([O-])=O SXQXMCWCWVCFPC-UHFFFAOYSA-N 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 235000012217 sodium aluminium silicate Nutrition 0.000 claims description 4
- 239000000429 sodium aluminium silicate Substances 0.000 claims description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 12
- 230000017531 blood circulation Effects 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- -1 oxygen ions Chemical class 0.000 abstract description 6
- 241000700605 Viruses Species 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000002781 deodorant agent Substances 0.000 abstract description 4
- 150000002500 ions Chemical class 0.000 abstract description 4
- 150000002632 lipids Chemical class 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 3
- 230000008451 emotion Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000155 melt Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 4
- 238000010036 direct spinning Methods 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000840 anti-viral effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
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- 150000001875 compounds Chemical class 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000227425 Pieris rapae crucivora Species 0.000 description 1
- 238000011951 anti-virus test Methods 0.000 description 1
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- 230000001877 deodorizing effect Effects 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- 239000002759 woven fabric Substances 0.000 description 1
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Abstract
The invention provides a stone needle-nano zinc oxide-tourmaline-silicate blended functional composite yarn and a preparation method and application thereof, wherein the composite yarn comprises 1-20% of stone needle fibers, 1-20% of nano zinc oxide fibers, 1-30% of tourmaline fibers, 1-30% of silicate fibers and 20-80% of combed cotton by mass fraction. The composite yarn is easy to lose electrons to form a cavity, so that the electrons in the virus are attracted to cause the rupture of a lipid membrane, and the virus resistance is realized; can release negative oxygen ions, regulate ion balance of human body, activate cells, generate micro-current and promote blood circulation; the far infrared and ultrasonic waves can be efficiently emitted, the antibacterial effect is achieved, a large number of negative oxygen ions beneficial to a human body are generated by rubbing the skin, and the blood circulation of the human body is remarkably improved; the paint has ultraviolet shielding performance and strong antibacterial and deodorant properties; the stress emotion is relieved, the skin is whitened, the far infrared rays with the wavelength of 8-14 microns are released, and the emissivity reaches over 90%.
Description
Technical Field
The invention belongs to the technical field of composite fibers, and particularly relates to a functional composite yarn containing a stone needle-nano zinc oxide-tourmaline-silicate blend, and a preparation method and application thereof.
Background
The functional fiber is a novel fiber which has some special functions besides the physical and mechanical properties of common fibers. However, most of the functional fibers are made of single materials in the market, and the functions are single. Therefore, it is urgently required to develop a multifunctional composite fiber.
Disclosure of Invention
In view of the above, the invention aims to provide a stone needle-nano zinc oxide-tourmaline-silicate blended functional composite yarn, and a preparation method and application thereof.
The invention provides a stone needle-nano zinc oxide-tourmaline-silicate blended functional composite yarn, which comprises the following components in parts by mass:
1-20% of stone needle fibers, 1-20% of nano zinc oxide fibers, 1-30% of tourmaline fibers, 1-30% of silicate fibers and 20-80% of combed cotton.
Preferably, the fineness of the stone needle fibers is 0.6-1.2D, and the length of the stone needle fibers is 36-56 mm.
Preferably, the fineness of the nano zinc oxide fiber is 0.6-1.2D, and the length of the nano zinc oxide fiber is 36-56 mm.
Preferably, the fineness of the tourmaline fiber is 0.6-1.2D, and the length of the tourmaline fiber is 36-56 mm.
Preferably, the fineness of the silicate fiber is 0.6-1.2D, and the length of the silicate fiber is 36-56 mm.
Preferably, the silicate fiber is a composite of silica, sodium aluminosilicate and potassium aluminosilicate.
The invention provides a preparation method of the functional composite yarn in the technical scheme, which comprises the following steps:
the stone needle fiber, the nano zinc oxide fiber, the tourmaline fiber, the silicate fiber and the cotton with 3-4 markers are sequentially subjected to blowing, cotton carding, drawing, roving, spun yarn and spooling to obtain the functional composite yarn.
The invention provides an application of the functional composite fiber in the technical scheme or the functional composite yarn prepared by the preparation method in the technical scheme in textiles or bedding.
The invention provides a stone needle-nano zinc oxide-tourmaline-silicate blended functional composite yarn, which comprises the following components in parts by mass: 1-20% of stone needle fibers, 1-20% of nano zinc oxide fibers, 1-30% of tourmaline fibers, 1-30% of silicate fibers and 20-80% of combed cotton. Under the combined action of the components, the functional composite yarn is easy to lose electrons to form a cavity, so that the electrons in the virus are attracted to cause the rupture of a lipid membrane, and the functional composite yarn has an antiviral effect; can release negative oxygen ions, regulate ion balance of human body, activate cells, generate micro-current and promote blood circulation; the far infrared and ultrasonic waves can be efficiently emitted, the antibacterial effect is achieved, a large number of negative oxygen ions beneficial to the human body can be generated by rubbing the skin, and the blood circulation of the human body is remarkably improved; the paint has ultraviolet shielding performance and strong antibacterial and deodorant properties; the skin-whitening and anti-aging fabric can relieve tension, whiten skin, accelerate blood circulation in vivo, release far infrared rays with the wavelength of 8-14 microns and achieve the emissivity of more than 90%.
Drawings
Fig. 1 is a flow chart of a preparation process of the functional composite yarn provided by the invention.
Detailed Description
The invention provides a stone needle-nano zinc oxide-tourmaline-silicate blended functional composite yarn, which comprises the following components in parts by mass:
1-20% of stone needle fibers, 1-20% of nano zinc oxide fibers, 1-30% of tourmaline fibers, 1-30% of silicate fibers and 20-80% of combed cotton.
In the invention, the content of the stone needle fibers in the functional composite yarn is preferably 8-12%; the content of the nano zinc oxide fibers is preferably 8-12%, the content of the tourmaline fibers is preferably 12-18%, the content of the silicate fibers is preferably 13-18%, and the content of the combed cotton is preferably 45-55%.
In the invention, the fineness of the stone needle fibers is preferably 0.6-1.2D, and the length of the stone needle fibers is preferably 36-56 mm; the fineness of the nano zinc oxide fibers is preferably 0.6-1.2D, and the length of the nano zinc oxide fibers is preferably 36-56 mm; the fineness of the tourmaline fiber is preferably 0.6-1.2D, and the length of the tourmaline fiber is preferably 36-56 mm; the fineness of the silicate fiber is preferably 0.6-1.2D, and the length of the silicate fiber is preferably 36-56 mm.
The functional composite fiber provided by the invention has the functions of resisting bacteria, releasing negative ions and emitting far infrared rays, can deodorize and deodorize, has the functions of absorbing moisture and heating, and also has the effect of resisting viruses.
In the invention, the stone needle fiber is preferably prepared according to the following method:
the nanometer stone needle powder and the polyester are sliced and melt direct spinning technology is adopted to prepare the stone needle fiber.
The Bian Stone powder is also called SiBian Stone powder. The mass ratio of the nano stone needle powder to the polyester slices is 0.5-10: 90 to 99.5. The temperature of the melt direct spinning is 270-290 ℃, and 275-285 ℃ is preferable; in a specific example, the temperature of the melt direct spinning was 280 ℃.
The slice is heated to be in a liquid state, the nano stone needle powder is poured into a uniformly-mixed screw extruder for processing through filtering and impurity removal, the temperature of each section of the screw extruder and the temperature of a box body are controlled, the temperature of a melt body can be changed, the melt body has proper viscosity and good spinnability, and the melt body extruded from the screw is conveyed to a spinning nozzle assembly through an extrusion pump; the spinneret assembly consists of a filter screen, a distribution plate and a spinneret plate, and is used for removing impurities in the melt and uniformly delivering the melt to the spinneret plate. The spinneret plate is made of a heat-resistant and pollution-resistant stainless steel material, and is cooled by cold air blown out from a cooling chamber after coming out of the nozzle, wherein the air speed and the air temperature need to be uniform and constant, so that the temperature distribution, the speed distribution and the position of a solidification point of melt trickle in the spinning process are ensured to be constant; the fiber can be uniform in thickness and structure only if the axial tension on the fiber is constant, and the short fiber is blown transversely and has good stretchability.
In the invention, the fineness of the stone needle fibers is preferably 0.6-1.2D, and the length of the stone needle fibers is preferably 36-56 mm.
In the present invention, the preparation method of the nano zinc oxide fiber preferably comprises the following steps:
mixing the nanometer zinc oxide powder and polyester slices, and preparing the nanometer zinc oxide fiber by adopting a melt direct spinning process.
In the invention, the mass ratio of the nano zinc oxide powder to the polyester chip is 0.5-10: 90 to 99.5.
The preparation process flow of the nano zinc oxide fiber is the same as that of the stone needle fiber;
the diameter of the nano zinc oxide fiber is preferably 0.6-1.2D, and the length of the nano zinc oxide fiber is preferably 36-56 mm.
In the present invention, the tourmaline fiber is preferably prepared according to the following method:
The diameter of the tourmaline fiber is preferably 0.6-1.2D, and the length of the tourmaline fiber is preferably 36-56 mm.
In the invention, the preparation method of the silicate fiber is the same as that of the tourmaline viscose fiber. The silicate fiber is a compound of silicon dioxide, sodium aluminosilicate and potassium aluminosilicate; the mass ratio of silicon dioxide, sodium aluminosilicate and potassium aluminosilicate in the compound is preferably 2:4: 4.
The diameter of the silicate fiber is preferably 0.6-1.2D, and the length of the silicate fiber is preferably 36-56 mm.
In the invention, the stone needle-nano zinc oxide-tourmaline-silicate blended functional composite fiber contains 10% of stone needle fiber, 10% of nano zinc oxide fiber, 15% of tourmaline fiber, 15% of silicate fiber and 50% of combed cotton.
The invention provides a preparation method of a stone needle-nano zinc oxide-tourmaline-silicate blended functional composite fiber in the technical scheme, which comprises the following steps:
the stone needle fiber, the nano zinc oxide fiber, the tourmaline fiber, the silicate fiber and the cotton with 3-4 markers are sequentially subjected to blowing, cotton carding, drawing, roving, spun yarn and spooling to obtain the functional composite yarn.
The stone needle fibers, the nano zinc oxide fibers, the tourmaline fibers, the silicate fibers and 3-4 pieces of cotton with mark are preferably mixed together, and the fibers are mixed together by a cotton grabbing machine to remove impurities and open the fibers to form the cotton rolls. The method comprises the following steps of carding the cotton wadding rolls which are opened and cleared by a carding machine to prepare cotton slivers, straightening fibers, removing short fibers and removing impurities; the carded sliver from the carding machine is combined together for many times through two drawing frames, stretched again and reasonably drafted, so that the fiber straightening parallelism is further improved, and the evenness of the sliver is improved; the cooked cotton sliver produced by the drawing frame is subjected to preliminary underextension elongation, and is added with smaller twist, the extension parallelism of the fiber is further improved, and the finished product is wound on a roving bobbin; the roving is subjected to high-power drafting and twisting, and spun yarns with different fineness are formed by different drafting multiples (according to the process requirement); and (4) feeding the spun yarn into a bobbin winder to be manufactured into a bobbin.
The functional yarn produced by the process has the advantages of uniform yarn levelness, good strength and strong function, and is suitable for being used as inner layers of underwear, bed sheets and quilt covers. The health care product has good skin-friendly property, is antibacterial and deodorant, can improve immunity, improve microcirculation, whiten skin and the like, and has the characteristics of washing resistance and lasting functions. The multifunctional composite fiber has the characteristics of high efficiency and lasting antibacterial and deodorizing effects, can keep the lasting antibacterial effect after being washed for many times, and can release anions beneficial to the human body and emit far infrared rays.
The invention provides application of the stone needle-nano zinc oxide-tourmaline-silicate blended functional composite fiber in the technical scheme in textiles or bedding.
The functional composite fiber provided by the invention has the functions of bacteriostasis and far infrared heating, and can help people to tired in one day; underwear made of textiles made of the functional composite fibers can be cared next to the skin, and can protect the health of a wearer.
For further illustration of the invention, the following will describe in detail the stone needle-nano zinc oxide-tourmaline-silicate blended functional composite fiber and the preparation method and application thereof in combination with the examples, but they should not be construed as limiting the scope of the invention.
Example 1
Mixing 0.6 Dx38 mm stone needle fibers, 1.2 Dx38 mm nano zinc oxide fibers, 0.9 Dx56 mm tourmaline fibers, 1.2 Dx38 mm silicate fibers and 3-4 pieces of cotton marked together, mixing the fibers by a cotton grabbing machine to remove impurities, and opening the fibers into cotton rolls; carding the cotton wadding roll by a carding machine to prepare cotton slivers, straightening the fibers, removing short fibers and removing impurities; the carded sliver from the carding machine is combined together for many times by two drawing frames, and is stretched again for reasonable drafting, the fiber straightening parallelism is improved, and the evenness of the sliver is improved; the method comprises the following steps of (1) primarily drafting and elongating a cooked cotton sliver produced by a drawing frame, adding a small twist degree to improve the straightening parallelism of fibers, and winding a finished product on a roving bobbin; the roving is subjected to high-power drafting and twisting, and spun yarns with different fineness are formed by different drafting multiples; and (3) making the spun yarn into a bobbin by a bobbin winder to obtain the functional composite fiber.
In the functional composite fiber: 10% of stone needle fibers, 10% of nano zinc oxide fibers, 15% of tourmaline fibers, 15% of silicate fibers and 50% of combed cotton;
the functional composite fiber is spun into fabric by a conventional textile process, and performance test is carried out; common white cotton cloth is used as a reference:
the invention carries out antivirus test on the functional composite fiber, and the result is shown in the table 1:
TABLE 1 antiviral test results for functional composite fiber textiles
Weaving the functional composite fiber into a red lattice woven fabric, and detecting and evaluating the anion generation amount of the GB/T30128-2013 textile to determine the anion generation amount:
TABLE 2 test values of anion generation amount of functional conjugate fiber fabric
Evaluation of antibacterial properties of textiles using GB/T20944.3-2008, part 3: the functional composite fiber fabric is tested for antibacterial performance by a vibration method, and the results are shown in table 3:
table 3 antibacterial property test results of functional composite fiber fabric
The GB/T30127 and 2013 textile far infrared performance detection and evaluation are adopted to detect the far infrared performance of the functional composite fiber fabric, and the results are shown in the table 4:
table 4 test results of far infrared properties of functional conjugate fiber fabric
| Standard value | Measured value | Singleton decision | |
| Far infrared emissivity | ≥0.88 | 0.90 | Conform to |
From the above examples, the stone needle-nano zinc oxide-tourmaline-silicate blended functional composite yarn comprises the following components in parts by mass: 1-20% of stone needle fibers, 1-20% of nano zinc oxide fibers, 1-30% of tourmaline fibers, 1-30% of silicate fibers and 20-80% of combed cotton. Under the combined action of the components, the functional composite fiber is easy to lose electrons to form holes, so that the electrons in the virus are attracted to cause the rupture of lipid membranes, and the functional composite fiber has the antiviral effect; can release negative oxygen ions, regulate ion balance of human body, activate cells, generate micro-current and promote blood circulation; the far infrared and ultrasonic waves can be efficiently emitted, the antibacterial effect is achieved, a large number of negative oxygen ions beneficial to the human body can be generated by rubbing the skin, and the blood circulation of the human body is remarkably improved; the paint has ultraviolet shielding performance and strong antibacterial and deodorant properties; the skin-whitening and anti-aging fabric can relieve tension, whiten skin, accelerate blood circulation in vivo, release far infrared rays with the wavelength of 8-14 microns and achieve the emissivity of more than 90%.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A functional composite yarn containing stone needle-nano zinc oxide-tourmaline-silicate blended yarn comprises the following components in parts by mass:
1-20% of stone needle fibers, 1-20% of nano zinc oxide fibers, 1-30% of tourmaline fibers, 1-30% of silicate fibers and 20-80% of combed cotton.
2. The functional composite fiber according to claim 1, wherein the stone needle fiber has a fineness of 0.6-1.2D and a length of 36-56 mm.
3. The functional composite fiber according to claim 1, wherein the nano zinc oxide fiber has a fineness of 0.6-1.2D and a length of 36-56 mm.
4. The functional composite fiber according to claim 1, wherein the tourmaline fiber has a fineness of 0.6 to 1.2D and a length of 36 to 56 mm.
5. The functional composite fiber according to claim 1, wherein the silicate fiber has a fineness of 0.6 to 1.2D and a length of 36 to 56 mm.
6. The functional composite fiber according to claim 1, wherein the silicate fiber is a composite of silica, sodium aluminosilicate and potassium aluminosilicate.
7. A preparation method of the functional composite yarn as claimed in any one of claims 1 to 6, comprising the following steps:
and sequentially carrying out blowing, cotton carding, drawing, roving, spinning and spooling on the stone needle fibers, the nano zinc oxide fibers, the tourmaline fibers, the silicate fibers and 3-4 pieces of cotton with the mark to obtain the functional composite yarn.
8. Use of the functional composite fiber according to any one of claims 1 to 6 or the functional composite yarn prepared by the preparation method according to claim 7 in textiles or bedding.
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| CN115286372A (en) * | 2022-08-02 | 2022-11-04 | 医带医路创新科技发展(天津)有限公司 | Preparation method of stone needle drill |
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