TWI776705B - Manufacturing method for fiber excited by light-energy excitation of metal ion - Google Patents

Abstract

A manufacturing method for fiber excited by light-energy excitation of metal ion include mix dry nano copper powder with particle size no more than 48 nm into a fiber slurry to form a first mixed liquor. The first mixed liquor and an additive were mixed and stirred and performed electrochemical reaction to form a second mixed liquor. The additive contains at least one of graphene, germanium ion and zirconium ion. Let the second mixed liquor performed energy excitation to form a mixed material. Let the mixed material is dried to remove moisture. At least one fiber spinning is extruded from the mixed material by a spinning equipment. Let the at least one fiber spinning passed through a plurality of rollers and stretched. The at least one fiber spinning after stretched performed cold forming to form a fiber product.

Description

Fiber manufacturing method excited by metal ion light energy

The present invention mainly relates to a fiber manufacturing method excited by light energy of metal ions, in particular to a metal spun by mixing and spinning nano-scale copper powder and at least one of graphene, germanium ion and zirconium ion. Fiber manufacturing method excited by ion light energy.

According to the press, with the improvement of people's living standards and the rise of health awareness, functional textiles with antibacterial, mildew-proof, deodorant and other effects are increasingly valued by consumers and the market. In the conventional method for manufacturing functional fibers containing metal materials, the metal materials can be mixed with an adhesive and then directly coated on the surface of the fibers to prepare fibers with far infrared functions.

However, in the above-mentioned conventional fiber manufacturing method, since the viscosity of the adhesive will decrease with time, the metal content on the fiber surface will also decrease day by day, thereby reducing the far-infrared effect of the textile made of the fiber.

In view of this, it is necessary to provide a method for fabricating a fiber excited by metal ions to solve the above problems.

An object of the present invention is to provide a method for producing a fiber excited by light energy of metal ions, which can produce a fiber with far-infrared function.

Another object of the present invention is to provide a method for producing a fiber excited by metal ion light energy, which can produce a fiber whose additives for generating far-infrared functions are less likely to fall off.

In order to achieve the above object, the present invention provides a fiber manufacturing method excited by metal ion light energy, comprising: mixing dry nano-copper powder with a particle size not exceeding 48 nm and adding it to a fiber slurry to form a first mixed liquid; the first mixed solution and an additive are placed in a stirring tank for mixing and stirring, and electrochemical reaction is carried out to form a second mixed solution, the additive comprises an ionic liquid, and the ionic liquid comprises graphene , at least one of germanium ions and zirconium ions, and form a link with the copper ions in the nano-copper powder; the second mixed solution is excited by energy to form a mixed material; the mixed material is between 100 Dry at a temperature between ℃ and 150℃ to remove the moisture contained in the mixed material; input the dried mixed material into a spinning equipment, so that the spinning equipment extrudes at least one part from the mixed material. fiber spinning; passing the at least one fiber spinning through several rollers, so that the several rollers stretch the at least one fiber spinning; and cooling the drawn at least one fiber spinning, to form a fiber product.

In some embodiments, the second mixed solution is excited with radiation energy or a combination of radiation energy and mechanical energy to form the mixed material. In this way, the system has the effect of exciting the second mixed solution with different energies to emit far infrared rays.

In some embodiments, the far-infrared characteristic detection of the mixed material after drying is performed to measure whether the far-infrared spectral emissivity of the mixed material is not lower than the standard value. If the measurement result is no, the mixed material is The energy excitation is carried out again before it is input into the spinning device. In this way, it has the effect of making the mixed material emit a sufficient amount of far-infrared rays.

In some embodiments, the dried mixed material is excited by radiant energy or a combination of radiant energy and mechanical energy before being input into the spinning device. In this way, it has the effect of exciting the mixed material with different energies to make it emit far-infrared rays.

In some embodiments, the additive has a plurality of thermoplastic polyurethane particles, a discharge port of the spinning device has a plurality of thermoplastic polyurethane particles, and the thermoplastic polyurethane particles pass through the spinning device After thermal melting, it is coated on the outer peripheral surface of the at least one fiber spinning through the outlet to form a coating layer, and after cooling the at least one fiber spinning, the at least one fiber spinning is made to spin again. through the number of rollers. In this way, a sticky surface layer can be formed on the outer peripheral surface of the fiber product.

In some embodiments, the additive has several thermoplastic polyurethane colloidal particles, a discharge port of the spinning device has mixed material before drying, and the mixed material before drying is thermally melted through the spinning device Then, cover the outer peripheral surface of the at least one fiber spun through the discharge port to form a covering layer, and after cooling the at least one fiber spun, make the at least one fiber spun through the Several rollers. In this way, a sticky surface layer can be formed on the outer peripheral surface of the fiber product.

The fiber manufacturing method excited by metal ion light energy of the present invention has the following characteristics: the present invention adds nano-copper powder to the fiber slurry, and adds at least one additive of graphene, germanium ion and zirconium ion, and electrochemically The reaction and energy excitation make the additive and the copper ions of the nano-copper powder produce links and are less likely to fall off, and form a mixed material that can emit far infrared rays, and then the mixed material is dried, stretched and cooled. Shape processing to form fiber products with far infrared function. Since these additives are formed by mixing with the nano-copper powder and the fiber slurry, the additives are less likely to fall off compared to the conventional method in which the additives are adhered to the surface of the fibers through an adhesive. Moreover, under the influence of energy excitation, the tensile strength and elongation of the fibers can be further improved. The fiber manufacturing method excited by the light energy of metal ions can achieve the effects of prolonging deodorization and antibacterial, improving human health, and improving the tensile strength and elongation of fibers.

1: Stirring tank

2: Oven

3: Spinning equipment

31: Outlet

4: Fiber spinning

5: stretching equipment

51: Roller

6:Fiber finished products

61: Core

62: Coating Department

7: Cooling equipment

8: Roller

9: Cooling equipment

S1: Raw material mixing step

S2: Spinning step

S21: Energy excitation step

S22: drying step

S23: Stretching step

S24: cooling setting step

S25: detection step

S26: Coating and Cooling Steps

[Fig. 1] is a flow chart of the steps of the manufacturing method of the fiber excited by metal ion light energy according to the present invention; [Fig. 2] is a system diagram of the equipment corresponding to the manufacturing method of the fiber excited by metal ion light energy according to the first embodiment of the present invention; [Fig. 3] is a diagram of the equipment system corresponding to the manufacturing method of the fiber excited by metal ion light energy according to the second embodiment of the present invention; [Fig. 4] is a three-dimensional cross-sectional view of the fiber excited by metal ion light energy of the present invention.

Hereinafter, the embodiments of the present invention will be described in detail in conjunction with the drawings. The accompanying drawings are mainly simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner. Therefore, only the elements related to the present invention are indicated in these drawings. , and the displayed components are not drawn according to the number, shape, size ratio, etc. of the actual implementation. The size of the actual implementation is actually a selective design, and the layout of the components may be more complicated.

The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in accordance with which the invention may be practiced. Directional terms mentioned in the present invention, such as "up", "down", "front", "rear", etc., only refer to the directions of the attached drawings. Therefore, directional terms are used to illustrate and rationalize This application is not intended to be limited. Additionally, in the specification, unless explicitly described to the contrary, the word "comprising" will be understood to mean the inclusion of stated elements but not the exclusion of any other elements.

Please refer to FIG. 1 , which is a preferred embodiment of the method for manufacturing a fiber excited by metal ion light energy of the present invention, which includes: a raw material mixing step S1 and a spinning step S2 .

The raw material mixing step S1 is used to mix the dried nano-copper powder with a particle size not exceeding 48 nm and add it to a fiber slurry to form a first mixed solution. In this embodiment, the fiber slurry can be selected from Free from cotton fiber, polyester fiber, viscose fiber, modal fiber, ultra-high molecular weight polyethylene fiber, polypropylene fiber, aramid fiber, polyamide fiber, polyethylene terephthalate fiber, poly Ethylene naphthalate fiber, extended chain polyvinyl alcohol fiber, extended chain polyacrylonitrile fiber, polybenzoxazole fiber, polybenzothiazole fiber, liquid crystal copolyester fiber, rigid rod fiber, glass fiber, structure It is composed of at least one fiber of grade glass fiber and resistant grade glass fiber. For example, the specific surface area of the nano-copper powder (QF-NCu-35) can be 30~70m ² /g, the bulk density can be 0.15~0.35g/cm ³ , the shape can be spherical, but not limited.

Please also refer to FIG. 2 , the spinning step S2 includes an energy excitation step S21 , a drying step S22 , a stretching step S23 and a cooling setting step S24 , wherein the energy excitation step S21 is used for the The first mixed solution and an additive are placed in a stirring tank 1 for mixing and stirring, and electrochemical reaction (Electrochemistry) is performed to form a second mixed solution. Wherein, the electrochemical reaction can be understood by those with ordinary knowledge in the relevant field to which the present invention belongs, and details are not repeated here.

The additive includes an ionic liquid (IL), and the ionic liquid includes at least one of graphene (Graphene), germanium ion (Ge Ion), and zirconium ion (Zr Ion), and through electrochemical reaction with The copper ions (Cu Ion) in the nano-copper powder form links, so that the additive is less likely to fall off. Then, the second mixed solution is excited with energy to form a far-infrared light of a mixed material. Specifically, in the energy excitation step S21 , radiant energy or a combination of radiant energy and mechanical energy can be used to excite the second mixed liquid to form the mixed material. Preferably, the radiant energy can be Invisible Light, and the mechanical energy can be Kinetic Energy.

Specifically, graphene has the function of infrared absorption. It belongs to far-infrared absorption material and is also an excellent far-infrared radiation material. It can be used to absorb external light energy, kinetic energy and other energy, and convert it into beneficial to human body. Far-infrared light, to irradiate human skin, can achieve the functions of accelerating human blood circulation, metabolism, relieving fatigue, and anti-oxidation. On the other hand, germanium ions and zirconium ions can also emit far infrared rays, and can have antibacterial, anti-aging and improving human physique effects.

The drying step S22 is used for drying the mixed material at a temperature between 100° C. and 150° C. to remove moisture contained in the mixed material. Specifically, in the drying step S22, the mixed material can be placed in an oven 2 to perform the drying step S22, and the temperature of the oven 2 is set between 100°C and 150°C. In addition, the drying time of the mixed material can be set to 48 hours, but this is not a limitation of the present invention.

The drawing step S23 is used to input the dried mixed material into a spinning device 3, so that the spinning device 3 extrudes at least one fiber spinning 4 from the mixed material. Subsequently, the at least one fiber spun 4 is passed through a drawing device 5 having several rollers 51 so that the at least one fiber spun 4 is drawn. Specifically, the spinning device 3 can perform Melt Spinning on the mixed material, so that the at least one fiber spinning 4 is extruded from the spinning device 3 . The at least one fiber spinning 4 can be integrated into a fiber spinning bundle and stretched by the plurality of rollers 51 to control the wire diameter of the at least one fiber spinning 4 to a suitable size.

The cooling and setting step S24 is used for cooling and setting the drawn at least one fiber spinning 4 to form a fiber product 6 . For example, in the cooling and setting step S24, a cooling device 7 can be used to cool down the at least one fiber spinning 4 after stretching by means of natural air cooling or water cooling, so as to spin the at least one fiber. The interior of the fiber 4 is shaped, and the fiber product 6 can be wound on a drum 8 by winding. It is worth mentioning that, after the at least one fiber spinning 4 is cooled and cooled, it can be further stretched by another stretching device 5, which can be understood by those with ordinary knowledge in the related field of the present invention.

In the fiber manufacturing method excited by metal ion light energy of the present invention, preferably, there may be a detection step S25, and the detection step S25 is used to first perform far-infrared characteristic detection on the dried mixed material, so as to measure the Whether the far-infrared spectral emissivity of the mixed material is not lower than the standard value, if the measurement result is yes, no additional steps need to be performed; Only then is the mixed material fed into the spinning device 3 . The energy excitation system can transmit radiant energy, or a combination of radiant energy and mechanical energy, so as to perform energy excitation on the mixed material. Preferably, the radiant energy may be invisible light, and the mechanical energy may be kinetic energy.

In the fiber manufacturing method excited by metal ion light energy of the present invention, preferably, there may be a coating and cooling step S26, and the coating and cooling step S26 can be used to add a number of additives to the additive in the energy excitation step S21. thermoplastic polyurethane colloidal particles (TPU), that is, in the energy excitation step S21, the first mixed solution, the ionic liquid and the plurality of thermoplastic polyurethane colloidal particles can be placed in the stirring tank 1 together for mixing and stirring , and conduct an electrochemical reaction to form the second mixed solution. In some embodiments, the thermoplastic polyurethane particles can be thermoplastic polyurethane, polyethylene, polypropylene, polyethylene terephthalate, polyamide, polybutylene terephthalate, ethylene-acetic acid, ethylene Ester Copolymer or nylon. The second mixed solution is excited with energy to form the mixed material, and is dried at a temperature between 100° C. to 150° C. to remove moisture contained in the mixed material.

Referring to FIG. 2 , in the first embodiment of the method for manufacturing a fiber excited by metal ion light energy of the present invention, a discharge port 31 of the aforementioned spinning device 3 may have several thermoplastic polyurethane colloidal particles. In the drawing step S23, a thermoplastic polyurethane colloidal particle can be thermally melted through the spinning device 3 and partially or completely covered on the outer circumferential surface of the at least one fiber spinning 4 passing through the outlet 31, so as to A cladding layer is formed. Subsequently, after the at least one fiber spinning 4 is cooled by another cooling device 9, the at least one fiber spinning 4 is passed through the drawing device 5, so that the plurality of rollers 51 spin the at least one fiber 4. Drawing is performed, and the drawn at least one fiber spinning 4 is cooled and shaped again by the cooling device 7 to form the finished fiber 6 .

Referring to FIG. 3 , in the second embodiment of the method for manufacturing a fiber excited by metal ion light energy of the present invention, a stirring tank 1 may be provided, and the stirring tank 1 contains the aforementioned mixed material and is connected to the aforementioned pump The outlet 31 of the silk device 3, the mixed material can be thermally melted through the spinning device 3 during the drawing step S23 and partially or completely covered with at least one fiber spinning 4 passing through the outlet 31. The outer ring peripheral surface to form a cladding layer. Subsequently, after the at least one fiber spinning 4 is cooled by another cooling device 9, the at least one fiber spinning 4 is passed through the drawing device 5, so that the plurality of rollers 51 spin the at least one fiber 4. Drawing is performed, and the drawn at least one fiber spinning 4 is cooled and shaped again by the cooling device 7 to form the finished fiber 6 .

In some embodiments, the weight percentages of nano-copper powder, graphene, germanium ion, zirconium ion and thermoplastic polyurethane colloidal particles contained in the fiber product 6 can be as shown in Table 1 below:

Please refer to FIG. 4 , which is a fiber excited by light energy of metal ions of the present invention, comprising: a core part 61 and a coating part 62 , wherein the core part 61 contains a fiber material inside, and the particle size does not exceed 48nm The dried nano-copper powder, and at least one of graphene, germanium ions and zirconium ions, form a link with the copper ions in the nano-copper powder, wherein the fiber material can be composed of the above-mentioned fiber slurry. Preferably, the core 61 may also have several thermoplastic polyurethane colloidal particles inside. In some embodiments, the weight percentages of nano-copper powder, graphene, germanium ions, zirconium ions and thermoplastic polyurethane colloidal particles in the core 61 can be as shown in Table 1 above.

The covering portion 62 is arranged around the outer peripheral surface of the core portion 61 . In one embodiment, the covering portion 62 is composed of several thermoplastic polyurethane colloidal particles; in another embodiment, the covering portion 62 is The covering portion 62 is composed of a plurality of thermoplastic polyurethane colloidal particles, the fiber material, the nano-copper powder, and at least one of the graphene, the germanium ion and the zirconium ion.

Continuing from the above, the method for fabricating fibers excited by metal ion light energy of the present invention can add nano-copper powder to fiber slurry, and add at least one additive of graphene, germanium ions and zirconium ions, and conduct electrochemistry. chemical reaction and energy excitation, so that the additive and the copper ions of the nano-copper powder are linked and less likely to fall off, and form a mixed material that can emit far infrared rays, and then the mixed material is dried, stretched and Cooling and shaping to form finished fibers with far-infrared functions. Since these additives are formed by kneading with the nano-copper powder and the fiber slurry, these additives are more The known process uses the adhesive to adhere to the surface of the fiber, and it is less likely to fall off. Moreover, under the influence of energy excitation, the tensile strength and elongation of the fiber can be further improved. In this way, the metal ion light energy of the present invention The stimulated fiber manufacturing method can achieve the effects of prolonging deodorization and antibacterial, improving human health, and improving the tensile strength and elongation of fibers.

The embodiments disclosed above are only illustrative of the principles, features and effects of the present invention, and are not intended to limit the scope of the present invention. Modifications and changes are made to the above-described embodiments. Any equivalent changes and modifications made by using the contents disclosed in the present invention should still be covered by the following claims.

S1: Raw material mixing step

S2: Spinning step

S21: Energy excitation step

S22: drying step

S23: Stretching step

S24: cooling setting step

S25: detection step

S26: Coating and Cooling Steps

Claims (6)

A fiber manufacturing method excited by metal ion light energy, comprising: mixing dry nano-copper powder with a particle size not exceeding 48 nm and adding it to a fiber slurry to form a first mixed solution; the first mixed solution and an additive are placed in a stirring tank for mixing and stirring, and electrochemical reaction is performed to form a second mixed solution, the additive includes an ionic liquid, and the ionic liquid includes graphene, germanium ions and zirconium ions. at least one, and forms a link with the copper ions in the nano-copper powder; the second mixed solution is excited by energy to form a mixed material; the mixed material is heated at a temperature between 100° C. and 150° C. drying to remove the moisture contained in the mixed material; inputting the dried mixed material into a spinning device, so that the spinning device extrudes at least one fiber from the mixed material for spinning; the at least one fiber is spun. The fibers are spun through several rollers, so that the several rollers draw the at least one fiber spinning; and the drawn at least one fiber spinning is cooled and shaped to form a fiber product. The fiber manufacturing method of metal ion light energy excitation according to claim 1, wherein the second mixed solution is excited by radiation energy or a combination of radiation energy and mechanical energy to form the mixed material. The method for manufacturing fibers excited by metal ion light energy as claimed in claim 1, wherein the far-infrared characteristic detection of the mixed material after drying is carried out to measure whether the far-infrared spectral emissivity of the mixed material is not lower than the standard If the measurement result is negative, the mixed material is excited again with energy before being input into the spinning device. The fiber manufacturing method of metal ion light energy excitation according to claim 3, wherein the dried mixed material is excited by radiant energy or a combination of radiant energy and mechanical energy before being input to the spinning device middle. The method for producing fibers excited by metal ion light energy according to claim 1, wherein the additive has several thermoplastic polyurethane colloidal particles, and a discharge port of the spinning device has several thermoplastic polyurethane colloidal particles, After the plurality of thermoplastic polyurethane colloidal particles are thermally melted by the spinning device, they are coated on the outer peripheral surface of the at least one fiber spinning through the discharge port to form a coating layer, and the at least one fiber spinning After the filaments are cooled, the at least one fiber is then spun through the plurality of rollers. The method for manufacturing fibers excited by metal ion light energy according to claim 1, wherein the additive contains a plurality of thermoplastic polyurethane colloidal particles, a discharge port of the spinning equipment has mixed materials before drying, and the After the mixed material before drying is thermally melted by the spinning device, it is wrapped on the outer peripheral surface of at least one fiber spinning through the outlet to form a coating layer, and the at least one fiber spinning is carried out. After cooling, the at least one fiber is then spun through the plurality of rollers.

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