TWI289619B - Method for producing far infrared nonwoven-fabric fibers and product thereof - Google Patents

Abstract

Disclosed is a method for producing far infrared nonwoven-fabric fibers and a product thereof, wherein a nonwoven-fabric producing machine heats material of nonwoven fabric into a molten condition, the molten nonwoven-fabric material is extruded to form filament-like nonwoven-fabric fibers and at the same time, far infrared powders are sprayed. The sprayed far infrared powders are floated in a floatation chamber by a blower so as to allow the floating far infrared powders to uniformly attach to the surface of the nonwoven-fabric fibers that are not solidified yet, which are then conveyed through a dryer for drying, solidification, and shaping, so that the far infrared powders are secured to the surface of the nonwoven-fabric fibers. The fibers are then collected for production of far-infrared nonwoven fabric.

Description

1289619

[Technical field to which the invention pertains] Dimensional manufacturing method and its simultaneous extrusion molding

The invention relates to a far-infrared product, in particular to a far-infrared rayon; a method for attaching a cloth fiber to a surface of a non-woven fabric; 4, a non-woven fabric [previous technique] a garment & method and a conventional far-infrared product , CN1 2 2 2 595, far-infrared health care sheep clothing ^ method, such as the mainland patent technology, which is to melt the far-infrared powder and fiber 1, and the hair of the invention patent case, and then cooled and formed, Far-infrared: The material is mixed in proportion to the material in the dimension, and the far-infrared health care is made. ^=The powder is wrapped in the plush. This technology has been widely used in manufacturing, and the soil is covered with wool. If the raw material of the woven fabric is not melted, it will be added far away ==, the outer thread is not woven, and it will be added to the far-infrared powder with a hot melt machine, stirred and uniformly mixed, and then extruded into a filament-like non-woven fabric fiber. ^ S-beam non-woven raw material melts the woven fabric inside, and then wraps the non-woven fabric % far infrared powder on the woven fabric. ^The far-infrared ray is not the same as the above-mentioned far infrared ray + 1 1 cloth = cloth, as shown in Figure 7, the far infrared ray manufacturing method is not very good, 隹 7 1 Inside, therefore, the 7-infrared infrared rays are wrapped in the barrier of the non-woven fabric, and the amount of the far-infrared rays can be affected by the non-woven fibers, and there is another kind of infrared rays. , Li Ann Announcement No. 4647 0 6 Far-infrared green cloth manufacturing method, such as China: Yuming patent case, which is a non-woven raw material, the manufacturing method of the cloth and the spinning nozzle of the spinning nozzle into a filament-like non-woven fabric, ^ After the hot melt machine is melted, the non-woven fabric is pressed again.

1289619 V. INSTRUCTIONS (2) The fiber web is made by combining or weaving, and then the web is wetted with water, then the excess moisture of the fiber web is drained, and the far-infrared powder is mixed with the binder, and then Applying the binder body containing the far-infrared ray powder to the wet fiber web which has drained part of the water, so that the far-infrared ray powder is uniformly diffused and distributed on the fibers of the fiber web, and finally the fiber web is dried to make the far-infrared ray powder The fiber is fixed to the fiber web to form a far-infrared non-woven fabric. Because the foregoing far-infrared non-woven fabric manufacturing method must be melted into a non-woven fabric raw material, extruded into a non-woven fabric fiber, made into a fiber web, a wet fiber web, drained the excess moisture of the fiber web, mixed with the far-infrared powder and the binder, and adhered to the fiber web. The steps and procedures of drying the fiber web and so on make the process very cumbersome and increase the cost of manufacturing. Further, the far-infrared ray powder 8 is adhered to the fiber web 8 2 by the adhesive 81, and as shown in Fig. 8, it is wrapped in the inside of the adhesive 81, and is also blocked by the adhesive 81. , the energy of far infrared rays is weakened. Moreover, if the adhesive is a chemical, it has a bad influence on the human body, especially when the far-infrared non-woven fabric is made into underwear or other products that need to be in direct contact with the human body, the adverse effect of the adhesive on the human body will be more severe. SUMMARY OF THE INVENTION The main object of the present invention is to solve the above problems and to provide a method for manufacturing far-infrared non-woven fabric fibers and a product thereof, which are mainly used in a non-woven fabric manufacturing machine to thermally melt a non-woven fabric into a molten state, and then melted. The non-woven material of the state is extruded into a filament-like non-woven fabric, and at the same time, the far-infrared powder is sprayed around the non-woven fabric just extruded, and then sprayed.

Page 6 Slow the far infrared in the floating: surface, then the surface is not woven fabric, and the surface of the fiber is woven. ' At the time, that is, the far-red unhardened i% female is sprayed - not the fiber is blocked by the non-woven fabric, and the infrared powder is not weakened when it is not hardened, even if it is far Dry hardening treats the surface of the dimension, which does not cause any damage at all. The present invention is not applicable to the implementation of the invention, and is not subject to such a range of fiber manufacturing methods and methods thereof. 1289619 V. Inventive description (3) The far-infrared powder φν ^ W, which is attached to the β β In the two rooms, the far-infrared 绰 has been attached: the woven non-woven fabric is hardened and molded, and the end of the consumption is less than that of the non-woven fabric. The infrared powder bundle is fixed in the same direction as the filament powder is too molten and extruded into a filament. And make one: floating in the still makes the infrared powder can be attached to the sentence, so that the energy of the far-infrared powder energy. The second object of the present invention is that the surface of the far, ray, and cloth fibers is attached to the surface of the non-woven fabric fiber by the non-woven fabric fiber, and the far infrared ray powder is fixed to the non-woven fabric. Adhesive, so there will be no adhesive to the human body [Embodiment] Please refer to Figure 1 to Figure 5, the steps in the figure, this is for illustrative purposes only, and is limited by the patent application. The present invention is a far-infrared ray nonwoven product; it includes the following steps: · Melting 1 : It is a non-woven fabric manufacturing machine 1 1 which will not be in a molten state. Extrusion of non-woven fibers and spraying of far-infrared powder

1289619 V. INSTRUCTION OF THE INVENTION (4) The non-woven raw material 1 2 which has been melted is extruded into a filament-like non-woven fabric 2 1 , and at the same time, the far-infrared powder 2 2 is sprayed around the non-woven fabric 2 1 which has just been extruded. In the present embodiment, the non-woven fabric 2 1 is extruded from a nozzle 2 3 and the far-infrared powder 2 2 is sprayed. The nozzle 23 has a first flow path 2 3 1 and a second flow path. 2 3 2 , the first flow channel 2 3 1 has a plurality of arranged extrusion holes 2 3 3 , each of the extrusion holes 23 3 respectively penetrates to the bottom of the nozzle 23, and the first flow channel 2 3 1 and the The hot melt machine 11 is connected to flow through the non-woven raw material 1 2 in a molten state, and is extruded from each of the extrusion holes 2 3 3 into a filament-shaped non-woven fabric 2 1 ; and the second flow path 2 3 2 has a plurality of arranged spray holes 234, each of which penetrates to the bottom of the nozzle 213 and is disposed offset from the extrusion hole 233, and the second flow path 233 A far infrared ray powder supply source 24 is connected to allow the far infrared ray powder 2 2 to flow through the second flow path 2 3 2 , and is sprayed by each of the spray holes 2 3 4 . The far infrared ray powder floats and attaches 3: floats the sprayed far infrared ray powder 2 2 in a closed space, so that the floating far infrared ray powder 2 2 is uniformly attached to the surface of the non-hardened non-woven fabric 21, in this embodiment The outer cover of the nozzle 23 is a floating box 3 1 . The bottom of the floating box 31 is provided with a ventilation plate 312 having a plurality of ventilation holes 311 , and the ventilation plate 312 is provided with a circulating conveyor belt 3 2 . For conveying the non-woven fabric 2 1 to which the far-infrared ray powder 2 2 is attached, and at the bottom of the ventilating plate 3 1 2 is provided a blowing device 3 3 for blowing the far-infrared ray powder 2 2 floating on the floating tank 3 1 , but can be uniformly attached to the non-woven fiber 2 1

1289619 V. Description of invention (5) Surface. Fixing 4: The non-woven fabric 2 1 having the far-infrared powder 2 2 adhered to the surface and not yet hardened is sent to a drying device 4 1 via a conveyor belt 3 1 for drying and hardening molding, so that the far-infrared powder 2 2 is fixed. On the surface of the non-woven fabric 2 1 . As described above, the manufacturing method of the present invention mainly uses a non-woven fabric manufacturing machine 1 to thermally melt the non-woven raw material 12 into a molten state, and then extrudes the non-woven raw material 1 2 in a molten state by a nozzle 2 3 . The filament-shaped non-woven fabric 2 1 is not yet hardened, and at the same time, the far-infrared powder 2 2 is sprayed around the non-woven fabric 2 1 which has just been extruded, and the far-infrared powder 2 2 sprayed out is floated by a blowing device 3 3 In the floating tank 3 1 , the far-infrared powder 2 2 floating in the floating state is uniformly adhered to the surface of the non-hardened non-woven fabric 21, and the non-woven fabric 2 1 having the far-infrared powder 2 2 adhered to the surface and not yet hardened is passed through The drying device 41 is subjected to dry hardening molding, and the far-infrared ray powder 2 2 is fixed to the surface of the non-woven fabric 2 1 and collected to form a non-woven fabric product in which far-infrared rays are fixed on the surface of the non-woven fabric. Since the non-woven raw material 12 is melt-extruded into a filament shape, that is, the far-infrared ray powder 2 2 is sprayed, and the far-infrared ray powder 2 2 is floated around the non-woven fiber 2 1 which has not been hardened, the far-infrared ray powder 2 is caused. 2 It can be uniformly attached to the surface of the non-woven fabric 2, as shown in Fig. 6, so that the energy of the far-infrared ray powder 2 is not blocked without weakening its energy.

Page 9 1289619 V. Inventive Note (6) Further, the far-infrared ray powder 2 2 is fixed to the surface of the non-woven fabric 2 1 when the non-woven fabric 2 1 is not hardened, even if the far-infrared ray powder 2 2 is attached to the non-woven fabric. The surface of the fiber 2 1 is subjected to a drying and hardening treatment to fix the far-infrared ray powder 2 2 on the surface of the non-woven fabric 2 1 , and the adhesive is not used at all, so that there is no problem that the adhesive may cause harm to the human body. The above description of the embodiments is intended to be illustrative of the invention and is not intended to limit the invention.

From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the above-mentioned objects, and is in accordance with the provisions of the Patent Law.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of the flow of the present invention. FIG. 2 is a schematic view showing the manufacturing process of the present invention. FIG. 4 is a cross-sectional view of the nozzle of the present invention. FIG. 4 is a bottom view of the nozzle of the present invention. Figure 6 is a schematic view of the floating tank of the present invention. Figure 6 is a schematic view of the far infrared powder of the present invention fixed on the surface of the non-woven fabric.

Figure 7 is a schematic diagram of the method of manufacturing far-infrared ray non-woven fabric to make the far-infrared ray powder wrapped in the non-woven fabric. Figure 8 is another schematic diagram of the far-infrared ray non-woven fabric manufacturing method, which causes the far-infrared powder to be wrapped in the adhesive. 】 (part of the invention) Melt 1 Non-woven fabric manufacturing machine 1 1 Non-woven fabric raw material 1 2 Extrusion of non-woven fabric fibers and spraying of far-infrared powder 2 Non-woven fabric 2 1 Far-infrared powder 2 2

Nozzle 2 3 First flow path 2 3 1 Second flow path 2 3 2 Extrusion hole 2 3 3 Spray hole 2 3 4

Page 11 1289619 Schematic description of far infrared powder supply source 2 4 * Far infrared powder floating attachment 3 Floating tank 3 1 Ventilation hole 3 1 1 Air deflector 3 1 2 : Conveyor belt 3 2 Air supply unit 3 3 _ Fixing 4 Drying device 4 1

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Claims (1)

1289619 VI. Patent Application No. 1 · A method for manufacturing far-infrared non-woven fabric, which comprises the following steps: melting a non-woven material into a molten state by a non-woven fabric manufacturing machine; broadcasting non-woven fibers and squirting far-infrared powder: The non-woven raw material which has been melted is extruded into a filament-like non-woven fabric, and at the same time, the far-infrared powder is sprayed around the newly-extruded non-woven fabric; the far-infrared powder floats and adheres: the far-infrared powder sprayed is floated on In a space, the far-infrared powder floating in the floating evenly adheres to the surface of the non-woven fiber which has not been hardened; fixing molding: the non-woven fabric fiber having the far-infrared powder adhered to the surface and not hardened is dried and hardened to form the far-infrared powder Fixed to the surface of the non-woven fabric. The method for producing far-infrared non-woven fabric according to claim 1, wherein the step of extruding the non-woven fabric and spraying the far-infrared powder is to extrude the non-woven fabric and spray the far-infrared powder by a nozzle, The nozzle has a first flow channel and a second flow channel, the first flow channel has a plurality of arranged extrusion holes, each of the extrusion holes respectively penetrates to the bottom of the nozzle, and the first flow channel is connected to the hot melt machine , the non-woven raw material for the molten state flows through, and is extruded from each of the extrusion holes 1289619 6. Applying a patented range of non-woven fibers in a filament shape, and the second flow path has a plurality of spray holes arranged in a row, each of the spray holes penetrating to the bottom of the nozzle and being disposed in error with the extrusion hole, and The second flow path is connected to a far infrared ray powder supply source for the far infrared ray powder to flow through the second flow path, and is sprayed by each of the spray holes. The method for manufacturing a far-infrared non-woven fabric according to claim 1, wherein the closed space of the far-infrared powder floating attachment step is a floating tank, and a bottom of the floating tank is provided with a ventilation panel with a plurality of ventilation holes. And a circulating rotating conveyor belt is disposed on the air permeable plate for conveying the non-woven fabric fiber to which the far infrared ray powder has been attached, and a blowing device is disposed at an appropriate position of the floating venting box for blowing the far infrared ray powder floating on the floating In the box, it can be evenly attached to the surface of the non-woven fiber that has not been hardened. The far-infrared-ray non-woven fabric manufacturing method according to the third aspect of the invention, wherein the air blowing device is disposed at a bottom of the air permeable plate of the floating tank for floating the far-infrared powder floating in the floating tank. (5) A product in which far-infrared ray powder is fixed on the surface of the non-woven fabric according to the method for producing far-infrared ray-free fibers according to the first aspect of the patent application. Page 14