KR101768437B1

KR101768437B1 - Functional wappen

Info

Publication number: KR101768437B1
Application number: KR1020150104950A
Authority: KR
Inventors: 이정희
Original assignee: (주) 티와이앤코
Priority date: 2015-07-24
Filing date: 2015-07-24
Publication date: 2017-08-17
Also published as: KR20170012797A

Abstract

The present invention relates to a method of forming a waffle bottom layer by arranging hot wires in the form of a coil by using a computer embroidery device on a fabric made from a blend of electromagnetic wave shielding nanofibers and aromatic fibers containing a perfuming substance, The present invention relates to a functional woven fabric integrated with an upper layer and a laminated structure.

Description

Functional WAPPEN {FUNCTIONAL WAPPEN}

The present invention relates to a method of forming a waffle bottom layer by arranging hot wires in the form of a coil by using a computer embroidery device on a fabric made from a blend of electromagnetic wave shielding nanofibers and aromatic fibers containing a perfuming substance, The present invention relates to a functional woven fabric integrated with an upper layer and a laminated structure,

It provides a shielding function for electromagnetic waves and allows the user to maintain a refreshing mood through fragrance emission. It provides a warming effect by hot wire, and a magnet inside the waffle can easily detach and attach the waffle through the metal attached to clothes The convenience of use can be maximized.

Wapen means "emblem" in German, which means "shield" or decoration on the shoulder or chest of a jacket. Most of the outline is shield type, and there are many geometric patterns in the middle, or animals, plants, objects, buildings, weapons, characters, In recent years, various outline waffles have been designed and are available for styling with any item.

Since conventional waffles have an emphasis on the design side, there is no significant difference between the products in terms of functions other than the design side, so that there are many difficulties in producing differentiated products and the product is not competitive.

Korean Registered Patent No. 10-1042184 (registered date June 10, 2011) Korean Registered Patent No. 10-1364530 (Registration date 2014.02.12)

The present invention provides a waffle in which the electromagnetic wave shielding function generated from an electronic device and the user have a combined function of a direction function having a refreshing mood, It is an object of the present invention to provide a functional waffle which can be easily detached and attached through a metal fixed to clothing or the like.

In order to attain the above object, the present invention provides a wiping cloth for a jacket, such as a shoulder or a chest,

The woven fabric is made of a functional fiber fabric prepared by weaving a blend of nanofibers having electromagnetic shielding function and aromatic fibers including a perfume material,

A top layer of woven fabric on which a pattern is formed on the upper layer surface of the functional fiber fabric and a magnetic bag is formed on the lower layer surface,

A magnet accommodated in the magnet pocket,

And the bottom layer of the waffle formed in a coil structure on the surface of the functional fiber fabric has a laminate type integral structure,

And a power supply unit connected to the heating wire to supply power.

The functional woven felt according to the present invention has a function of shielding the user by the electromagnetic wave shielding function and the fragrance emission by using the fabric made from the blend of the fiber having the electromagnetic wave shielding function and the fiber having the direction function, Have high product satisfaction.

In addition, since the inside of the waffle includes a hot wire, it is possible to provide a warming function by supplying power when necessary, and since the magnet is also provided inside the waffle, the waffle can be easily attached and detached Convenience.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing the entire structure of a functional waffle according to the present invention. FIG.
2 is a perspective view showing the entire structure of a functional woven felt according to the present invention.
3 is a bottom plan view of a top layer of wipes constituting the functional wipes of the present invention.
4 is a top plan view of a top layer of wipes constituting the functional wipes of the present invention.
5 is a view illustrating a process of forming a hot wire using a computerized embroidery device in a lower layer of a waffle constituting the functional waffle of the present invention.
6 is a bottom layer of a waffle with heat lines formed through a computer self-device.

Hereinafter, the detailed contents of the above-described technical configuration will be described with reference to the drawings.

As shown in Figs. 1 to 3, the present invention relates to a wardrobe or a decoration for a shoulder, a chest or the like of a jacket,

The woven fabric 1 comprises a functional fiber fabric made by weaving a blend of nanofibers having electromagnetic shielding function and aromatic fibers containing a perfume material,

A woof upper layer 10 in which a pattern 101 is subjected to computer embroidery on an upper layer surface and a magnet bag 102 is formed on a lower layer surface,

A magnet 20 accommodated in the magnet bag 102,

The wiping lower layer 30 formed by the computer embroidery processing of the heat line 301 and formed into a coil structure on the surface of the functional fiber fabric has a laminated integral structure,

And a power supply unit 40 connected to the heat line 301 to supply power.

As described above, the present invention produces wafers using functional fibers that impart specific functionality to the fabric itself.

Functional fiber is an additive related to other medical products that are not originally required for textile products, and originally intended to make products similar to natural fibers, such as adding absorbency and hygroscopicity to synthetic fibers. At present, Performance and has been pursuing its own performance of synthetic fiber.

As described above, the present invention is characterized by having a composite function of a shielding function, a direction function, and a warming function by forming a heat ray on a fabric made from a blend of nanofibers of an electromagnetic wave shielding function and fragrant fibers.

Electromagnetic waves refer to the wavelengths that can move around us, such as microwaves, TV waves, and ultra-low frequencies. When electric current flows, a magnetic field and an electric field are generated. When these two sheets overlap, electromagnetic waves are generated by waves. Among these electromagnetic waves, electromagnetic waves (particularly magnetic fields) of very low frequency (3 KHz) coming from a high-voltage line or an electric appliance are a problem because they cause cancer and leukemia.

In constructing the wipes (1), the present invention uses nanofibers having an electromagnetic wave shielding function so as to have an electromagnetic wave shielding function.

The nanofiber of the electromagnetic wave shielding function comprises 15 to 25 wt% of polyvinyliden fluoride (PVdF);

45 to 60 wt% of any one solvent selected from N, N-dimethylacetamide (DMAc) or acetone;

1-10 wt% of shielding material of CNT (multi-walled carbon nanotude (MWNT));

A mixture of 20 to 30 wt% of at least one dispersing agent selected from sodium laurylsulfate (SLS), sodium dioctylsulfosuccinate (DSS), sodium alkylallyl sulfosuccinate, Cetyltrimethylammonium bromide, Alkylphenol hydroxypolyoxyethylene, Polyoxyethylenesorbitan monooleate and Polyethyleneglycol monostearate; It is fiber.

When the content of the polymer polyvinylidene fluoride (PVdF) is less than 15 wt%, the fibers are not formed well. When the content exceeds 25 wt%, the degree of influence on the formation of fibers is insignificant, Is preferably limited within a range of 15 to 25 wt% with respect to the total content of the spinning solution.

When the amount of the solvent used is less than 45 wt%, the fibers are not produced properly due to an increase in viscosity. When the amount of the solvent exceeds 60 wt%, the fiber is not smoothly produced. Therefore, But is preferably limited to a range of 45 to 60 wt% with respect to the content.

When the amount of the shielding material used is less than 1 wt%, the electromagnetic shielding function is extremely poor. When the shielding material is used in an amount exceeding 10 wt%, it is difficult to produce fibers due to viscosity increase. Therefore, But is preferably limited to a range of 1 to 10 wt%.

If the amount of the dispersant used is less than 20 wt%, the amount of the shielding material to be added for the purpose of improving the shielding function is reduced, resulting in a deterioration of the shielding function. If the amount exceeds 30 wt%, there is no great change in the use of the shielding material It is meaningless that the amount of the dispersing agent used is limited within a range of 20 to 30 wt% with respect to the total content of the spinning solution.

Specifically, the nanofiber of the electromagnetic wave shielding function includes 20 wt% of polyvinylidene fluoride (PVdF); Acetone 50wt%; CNT 5wt%; And 25 wt% of sodium laurylsulfate (SLS) to prepare a spinning solution. Nanofibers are prepared at a spinning voltage of 10 kV, a spinning distance of 10 cm, and a spinning rate of 1.0 mL / h.

In the present invention, directional fibers are used so as to have a perfume diverging function in constituting the wipes (1).

The directional fibers are formed by attaching directional microcapsules to the surface of a fabric using an acrylic binder for fibers,

The directional microcapsule is prepared by adding 20 to 50 wt% of an aqueous dye solution prepared by adding 10 to 20 parts by weight of a flavor concentrate and 40 to 60 parts by weight of an emulsifier, polyoxyethylene sorbitan monooleate, to 100 parts by weight of distilled water,

Styrene polymer and methylene chloride are blended in a weight ratio of 1.5 to 3: 7 to 9, and 50 to 80 wt% of the resulting solution is emulsified in a high-speed emulsifier at 8,500 to 9,500 rpm for 5 to 15 minutes, At 1,000 to 1,500 rpm for 1 to 3 hours to form an emulsion,

The emulsion was added to an aqueous solution of sodium laurylsulfate (SLS) at a concentration of 0.2 to 0.5% and stirred with a stirrer to form a complex emulsion,

The complex emulsion was stirred at room temperature for 2 to 3 hours to dissolve methylene chloride in distilled water and volatilized into air to solidify the wall material to complete microcapsules,

The microcapsules are washed with water to remove unreacted polystyrene, and then dried in hot air to obtain a powder.

The directional microcapsule is prepared by the interfacial precipitation method. The aqueous solution of the dye is used as a core material, and the mixed solution of polystyrene polymer and methylene chloride is used as a wall material.

When the core material and the wall material are emulsified in a high-speed emulsifier, a water-in-water type emulsion is formed. When the emulsion is stirred in an aqueous solution of sodium laurylsulfate (SLS) and stirred with a stirrer, a complex emulsion is obtained.

The microcapsule means a small container, which is a structure in which a core material is covered with a wall material, and its diameter is limited to several micrometers to several thousands micrometers. That is, a form in which very small droplets or particles in a liquid or solid state are surrounded by a continuous film of a film or a polymer material.

As a wall material of microcapsules, both natural and synthetic polymers can be used, and currently more than 50 kinds are known. Among these, natural polymers include gelatin, gum arabic, agar and sodium alginate, and synthetic polymers include ethyl cellulose, nylon, polyethylene, and silicone.

Various perfumes can be used in the preparation of the directional microcapsule, but the lavender fragrance is preferably used.

The lavender fragrance relieves mental tension and increases the healing power against the initial cold by antiviral action. There are four kinds of lavender fragrance: Lavendula angustifolia, Lavendula Latifolia, Lavendulastoechas and Lavendulaofficinalis. Analysis of the components of lavender fragrance shows that fragrance is the most balanced and safe among the chemical components, and about 45% of the ester exhibits relaxation, anticonvulsant, soothing and anti-inflammatory action, and contains susquiterpen molecule, Approximately 36% of alcohol, which exhibits an immune response promoting effect, accounts for about 5.4% of monoterpene and sesquiterpene, respectively. And lavender is the most effective and safest of all aromas and has few symptoms or symptoms of reported side effects.

As described above, the wafen is manufactured by using a fabric made from a blend of electromagnetic wave-shielding nanofibers and aromatic fibers, wherein the blend contains 3 to 97 wt% of nanofibers having electromagnetic wave shielding function %, Directional fibers containing an aromatic material, and a blend ratio of 3 to 97 wt%.

The waffle according to the present invention is manufactured using a fabric having a shielding function and a directional function, and a pattern is formed on the upper layer of the waffle using a computer embroidery device (Fig. 4), and hot wires are formed on the lower layer of the waffle , Fig. 6)

The embroidery can be divided into hand embroidery and machine embroidery. The hand embroidery is fixed to the fabric, the needle is moved and the embroidery is set, but the machine embroidery is the opposite.

The embroidery performed during the manufacturing process of the waffle according to the present invention is performed by a computerized embroidery machine as described above.

Specifically, embroidery is placed by the computer embroidery device on the patterns and hot lines. FIG. 5 shows a process of embedding hot wires in a lower layer of Waffen through the computer embroidery device.

As shown in FIG. 5, the hot wire is fed to the computer embroidery device in a state of being wound on the roll, and is placed on the fabric surface of the underpopulation layer 20. At this time, the heat rays are arranged in a coil shape at uniform intervals by a computer control method used in a computer embroidery apparatus, and at the same time, they are fixed to the woof pen lower layer 20 by performing overlock sewing using a yarn such as a transparent yarn.

The shape of the hot wire formed by the number of such computer embroidery forms a coil shape as shown in FIGS. 5 and 6.

The computerized embroidery apparatus is a computer-controlled embroidery apparatus to which a computer and an electric motor are attached. The embroidery apparatus is generally known, and a detailed description thereof will be omitted.

The present invention is characterized in that a waffle top layer 10 and a waffle bottom layer 30 are formed by using functional fibers produced from a blend of fibers having an electromagnetic wave shielding function and a fiber having a perfume diverging function and then the upper and lower layers of the waffle are integrated Thereby completing the functional wipes according to the present invention. At this time, a magnet pocket 102 is provided on a lower layer surface of the weppen upper layer 10, and magnets are accommodated. A heat wire 301 is formed on the woof pen lower layer 30 and connected to the power supply unit 40.

The power supply unit 40 supplies power to the hot wire 301 formed on the waffle bottom layer 30 to provide the warming function of the waffle 1 and may be selected from a disposable battery or a rechargeable battery.

The functional wafers according to the present invention are industrially applicable because they provide convenience and aesthetic stability of users by manufacturing wafers containing heat rays in the functional fibers imparting ultraviolet light blocking function and direction function.

1: Woofers
10: upper waffle layer
20: Magnet
30: Waffen bottom layer
40: Power supply
101: Glyph
102: magnet pocket
301: Heat line

Claims

The shoulder and chest of the jacket,
The woven fabric is made of a functional fiber fabric prepared by weaving a blend of nanofibers having electromagnetic shielding function and aromatic fibers including a perfume material,
A woven top layer 10 formed by embroidering a pattern 101 on the upper layer surface of the functional fiber fabric and having a magnet pocket 102 formed on a lower layer surface thereof,
A magnet 20 accommodated in the magnet bag 102,
The wiping lower layer 30 formed by the computer embroidery processing of the heat line 301 and formed into a coil structure on the surface of the functional fiber fabric has a laminated integral structure,
And a power supply unit (40) connected to the heat line (301) to supply power,

The nanofiber of the electromagnetic wave shielding function comprises 15 to 25 wt% of polyvinyliden fluoride (PVdF);
45 to 60 wt% of any one solvent selected from N, N-dimethylacetamide (DMAc) or acetone;
1-10 wt% of shielding material of CNT (multi-walled carbon nanotude (MWNT));
A mixture of 20 to 30 wt% of at least one dispersing agent selected from sodium laurylsulfate (SLS), sodium dioctylsulfosuccinate (DSS), sodium alkylallyl sulfosuccinate, Cetyltrimethylammonium bromide, Alkylphenol hydroxypolyoxyethylene, Polyoxyethylenesorbitan monooleate and Polyethyleneglycol monostearate; Functional waffle characterized by fiber.

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