KR20110126332A - Manufacturing method of magnetic pass using ferrite - Google Patents

Abstract

PURPOSE: A method for manufacturing a ferrite magnet PAS is provided to place silver and gold without harm to human body and to improve health condition. CONSTITUTION: A method for manufacturing a ferrite magnet PAS comprises: a step of decomposing/defatting ferrite(S100); a step of etching and activating the ferrite(S200,S300); a step of plating chemical copper, sulphate, silver, and gold in order(S400,S500,S600,S700); a step of treating the ferrite by discoloration and drying(S800,S900); and a step of adhering ferrite onto a fabric(S1000). The fabric is colored using dye containing loess and mica.

Description

MANUFACTURING METHOD OF MAGNETIC PASS USING FERRITE}

The present invention relates to a method of manufacturing a ferrite magnet part, and more particularly, by using a ferrite magnet plated silver and gold harmless to the human body without nickel plating, which is a harmful component causing an allergic reaction to the human body, The present invention relates to a method for producing ferrite magnet paste, which improves the health promotion effect by dyeing the attached fabric using natural minerals.

In general, magnetic therapy using magnets has been known for a long time as a traditional medicine, magnetic pars with small magnets in contact with the body, and bracelets, necklaces, etc. Can be mentioned.

In the case of the above-mentioned magnet parcel, an adhesive layer or a pass layer which is harmless to the human body is formed on the back surface of the band mainly composed of fibers and the like, and a small magnet that generates a magnetic field at about 500 to 1500 gauss is bonded to the center of the band. It can be easily adhered to the desired area of the human body to perform magnetic therapy.

However, in the case of the conventional magnetic paste, nickel plating was performed for the gloss effect, but nickel itself had a problem of causing an allergic reaction to the human body.

The present invention has been made to solve the conventional problems as described above, the main object of the present invention is not using any nickel to cause allergic reactions, such as ferrite, and the gold plated ferrite after plating the silver harmless to the human body It is an object of the present invention to provide a method of manufacturing a magnetic paste.

Still another object of the present invention is to provide a method for producing a ferrite magnet paste prepared by dyeing the raw material itself to which ferrite is attached using a natural mineral having far infrared divergence effect along with purification, detoxification, and decomposing power.

In order to achieve the above object, the ferrite magnet part manufacturing method of the present invention, the ferrite deposition degreasing step; Etching the ferrite; Activating the ferrite; Chemical copper plating of the ferrite; Lactic acid copper plating step of the ferrite; Silver plating of the ferrite; Gold plating of the ferrite; Discoloration prevention treatment step of the ferrite; Drying of the ferrite; And manufacturing a fabric having an adhesive attached thereto, and attaching the dried ferrite to the fabric, and proceeding sequentially, including at least one washing process between the drying step and each step except the attaching step. This is accomplished by going to the next step.

At this time, the chemical copper plating step is the ferrite chemical copper ELC-1000M 105 ~ 115m / ℓ, chemical copper ELC-1000B 25 ~ 35m / ℓ, 25% sodium hydroxide 11 ~ 16m / ℓ, 37% formalin 8.5 ~ 8.9m It is characterized in that / / immersed for a predetermined time in the mixed solution.

In addition, the fabric is characterized in that dyeing using a dye containing at least one of mica, ocher and chestnut.

According to the present invention as described above, since it does not use any harmful nickel to the human body, and dyes the fabric using natural minerals, as a collection of various mineral components obtained in the natural state has a natural purification power, detoxification power, degradability, in particular, Far infrared radiation has a photoelectric effect that activates the physiology of cells and generates heat energy to release harmful substances.

In addition, when used in a magnetic patch patch fabric, it helps to alleviate the pain and blood flow of neuralgia, back pain, arthritis, rheumatism, and can be used for allergies or atopic skin.

1 is a process chart of the method of manufacturing a ferrite magnet wave according to the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in Figure 1, the present invention, the ferrite deposition degreasing step (S100); Etching the ferrite (S200); Activation step of the ferrite (S300); Chemical copper plating of the ferrite (S400); Lactic acid copper plating step of the ferrite (S500); Silver plating of the ferrite (S600); Gold plating step of the ferrite (S700); Discoloration prevention treatment step of the ferrite (S800); Drying of the ferrite (S900); And manufacturing a fabric to which the pressure-sensitive adhesive is attached, and attaching the dried ferrite to the fabric (S1000). The process proceeds sequentially, including the drying step (S900) and the attachment step (S1000). At least one washing process (S10) between the steps proceeds to the next step.

The deposition degreasing step (S100) is carried out to remove impurities on the surface of the ferrite, sodium metasilicate 25 ~ 35g / ℓ, caustic soda 25 ~ 35g / ℓ, sodium carbonate 20 ~ 30g / ℓ, NP-10 8 ~ The mixture is mixed with 11 g / l at a temperature of 45 to 55 degrees for 9 to 11 minutes. Preferably, sodium metasilicate 30 g / l, caustic soda 30 g / l, sodium carbonate 25 g / l, NP-10 10 g. The immersion degreasing step is performed for 10 minutes at a temperature of 50 degrees using a mixed solution of / l.

In the etching step (S200), 500 ml of hydrochloric acid per liter of water is deposited after drying, and is performed for 20 minutes at a temperature of 30 degrees, thereby forming a fine uneven portion on the surface of the ferrite to improve the plating effect.

After the etching step (S200) is further provided with an inspiration step, performed using a mixed solution of Sncl2 nH2o 8 ~ 11g / L, hydrochloric acid 8 ~ 11ml, preferably Sncl2 nH2o 10g / L, hydrochloric acid 10 ml of the mixed solution is carried out at a temperature of 30 degrees for 3 minutes.

The sensitization means to activate, and is a process of pre-treatment to be plated, the ferrite is carried out to facilitate the general plating because the plating itself is difficult in the normal plating method.

In the active step (S300) consists of the first step and the second step of the active, in the active step 1 using a mixture of palladium chloride 1g / L and 200 ml of hydrochloric acid is carried out for 10 minutes at a temperature of 30 degrees, In the second step of activation, a caustic soda solution of 10 g / l is performed for 30 seconds at a temperature of 30 degrees. In the first step of activation, chemical plating is performed by generating palladium ions in a groove formed through the etching step (S200). In the active step 2, the tin of the pretreatment process is removed.

In the chemical copper plating step (S400), the ferrite is chemical copper ELC-1000M 105-115 m / L, chemical copper ELC-1000B 25-35 m / L, 25% sodium hydroxide 11-16 m / L, 37% formalin 8.5-8.9 The solution was immersed in the mixed solution for 55 to 65 minutes at a temperature of 45 to 55 degrees. Preferably, the chemical copper ELC-1000M 110m / L, the chemical copper ELC-1000B 30m / L, 25% sodium hydroxide 14m / 1, 37% formalin 8.7m / ℓ mixed solution is carried out by immersion for 60 minutes at a temperature of 50 degrees, a necessary step for plating gold on ferrite.

In the copper lactate plating step (S500), the ferrite is a solution containing 190-210 g / l of sulfuric acid, 55-65 ml of sulfuric acid, 75-85 ppm of chlorine, Ultra-Mu 9-11 ml, Ultra A 0.7 ml, and Ultra B 0.7 ml. It is carried out by using, preferably a copper sulfate 200g / L, sulfuric acid 60ml, chlorine 80ppm, UltraMu 10ml, Ultra A 0.7ml, Ultra B 0.7ml mixed solution for 30 minutes at a temperature of 20 degrees for 3 minutes It is done with bolts.

In the lactic acid copper plating step (S500), it is possible to play a role of leveling and buffering by electroplating copper as the first base plating in the case of a glossy product.

Next, a pickling step is performed. The pickling step is performed at room temperature for several seconds using a 150 ml solution of sulfuric acid.

Next, the silver plating step (S600) is performed using a solution in which silver cyanide 35 to 45 g / l, potassium cyanide 135 to 145 g / l, BN-0702 10 ml, and BN-0703 5 ml are mixed, preferably silver cyanide Using a solution of 40 g / l, potassium cyanide 140 g / l, 10 ml of BN-0702, and 5 ml of BN-0703, it is carried out at varying times depending on the required silver plating thickness at a temperature of 25 degrees.

Next, the gold plating step (S700) is performed by immersing the ferrite at a temperature of 50 degrees using a mixed solution of 60 g / l citric acid, 80 g / l citric acid and 1 g / l of cyanide silver (PGC).

The discoloration prevention treatment step (S800) to prevent the gold plating discoloration by coating the real bullet GS, in the drying step (S900) after drying the ferrite magnet at 80 ℃ through centrifugal drying and hot air drying the ferrite magnet on the fabric It proceeds to the attachment step (S1000) for attaching.

Between each step except the drying step (S900) and the attachment step (S1000) is carried out to the next step through at least one washing process (S10), the washing process (S10) to clean the chemicals of the pretreatment process Zooming (removing stains or foreign objects) helps to maintain the balance of the plating solution and chemical treatment in the next process, and at least one washing cycle to three washing cycles.

On the other hand, the fabric to which the ferrite is attached is produced by dyeing using a dye containing at least one of mica, ocher and chestnut soil, there are a variety of minerals in the natural bar pink mica and ocher In addition, the brown soil was mixed to match the color of the skin.

The main components of ocher used in this dye consist of 62.3% SiO2, 25.49% Al2O3, 7.18% Fe2O3, 0.10% CaO, 0.65%, TiO2 1.29%, K2O 2.77%, and Na2O 0.22%.

Pink mica consists of 57.51% SiO2, 31.6% Al2O3, 1.95% Fe2O3, CaO 5.17%, MgO 0.55%, TiO2 0.22%, K2O 1.65%, Na2O 1.35%, and maroon soil is 58.2% SiO2, 31.2% Al2O3, Fe2O3 7.34%, CaO 0.07%, MgO 0.41%, TiO2 0.55%, K2O 2.08%, Na2O 0.15%.

The mineral dyes described above are separately collected and dried, and then purified and extracted by a particle size of about 6.5 microns (2,000 mesh) through a defensive process or a dry grinding process.

The characteristics of mineral dyeing are directly proportional to the particle size and dyeing of mineral dye, uniform dyeing and color fastness (daylight, washing, sweat, friction) .The smaller the particles of dye, the easier the penetration into the fiber and the fine pores. Because it serves to fill.

Among the methods of dyeing, the chemical method and the physical method are roughly classified, and the chemical method is dyed by the reactivity of the dissolved dye, and the physical method forcibly penetrates the dye by various physical methods.

The mechanized dyeing method of mineral dyeing consists of the process of soft width-mosso-refining-dye-washing-post-treatment-tenta-examination, among which moss removes lint of raw support from the instant fire, and refining is when weaving fabric. This is a pretreatment process to remove foreign substances such as oil and glue and to optimize dyeing conditions.

The dyeing method is suitable for the temperature of 80 ℃ or less, so as to widen the pores of the fiber as much as possible, and to finely dye the fabric with 10% of the fine particle dye compared to water and 10% of the dry fabric weight. It is a method of rubbing through the bed and the bed, and spraying the salt solution through the nozzle on the dyeing machine, which repeats the process of unfolding and settling the fabric by the wind continuously in an enclosed space.

There is a process of coating the fabric with salt, alum, soybeans, and glutinous rice porridge to improve the fastness after checking the phenomena, dyeing, and fastness of the wrinkled inhomogeneity by uniform dyeing and overlapping of the fabrics by continuously proceeding with these work methods.

In this post-treatment process, the seaweed “gambling” paste is mixed with 500 water at a ratio of 1, adhered to the fabric, aged for at least 12 hours, and then subjected to a tenter process.

Finishing by attaching the plated ferrite using an adhesive or the like to the finished fabric as described above.

While the invention has been shown and described with respect to preferred embodiments thereof, the invention is not limited to the embodiments described above, and is commonly used in the art to which the invention pertains without departing from the spirit of the invention as claimed in the claims. Anyone with a variety of variations will be possible.

S10: washing phase
S100: immersion degreasing step S200: etching step
S300: Active step S400: Chemical copper plating step
S500: Lactic acid copper plating step S600: Silver plating step
S700: Gold plating step S800: Discoloration prevention treatment step
S900: drying step S1000: ferrite attachment step

Claims (3)

Ferrite deposition degreasing step;
Etching the ferrite;
Activating the ferrite;
Chemical copper plating of the ferrite;
Lactic acid copper plating step of the ferrite;
Silver plating of the ferrite;
Gold plating of the ferrite;
Discoloration prevention treatment step of the ferrite;
Drying of the ferrite; And
Preparing a fabric to which an adhesive is attached, and attaching the dried ferrite to the fabric;
It proceeds sequentially, including, the ferrite magnet parcel manufacturing method characterized in that proceeds to the next step through at least one washing process between each step except the drying step and the attachment step.
The method of claim 1, wherein the chemical copper plating step,
The ferrite is fixed in a solution of chemical copper ELC-1000M 105-115 m / l, chemical copper ELC-1000B 25-35 m / l, 25% sodium hydroxide 11-16 m / l, 37% formalin 8.5-8.9 m / l. Ferrite magnet paste manufacturing method, characterized in that immersed for a time.
The method of claim 1, wherein the fabric,
Method for producing a ferrite magnet paste, characterized in that the dyeing using a dye containing at least one of mica, ocher and brown earth.

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