KR101515764B1 - manufacturing method of candle and crayon product using of porous candle composites - Google Patents

Abstract

The present invention relates to a method for manufacturing candle and crayon products using a porous candle material composition, which includes: (a) a step for inserting at least one of crushed paraffin and stearic acid into a reactor equipped with an air inflow pipe having multiple through holes inside and dissolving the same by maintaining the reactor at a fixed temperature; (b) a step for stirring the dissolved mixture at first revolutions per minute (RPM) for 30 minutes; (c) a step for injecting air through the air inflow pipe while stirring at the second RPM increased from the first RPM to form porous candle material composition for 30 minutes; and (d) a step for inserting the candle material composition in a product mold and cooling the same using a coolant. Provided is the method or technology for manufacturing candle material products which not only manufactures products lighter than existing candles by 40-50% and economical, and saving resources but also reduces the unit cost by manufacturing porous paraffin or porous stearic acid first and then porous candles or porous crayons.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of manufacturing a candle and a crayon product using a foamed candle material composition,

The present invention relates to a method for producing a foamed candle, a foamed crayon, and a foamed candle artificially produced by foaming paraffin or stearic acid by a novel method, which is light and excellent in economy.

Currently, paraffin and stearic acid are widely used in candles, crayons, and candle crafts. Especially, candles are widely used for Buddhist temples, prayer places, reclamation, or ceremonies. Most of these candles are used for 10% without waste, or recycled.

Crayons can also find techniques that require proper strength of oil, such as paint, to bury well on paper and make the picture look better. In addition, candle crafts also use paraffin, which requires less paraffin raw material and light paraffin.

However, until now, it is common technology to dissolve existing paraffin and put it in a mold and cooling it to make a candle, a crayon, or a candle. Paraffin has a specific gravity of 1.4, a melting point of 40 to 60 ℃, neutral and odorless, and is not compatible with water when placed in benzene, hot alcohol, chloroform, terpine oil, and carbonated olive oil. Paraffin applications are widely used in paraffin paper materials, candle crayon raw materials, electrical insulation materials, explosion proof moisture proofing agents, abrasive cosmetics, medical molding materials, and candle crafts. Stearic acid is also widely used in paraffin applications, and it is widely used in candle and crayon candle crafts such as stearic acid.

Stearic acid has a white gloss and is solid and odorless, and has a specific gravity of 0.8428, a melting point of 69 to 70 ° C, a boiling point of 79 ° C, and is widely used in public engineering, plasticizer cosmetics and the like. It can be seen that a technique such as a plasticizer synthesized using stearic acid as described above can be found.

Conventional methods of producing candles using such materials include dissolving paraffin or stearic acid in heat and then putting them into candle molds of a certain size and cooling them to prepare candles, transferring various patterns to the produced candles and attaching them to the surface of candles Or to produce colored candles using various color pigments.

However, such conventional candles are widely used in various prayer places such as Buddhist temples, candles for reuse or celebration, but they are wasting resources by using more than 90% of candles for 5 minutes to 1 hour. That is, paraffin or stearic acid is widely used as a candle material, a candle product, a crayon product, etc. However, as described above, about 10% is used and discarded. And a method of manufacturing a high-quality candle material product is required.

Conventionally, there has been proposed a method of forming a porous product in a candle product by lighter weight, or mixing a specific compound or a water-soluble particle to form a candle product. However, .

Korean Registered Patent No. 10-0453358 (Registered Date: October 07, 2004)

It is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a method for manufacturing a high quality product by reducing the raw material up to 50% without using any conventional paraffin or stearic acid raw material used for candles, , And a method of manufacturing a candle material product that can lower the process cost.

A first aspect of the present invention is to provide a method for manufacturing a candle product comprising the steps of: (a) introducing a pulverized product of at least one of paraffin and stearic acid into a reaction tank equipped with an air inlet tube having a plurality of through- And maintaining the temperature of the reaction tank at a constant temperature to dissolve the reaction mixture; (b) stirring the molten mixture for 30 minutes at a first revolution rate (RPM); (c) agitating the mixture at a second revolving speed higher than the first revolutions per minute for 30 minutes while injecting air into the air injection tube to form a foamed candle material composition; And (d) putting the candle material composition into a mold of a product and cooling with cooling water.

Preferably, the candle product is any one of a candle or a candle artifact. In the step (a), a pigment having at least one color is added to a solution in which the pulverized product of at least one of the reactor paraffin and stearic acid is dissolved , And at least one of a fluorescent pigment and a fluorescent material is introduced and dissolved.

Preferably, the air injection tube may have a plurality of through holes formed on the outer surface thereof and may be spirally wound from the bottom to the center of the reaction tank. In the step (a) Deg.] C and dissolving the pulverized product to dissolve the pulverized product. The first minute revolution speed may be 60 RPM and the second minute revolution speed may be 120 RPM to 360 RPM.

A second feature of the present invention relates to a method for manufacturing a crayon product, comprising the steps of: (a) introducing at least one pulverized product of paraffin and stearic acid into a reaction tank equipped with an air inlet tube having a plurality of through holes formed therein, Maintaining and maintaining the temperature at a constant temperature; (b) stirring the molten mixture for 30 minutes at a first revolution rate (RPM); (c) agitating the mixture at a second revolving speed higher than the first revolutions per minute for 30 minutes while injecting air into the air injection tube to form a foamed candle material composition; (d) adding at least one of terpine oil, a color pigment, a fluorescent pigment, and a fluorescent material to the foamed candle material composition in an amount of 1 to 5 wt% to form a cured composition; And (e) placing the crayon-shaped composition into a mold and cooling it with cooling water.

In the step (a), at least one of a pigment, a fluorescent pigment, and a fluorescent material having at least one hue is added to and dissolved in a solution in which the pulverized product of at least any one of the reactor paraffin and stearic acid is dissolved Preferably, the air injection tube has a plurality of through holes formed on the outer side thereof and is spirally wound from the bottom to the center of the reaction tank.

Preferably, the step (a) is a step of dissolving the pulverized product in which the temperature of the reaction vessel is maintained at 65 to 90 ° C to dissolve the pulverized product. The first per minute revolution speed is 60 RPM, The number is preferably 120 RPM to 360 RPM.

As described above, the present invention can produce foamed paraffin or foamed stearic acid, and then produce a foamed candle, a foamed crayon, a foamed candle or the like, which is 40 to 50% lighter than the conventional candle, In addition, the present invention provides a method or technology for manufacturing a candle material product that can lower the product cost.

1 is a view showing a flow of a candle product manufacturing method using a foamed candle material composition according to an embodiment of the present invention,
2 is a view showing a flow of a method of manufacturing a crayon product using a foamed candle material according to another embodiment of the present invention,
3 is a schematic view showing a configuration of a foamed candle material composition reaction tank applied to a method for manufacturing a candle product using the foamed candle material composition according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish it, will be described with reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. The embodiments are provided so that those skilled in the art can easily carry out the technical idea of the present invention to those skilled in the art.

In the drawings, embodiments of the present invention are not limited to the specific forms shown and are exaggerated for clarity. Also, the same reference numerals denote the same components throughout the specification.

The expression "and / or" is used herein to mean including at least one of the elements listed before and after. Also, singular forms include plural forms unless the context clearly dictates otherwise. Also, components, steps, operations and elements referred to in the specification as " comprises "or" comprising " refer to the presence or addition of one or more other components, steps, operations, elements, and / or devices.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a view showing a flow of a method for manufacturing a candle product using a foamed candle material composition according to an embodiment of the present invention, and FIG. 3 is a view showing a flow of a method for manufacturing a candle product using the foamed candle material composition according to an embodiment of the present invention Fig. 2 is a schematic view showing a constitution of a foamed candle material composition reaction tank. Fig.

 1, a method for manufacturing a candle product according to an embodiment of the present invention includes the steps of: (a) introducing at least one of paraffin and stearic acid into a reaction tank 100 equipped with an air injection pipe 150 having a plurality of through- (S100) in which the pulverized product of the reaction mixture (100) is introduced into the reactor (100) and the temperature of the reactor (100) is maintained at a constant temperature. (b) stirring (step S200) the molten mixture at a first rotational speed (RPM) for 30 minutes; (c) a step (S300) of injecting air into the air injection pipe (150), stirring the mixture for 30 minutes at a second revolving speed higher than the first revolutions per minute for 30 minutes, and forming a foamed candle material composition (S300); And (d) injecting the candle material composition into a mold and cooling the candle material composition with cooling water (S500).

As described above, the present invention can produce a foamed candle, a foamed candle, or a foamed candle craft which is manufactured by producing foamed paraffin or foamed stearic acid, and which is 40 to 50% lighter than the conventional candle, Methods or techniques to achieve this.

A feature of the present invention is to form a foamed candle material composition using the apparatus illustrated in Figure 3 in an embodiment of the present invention to foam paraffin or stearic acid, which is widely used in candles, crayons, candle crafts, .

As shown in FIG. 3, the reaction tank 100 used in the embodiment of the present invention includes a plurality of through holes at a predetermined interval from the bottom of the reaction tank 100 to the middle of the reaction tank 100, The formed air injection tube 150 is installed in a spiral cylindrical shape. Air can be injected into the air injection pipe 150 provided in the reaction tank 100 through an external compressor.

The reason for injecting air is that, when air is injected in the process of dissolving paraffin or stearic acid under stirring, air bubbles are generated, and the generated air bubbles occupy a certain volume in paraffin or stearic acid solution. When cooled and solidified by cold water, the bubble part is formed as porous so that a light candle material product can be manufactured.

The production of the porous material through the air injection is widely used in various industrial groups. However, in the embodiment of the present invention, there is provided a method of efficiently forming the porous material by varying the stirring speed in an appropriate temperature environment in the reaction tank 100 In addition, a plurality of through holes may be formed at a predetermined interval in the air injection pipe 150 so as to uniformly spray air in all directions by forming an air injection pipe 150 in a spiral cylindrical form at the bottom of the reaction tank 100 So that a more uniform and high quality foamed or porous candle material product can be manufactured.

It is preferable that the stirrer 130 is installed in the reaction tank 100 and that a heater and a temperature sensor for accurately controlling the temperature of the reaction tank 100 and heating the reaction tank 100 to an appropriate temperature are provided. The stirrer 130 is a device capable of rotating the RPM per minute (RPM) from 60 RPM to 360 RPM, and preferably includes a heater and a temperature sensor capable of raising the reactor internal temperature to about 100 ° C. The temperature inside the reaction tank 100 can be more effectively monitored and controlled by monitoring the measured temperature of the temperature sensor by an external control device and changing the driving of the heater as required.

That is, paraffin or crushed stearic acid is introduced into the reaction tank 100 by using the reaction tank 100, the internal temperature of the reaction tank 100 is raised to 80 ° C., The air is injected through the air injection pipe 150 while the RPM of the stirrer 130 is raised to a high speed at a second rotation speed (RPM) by the second rotation speed (RPM) , It becomes possible to form a porous or foamed candle material composition.

Then, when the foamed candle material composition is put into a mold of a specific product and cooled using cooling water, a candle material product can be finally produced. Here, the shape of the product frame can be used to manufacture candle molds of twelve branches such as dogs, pigs, dragons, tigers, horses, and cattle, and various patterns of candle molds, and to use molds for candle crafts It is possible.

The method for producing a foamed candle material composition according to the embodiment of the present invention is not a method for forming a foamed candle material composition by dissolving conventional water-soluble particles or foaming by mixing specific compounds such as synthetic waxes, The present invention can provide a method of producing a product which is much lighter and lower in unit cost than a product such as a conventional candle or the like by effectively inducing foam properties into a composition as a candle material through agitation and air injection.

It can be confirmed that the candle or the candle artifact manufactured using the manufacturing method according to the embodiment of the present invention is 40 to 50% lighter than the conventional candle or the candle artifact, and the candle or the candle artifact manufactured by the manufacturing method according to the embodiment of the present invention The manufacturing method according to the embodiment of the present invention is advantageous in that the efficiency of the product due to the weight reduction is excellent because the difference between the time when the candle is burned and the flame or the like rarely appears compared with the conventional candle, And the cost of the product can be lowered.

As another embodiment of the present invention, the flow of the method of manufacturing a crayon product using a foamed candle material is shown in Fig. 2, a method of manufacturing a crayon product using a foamed candle material according to an embodiment of the present invention comprises the steps of: (a) placing a reaction tank 100 having an air injection pipe 150 having a plurality of through holes therein, And stearic acid, and allowing the temperature of the reaction vessel (100) to be maintained at a predetermined temperature to be dissolved (S100); (b) stirring (step S200) the molten mixture at a first rotational speed (RPM) for 30 minutes; (c) a step (S300) of injecting air into the air injection pipe (150), stirring the mixture for 30 minutes at a second revolving speed higher than the first revolutions per minute for 30 minutes, and forming a foamed candle material composition (S300); (d) a step (S400) of adding terfenafine having 1 to 5 wt% to the foamed candle material composition and at least one of a color pigment, a fluorescent pigment and a fluorescent material to dissolve and form a crayon composition; And (e) injecting the crayon-shaped composition into a mold and cooling the crayon with cooling water (S500).

Since steps (a) and (c) are the same as those illustrated in FIG. 1, the following description will be omitted.

As shown in FIG. 2, the method of manufacturing a crayon product using a foamed candle material according to an embodiment of the present invention is characterized in that a foamed candle material composition formed of foamed paraffin or stearic acid, And a fluorescent substance are mixed and dissolved in a predetermined amount to form a crayon composition, which is then introduced into a mold of crayon product and cooled.

When the crayons were manufactured and used, it was confirmed that the foamed crayons having a wide surface area clearly displayed colors on the drawing paper. The weight of the molded crayons was measured and compared. As a result, the foamed candle material composition prepared according to the embodiment of the present invention The crayon product used showed a 40% weight reduction effect compared to the conventional paraffin molded product.

Hereinafter, a manufacturing process according to an embodiment of the present invention will be described.

Example  One

A method of forming a candle material composition applied to a method of manufacturing a candle product and a crayon product according to an embodiment of the present invention will be described below.

First, the reaction tank 100 is made of stainless steel to have a predetermined standard size, and holes of about 2 mm to 3 mm are formed at intervals of 5 cm to 10 cm on the pipe surface of about 30 mm to 50 mm to inject air into the reaction tank 100 In order to inject air into the compressor from the outside of the reaction tank 100, a pipe having a hole is formed by winding the pipe from the bottom of the reaction tank 100 to the middle of the reaction tank 100 at intervals of 10 cm.

Then, a rotating blade of the stirrer 130 was rotated to 60 RPM to 360 RPM in the reaction tank 100, and a temperature sensor was installed to maintain the internal temperature of the reaction tank 100 at 90 ° C., 100) < / RTI > Then, any one of conventional paraffin or stearic acid is selected and put into a reaction tank 100 to be pulverized and dissolved, and then any one of various colors of pigment, fluorescent pigment or luminous substance is selected and added to paraffin or stearic acid in the reaction tank 100 To dissolve.

The dissolved solution was stirred at 60 RPM for 30 minutes while the rotating speed of the stirrer 130 was rotated at 120 RPM to 360 RPM at a high speed, And the mixture is stirred for 30 minutes to form a composition with a candle made of foamed paraffin or foamed stearic acid.

Example  2

A method for manufacturing a candle product according to an embodiment of the present invention includes the steps of selecting a conventional paraffin or stearic acid using a reaction tank 100 and putting the pulverized composition into a reaction tank 100, The pigment 100 is added to the reaction tank 100 and the dissolved paraffin or stearic acid is added to the stirrer 130 while injecting the air into the reaction tank 100. In this case, With stirring at 60 RPM for 30 minutes, while rotating the stirrer 130 at a high speed of 120 RPM to 360 RPM for 30 minutes to form a candle material composition composed of foamed paraffin or foamed stearic acid.

Then, various types of molds, that is, a cross-section model or a cross-section mold manufactured by inserting a desired model into a mold, are selected to manufacture a candle mold of various specifications, and a paraffin or stearin composition dissolved in the reaction tank 100 is molded into a mold And cooled with cooling water to produce foamed candle products with various models and colors.

Example  3

As a method for manufacturing a crayon product according to an embodiment of the present invention, a composition obtained by selecting any one of conventional paraffin or stearic acid using the reaction tank 100 of Example 1 is placed in a reaction tank 100, And then the pigment is mixed with various colors and slowly stirred, air is injected into the compressor outside the reaction tank 100 to inject air into the reaction tank 100.

Stirring the reaction vessel 100 at a rotating speed of 60 rpm for 30 minutes while injecting air and then rotating the vessel 130 at a high speed of 120 to 360 RPM at a speed of 120 rpm to 360 rpm to produce paraffin or stearic acid in the reaction vessel 100, To prepare a candle material composition containing stearic acid.

Then, any one of foamed paraffin or foamed stearic acid dissolved in the reaction tank 100 is selected, and 1 g to 5 g of terpine oil is dissolved in a capacity ratio of 1,000 g of the foamed paraffin composition to prepare a foamed paraffin composition. A pigment or a fluorescent pigment of various colors is put in a foamed and dissolved paraffin composition and stirred, and then the foamed paraffin or a solution of a candle material composition dissolved with a mixture of stearic acid and terpine oil is put into a mold and cooled to produce a foamed crayon product .

Product Experiment

A comparison of conventional candles or candle crafts and products made according to embodiments of the present invention with the weight and model visually shows that crafts made in the same molds under the same conditions and those made with conventional paraffin or stearic acid, . One of the conventional candles was selected and weighed. As a result, the weight of the foamed candle produced according to the embodiment of the present invention in the same mold was 72 g, The weight of the foam candle was reduced by about 40% compared with the weight.

While the invention has been shown and described with respect to the specific embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Anyone with it will know easily.

100: reaction tank, 130: stirrer, 150: air injection tube

Claims (11)

(a) introducing at least one pulverized product of paraffin and stearic acid into a reaction tank equipped with an air inlet tube having a plurality of through holes formed therein, and maintaining the temperature of the reaction tank at a predetermined temperature to dissolve;
(b) stirring the molten mixture for 30 minutes at a first revolution rate (RPM);
(c) agitating the mixture at a second revolving speed higher than the first revolutions per minute for 30 minutes while injecting air into the air injection tube to form a foamed candle material composition; And
(d) introducing the candle material composition into a mold frame and cooling the candle material composition with cooling water.
The method according to claim 1,
The candle product,
A candle or a candle handicraft. The method of manufacturing a candle product using the foamed candle material composition according to claim 1,
The method according to claim 1,
The step (a)
Characterized in that at least one of a pigment, a fluorescent pigment and a fluorescent substance having at least one color is added to and dissolved in a solution in which the pulverized product of at least any one of the reactor paraffin and stearic acid is dissolved, ≪ / RTI >
The method according to claim 1,
Wherein the air injection tube has a plurality of through holes formed on its outer side and is spirally wound from the bottom to the center of the reaction tank.
5. The method according to any one of claims 1 to 4,
In the step (a)
Wherein the step of dissolving the pulverized product is performed by maintaining the temperature of the reaction tank at 65 to 90 ° C to dissolve the pulverized product.
5. The method according to any one of claims 1 to 4,
The first revolution per minute is 60 RPM,
And the second rotation speed per minute is 120 RPM to 360 RPM.
(a) introducing at least one pulverized product of paraffin and stearic acid into a reaction tank equipped with an air inlet tube having a plurality of through holes formed therein, and maintaining the temperature of the reaction tank at a predetermined temperature to dissolve;
(b) stirring the molten mixture for 30 minutes at a first revolution rate (RPM);
(c) agitating the mixture at a second revolving speed higher than the first revolutions per minute for 30 minutes while injecting air into the air injection tube to form a foamed candle material composition;
(d) adding at least one of terpine oil, a color pigment, a fluorescent pigment, and a fluorescent material to the foamed candle material composition in an amount of 1 to 5 wt% to form a cured composition; And
(e) putting the crayon-shaped composition into a mold frame and cooling it with cooling water.
8. The method of claim 7,
The step (a)
Wherein at least one of a pigment, a fluorescent pigment and a fluorescent substance having at least one color is added to and dissolved in a solution in which the pulverized product of at least any one of the reaction tank paraffin and stearic acid is dissolved. Method of manufacturing crayon product using.
8. The method of claim 7,
Wherein the air injection tube has a plurality of through holes formed on the outer side thereof and is spirally wound from the bottom to the center of the reaction tank.
10. The method according to any one of claims 7 to 9,
In the step (a)
Wherein the step of dissolving the pulverized product is performed by maintaining the temperature of the reaction tank at 65 to 90 ° C to dissolve the pulverized product.
10. The method according to any one of claims 7 to 9,
The first revolution per minute is 60 RPM,
And the second rotation speed per minute is 120 RPM to 360 RPM.

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