KR20150006620A

KR20150006620A - A amnufacturing method of dried natural sponge for washing and dried natural sponge manufactured by the same

Info

Publication number: KR20150006620A
Application number: KR1020130080236A
Authority: KR
Inventors: 곽태용
Original assignee: (주)케이린
Priority date: 2013-07-09
Filing date: 2013-07-09
Publication date: 2015-01-19

Abstract

The present invention relates to a natural sponge used for face-washing and bathing and a manufacturing method thereof, and more particularly, to a dry natural sponge and a manufacturing method thereof, in which the sponge is made of glucomannan as a natural material to protect a skin layer and efficiently remove only waste during face-washing and bathing, contamination caused during distribution is prevented by completely drying the sponge, and desired text or design is applied to the sponge to make it easy to identify personal items. According to the manufacturing method of the present invention, the dry natural sponge for face-washing and bathing is made of glucomannan as a natural dietary fiber to efficiently remove all sorts of wastes existing on a skin without damages to a skin protection layer during face-washing or bathing, minimizes contamination caused during distribution by manufacturing the sponge in a completely dried state, and desired text or design is applied to a surface of the sponge to provide customized products and solve a hygienic problem caused by being used by other people.

Description

TECHNICAL FIELD [0001] The present invention relates to a method for producing a dry natural sponge for cleansing and bathing, and a dried natural sponge produced therefrom. BACKGROUND OF THE INVENTION 1. Field of the Invention [0002]

The present invention relates to a natural sponge used in cleansing and bathing, and more particularly, to a sponge made of a natural material, such as glucomannan, to protect a skin layer during cleansing and bathing, The present invention relates to a dry natural sponge and a method for manufacturing the sponge so that the sponge can be completely dried to solve the problem of contamination during distribution and to easily identify a personal item by introducing a desired letter or pattern into the sponge.

In general, cleansing and bathing is a very important skin-care method that wipes out various dirty substances attached to the skin and wastes secreted from the body to clean the skin including the face.

For example, wastes remaining on the skin affect the degree of moisture and fat in the skin, acidity and elasticity of the skin, and it can propagate bacteria and bacteria and cause an odor. Therefore, It is the first step of skin care to maintain healthy and beautiful skin.

Accordingly, various products that can be used for cleansing or bathing, such as soaps and cleansing products, have been provided in order to more smoothly remove waste products in the skin when removing wastes remaining on the skin through cleansing or bathing, The user applies variously to the cleansing and bathing.

In recent years, there has been provided a cleansing sponge to solve the problem that it is difficult to smoothly remove waste materials from the skin when cleansing the cleanser using a conventional cleansing product. However, such a cleansing sponge also uses a cleansing product containing a chemical ingredient There is a problem that skin trouble due to skin irritation is caused and thus smooth and moist skin can not be maintained even after cleansing. In particular, there has been a problem of contamination of the distribution of the sponge containing water and hygiene problems due to use of several persons.

KR 10-2011-0052954 A

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a method and apparatus for using a natural material, And to provide a method for producing dried natural sponge and dried natural sponge produced therefrom.

In order to solve the above problems, the present invention provides (1) a method for producing a fungicidal composition, which comprises mixing a water, a neutralizing agent, a mordant, a foaming agent, an emulsifier, glycerin and citric acid to form a blended solution, A raw material preparing step for mixing; (2) a raw material forming step of pouring the raw material mixed through the raw material preparing step into a molding mold to form a shape; (3) a pattern introducing step of introducing a desired letter or figure on the surface of the raw material; (4) a steam heating step in which the raw material having passed through the pattern introduction step is placed in a steam oven of 90 to 110 ° C and steam-heated for 1 to 5 hours to form a sponge; (5) a sponge cooling step of cooling the sponge formed through the steam heating step at a temperature of 20 to 25 ° C for 1 to 2 hours; (6) a sponge quenching step in which the sponge having undergone the sponge cooling step is quenched for 2 to 4 hours through a freezer at a temperature of 25 to 35 ° C; (7) a sponge freezing step in which the sponge having undergone the sponge quenching step is placed in a freezer at minus 10 to 15 ° C for freezing for 3 to 4 days; (8) The sponge frozen through the sponge freezing step is thawed at a temperature of 20 to 30 ° C to remove the water, neutralizing agent, mordant, foaming agent, emulsifier, glycerin and citric acid added in the raw material preparation step Sponge thawing step; (9) drying the defrosted sponge in a hot-air drier or a vacuum drier at 60-80 ° C for 10-30 hours to completely remove moisture; And (10) a sponge packaging step of hermetically sealing the sponge from which the moisture has been removed. The present invention also provides a method for manufacturing a dry natural sponge for a facial cleanser and a bath.

Wherein the compounding solution of step (1) comprises 0.1 to 0.3 parts by weight of a neutralizing agent, 0.1 to 0.3 parts by weight of a mordant, 0.1 to 0.3 parts by weight of a foaming agent, 0.5 to 1 part by weight of an emulsifier, 5 to 10 parts by weight of glycerin, And 1 to 3 parts by weight of citric acid.

It is preferable that the konjac fine powder in the step (1) is mixed at a ratio of 10 parts by weight with respect to 100 parts by weight of the blend solution.

The blending solution of step (1) may further comprise 1 to 3 parts by weight of coriander oil per 100 parts by weight of water.

In addition, the present invention provides a dry natural sponge for cleansing and bathing, which is produced by the above-described production method of the present invention.

The dried natural sponge for cleansing and bathing according to the manufacturing method of the present invention can be produced by using glucomannan, which is a natural dietary fiber, as a raw material and can effectively remove various foreign substances present on the skin without damaging the skin protective film during cleansing or bathing, By drying in a completely dried state, the problem of contamination of the distribution can be minimized, and hygienic problems due to use of others can be solved by providing customized products by introducing desired characters or figures on the sponge surface.

Fig. 1 schematically shows a manufacturing process of a dry natural sponge for cleansing and bathing according to the present invention.
2 is a photograph showing a step of introducing a desired character or shape onto the surface of the sponge.
FIG. 3 is a photograph showing a state (A) of the dried natural sponge according to the production method of the present invention and a state (B) after the dry natural sponge is called water.

Hereinafter, the present invention will be described in detail.

The inventors of the present invention have found that the conventional sponge products for cleansing and bathing contain harmful chemical substances, thereby causing problems such as skin troubles when they are used, the problem of contamination during circulation, As a result, it has been confirmed that the above problems can be solved by introducing a desired character or figure on the sponge surface using a natural material such as glucomannan and manufacturing a sponge in a completely dried state. Thereby completing the invention.

1, the present invention relates to a method for preparing a mixed solution comprising: (1) mixing a water, a neutralizing agent, a mordant, a foaming agent, an emulsifier, glycerin and citric acid to form a mixed solution, adding a konjac powder to the mixed solution, stirring A raw material preparation step; (2) a raw material forming step of pouring the raw material mixed through the raw material preparing step into a molding mold to form a shape; (3) a pattern introducing step of introducing a desired letter or figure on the surface of the raw material; (4) a steam heating step in which the raw material having passed through the pattern introduction step is placed in a steam oven of 90 to 110 ° C and steam-heated for 1 to 5 hours to form a sponge; (5) a sponge cooling step of cooling the sponge formed through the steam heating step at a temperature of 20 to 25 ° C for 1 to 2 hours; (6) a sponge quenching step in which the sponge having undergone the sponge cooling step is quenched for 2 to 4 hours through a freezer at a temperature of 25 to 35 ° C; (7) a sponge freezing step in which the sponge having undergone the sponge quenching step is placed in a freezer at minus 10 to 15 ° C for freezing for 3 to 4 days; (8) The sponge frozen through the sponge freezing step is thawed at a temperature of 20 to 30 ° C to remove the water, neutralizing agent, mordant, foaming agent, emulsifier, glycerin and citric acid added in the raw material preparation step Sponge thawing step; (9) drying the defrosted sponge in a hot-air drier or a vacuum drier at 60-80 ° C for 10-30 hours to completely remove moisture; And (10) a sponge packaging step of hermetically sealing the water-removed sponge.

The raw material preparing step of the step (1) comprises adding water, a neutralizing agent, a mordant, a foaming agent, an emulsifier, glycerin and citric acid to form a blend solution, adding a konjac fine powder to the blend solution, and stirring the blend with a stirrer.

0.1 to 0.3 part by weight of a mordant, 0.1 to 0.3 part by weight of a foaming agent, 0.5 to 1 part by weight of an emulsifier, 5 to 10 parts by weight of glycerin, and 1 to 3 parts by weight of citric acid per 100 parts by weight of water, By weight.

The above-mentioned water is added in order to smoothly mix the compounding solution and the konnyaku powder when the konnyaku powder is added to the compounding solution in the raw material preparing step.

The neutralizing agent is added in order to cause a neutralization reaction (a reaction in which an acid and a base react to form water and a salt) when the water, the mordant, the foaming agent, the emulsifier, the glycerin and the citric acid are mixed, 0.1 to 0.3 parts by weight of water is added to 100 parts by weight of water so as to obtain a neutralization reaction effect of the compounding solution without inhibiting the mixing ratio of water, mordant, foaming agent, emulsifier, glycerin and citric acid, .

The mordant is for sufficiently pouring the aqueous solution into the fiber. In addition, when the compounding solution is formed by mixing the water, foaming agent, emulsifier, glycerin and citric acid, the mordant may be water 0.1 to 0.3 parts by weight per 100 parts by weight of the composition.

In addition, when the foaming agent is mixed with the konnyaku powder after stirring to form the compounding solution, it is added in order to smoothly form bubbles forming the sponge in the steam heating process, which will be described later. 0.1 to 0.3 parts by weight based on 100 parts by weight of the composition.

The emulsifier is added in order to smoothly mix the water, the neutralizing agent, the mordant, the foaming agent, the glycerin and the citric acid. The emulsifier is added to 100 parts by weight of water 0.5 to 1 part by weight based on 100 parts by weight of the total weight of the composition.

The glycerin is added to protect and soften the skin and the mucosal surface by alleviating external stimuli with side effects, so as to obtain the efficacy without inhibiting the mixing ratio of the water, neutralizing agent, mordant, foaming agent, emulsifier and citric acid And 5 to 10 parts by weight based on 100 parts by weight of water.

The citric acid is used in an amount of 1 to 3 wt% based on 100 parts by weight of water so that the sponge produced may exhibit weak acidity, without compromising the mixing ratio of the water, neutralizing agent, mordant, foaming agent, emulsifier and glycerin. By weight.

In the case of a conventional sponge product, most of the products are weakly alkaline with a pH of about 8.4. In the case of the sponge manufactured according to the manufacturing method of the present invention, the sponge exhibits a weak acidity of about 5 to 6.5, .

The blending solution may further contain 1 to 3 parts by weight of coriander oil per 100 parts by weight of water.

The coriander is a plant of Coriandrum sativum. The coriander oil of the present invention can be prepared by preparing coriander by steam distillation. Because coriander oil contains phytochemicals with antimicrobial properties, it has the effect of preventing contamination by germs even if the natural sponge is used for a long period of time.

The konnyaku powder is a powder made by extracting old potato powder corresponding to the underground stem of the Old Testament herb, and in the present invention, it is refined through alcohol to use a konnyaku powder without a powder that can form a rough surface when the sponge is manufactured And when powdered with konjac sponge, powdered konjac powder is used so as to have a size of 130 to 180 mesh so as to form a sponge surface which is in close contact with the skin of the consumer to form an optimal adhesion force and minimizes skin irritation .

At this time, in the raw material preparing step, the addition amount of the konnyaku powder added to the blending solution is preferably 10 parts by weight of the konnyaku powder relative to 100 parts by weight of the blending solution.

Such a mixing ratio is intended to allow a konjac sponge to form a sponge shape smoothly by the compounding solution after it is fully dissolved in the compounding solution when the konjac sponge is formed.

Accordingly, when the above-described compounding solution and konnyaku powder are mixed and stirred with a stirrer, the bubbles are formed through the steam heating step to be described later, and the shape of the sponge can be achieved.

Particularly, in the stirring process, stirring is continued until the mixed solution is mixed with the konnyaku powder in the mixing process and the mixture is stirred until a whitish gel is formed. In order to achieve the shape of the sponge, It is possible to obtain an agitated product.

It is to be noted that the above-described konpacial differentiation refers to the konjac powder, which explains the same form as the konjac regeneration.

The raw material forming step of the step (2) is to form the shape by pouring the raw material mixed through the raw material preparing step into a molding mold.

This is because when the compounding solution and the konnyaku powder are mixed through the raw material preparing step, mixed with the white gel state through the stirrer, and the bubbles are formed through the steam heating step to be described later to form the shape of the sponge, To form a desired shape.

At this time, it is preferable to use a molding frame made of polypropylene which has a heat-resistant temperature of 90 ° C or more to prevent the molding frame from being damaged by external temperature, and the shape of the molding frame may be various It can be applied to change.

The step of introducing the pattern in the step (3) is a step of introducing a desired shape of a character, a figure, a pattern or the like on a raw material in a molded state.

Through the above steps, it is possible to manufacture a customized sponge that can be distinguished by an individual, and it is possible to solve hygienic problems such as common use by a plurality of people.

The introduction of the pattern can be carried out manually or mechanically on one side of the raw material on the mold, and it is preferable to use a dye of a natural material.

In the step (4), the raw material passed through the step (3) is placed in a steam oven of 90 to 110 ° C and steam-heated for 1 to 5 hours to form a sponge.

At this time, in the steam heating step, when the temperature of steam heating is 90 to 110 ° C, bubbles may not be generated in the raw material at a temperature below 90 ° C, and the generated bubbles may disappear at a temperature exceeding 110 ° C As described above, it is most preferable that the temperature of the steam heater is 90-110 ° C.

In addition, since the time for heating the raw material into the steam heater is made to proceed for 1 to 5 hours as described above, it is possible to prevent the bubbles formed due to the heating time from being gradually faded while maintaining the time for generating the bubbles, .

As described above, the temperature of the steam heater is 90 to 110 ° C. and the heating time of the raw material in the steam heater is 1 to 5 hours, so that the raw material is smoothly formed into bubbles, As shown in FIG.

The sponge cooling step of step (5) is a step of cooling the sponge formed through the steam heating step at a temperature ranging from 20 to 25 ° C for 1 to 2 hours.

In the sponge cooling step, the product forming the shape of the sponge is cooled while maintaining its original shape through the steam heating step.

In particular, as described above, cooling the sponge for 1 to 2 hours at a temperature ranging from 20 to 25 ° C causes the bubbles of the heated sponge to adhere due to intrinsic viscosity of the powdered konjac, The cooling step is performed for 1 to 2 hours as shown in FIG.

The sponge quenching step of step (6) is to quench the sponge that has undergone the sponge cooling step for 2 to 4 hours through a freezer at a temperature of 25 to 35 ° C.

This is to ensure that the glucomannan natural fiber, which is the main component of the konjac component contained in the sponge, is kept firm by rapidly freezing the sponge surface.

Accordingly, the glucomannan natural fiber is smoothly contained in the sponge. Thus, when the user uses the glucomannan natural fiber in the cleansing, .

In the sponge freezing step of the step (7), the sponge which has undergone the sponge quenching step is placed in a freezer having a temperature of minus 10 to 15 ° C and frozen for 3 to 4 days.

This step is carried out to freeze the sponge that has undergone the sponge cooling step to prolong the service life of the sponge produced by refining the natural fiber of the sponge.

At this time, as described above, when freezing for 3 to 4 days is frozen for 3 days or freezing for 4 days or more, the natural fiber of the sponge is not damaged or damaged, It is possible to maximize the useful life span of the konjac sponge manufactured by passing the freezing process for 3 to 4 days as described above.

The sponge-freezing step of the step (8) includes a step of defrosting the frozen sponge at a temperature of 20 to 30 ° C through the sponge-freezing step, so as to remove the water, neutralizing agent, mordant, foam, emulsifier, glycerin and citric acid Through the water leakage phenomenon.

In detail, the sponge is defrosted in a state of being formed into a shape of a sponge, and the water, the neutralizing agent, the mordant, the foaming agent, the emulsifier, the glycerin, and the citric acid, which are added in the raw material preparing step, will be.

Thus, the natural fiber material of the sponge is more firmly formed, and the additive added in the raw material preparation step is removed to prevent the skin trouble from being brought into contact with the skin of the user.

At this time, in the sponge-thawing step, the process of immersing the sponge in a clean purified water after the sponge is thawed and removing the sponge is repeated 1 to 3 times to completely remove additives and various impurities that may remain in the sponge.

The water removing step of the step (9) is for removing water contained in the sponge having undergone the defrosting step.

In order to remove water, the defrosted sponge may be dried in a hot air drier or a vacuum drier at 60-80 ° C for 10-30 hours to completely remove moisture.

Through these steps, pollution can be prevented in the distribution process, and the circulation period can be greatly increased.

The sponge packaging step in the step (10) is to seal and wrap the dried sponge.

The sponge in the dried state is not only lightweight as compared with the sponge containing water, but also can prevent contamination by germs, thereby solving difficulties in distribution.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the following claims It will be apparent to those of ordinary skill in the art.

Claims

A method for preparing a dry natural sponge for cleansing and bathing, comprising the steps of:
(1) a raw material preparation step of mixing a water solution, a neutralizing agent, a mordant, a foaming agent, an emulsifier, glycerin and citric acid to form a mixed solution, adding a konjac fine powder to the mixed solution, and stirring the mixture with a stirrer;
(2) a raw material forming step of pouring the raw material mixed through the raw material preparing step into a molding mold to form a shape;
(3) a pattern introducing step of introducing a desired letter or figure on the surface of the raw material;
(4) a steam heating step in which the raw material having passed through the pattern introduction step is placed in a steam oven of 90 to 110 ° C and steam-heated for 1 to 5 hours to form a sponge;
(5) a sponge cooling step of cooling the sponge formed through the steam heating step at a temperature of 20 to 25 ° C for 1 to 2 hours;
(6) a sponge quenching step in which the sponge having undergone the sponge cooling step is quenched for 2 to 4 hours through a freezer at a temperature of 25 to 35 ° C;
(7) a sponge freezing step in which the sponge having undergone the sponge quenching step is placed in a freezer at minus 10 to 15 ° C for freezing for 3 to 4 days;
(8) The sponge frozen through the sponge freezing step is thawed at a temperature of 20 to 30 ° C to remove the water, neutralizing agent, mordant, foaming agent, emulsifier, glycerin and citric acid added in the raw material preparation step Sponge thawing step;
(9) drying the defrosted sponge in a hot-air drier or a vacuum drier at 60-80 ° C for 10-30 hours to completely remove moisture; And
(10) A sponge packaging step for hermetically sealing the water-removed sponge.

The method according to claim 1,
Wherein the compounding solution of step (1) comprises 0.1 to 0.3 parts by weight of a neutralizing agent, 0.1 to 0.3 parts by weight of a mordant, 0.1 to 0.3 parts by weight of a foaming agent, 0.5 to 1 part by weight of an emulsifier, 5 to 10 parts by weight of glycerin, And 1 to 3 parts by weight of citric acid.

The method according to claim 1,
Wherein the konjac fine powder of step (1) is mixed at a ratio of 10 parts by weight with respect to 100 parts by weight of the compounding solution.

The method according to claim 1,
Wherein the mixed solution of step (1) further comprises 1 to 3 parts by weight of coriander oil per 100 parts by weight of water.

A dry natural sponge for cleansing and bathing, which is produced by the method of any one of claims 1 to 4.