KR20170070318A - manufacturing method for drying sheet of a mask pack by using natural sea tangle - Google Patents

Abstract

(S-1) selecting kelp with a thickness of 1 to 3 mm and a width of 28 cm in the center of the kelp; Cutting the selected kelp into a suitable length and then cutting the kelp so that the cut kelp is a rectangular sheet having a length of 25 to 28 cm and a length of 12 to 17 cm S-2); (S-3) washing the cut sheet with water to remove salt; (S-4) a step of boiling the sheet from which the salt has been removed in boiling water at 100 ° C for 10 to 30 minutes, then taking out and cooling it in running water; (S-5) for 5 minutes by immersing in a 1 to 3% solution of a mixture of natural extracts selectively mixed with at least one selected from the group consisting of Rhizome extract, Rhizome extract, Chrysanthemum morifolium extract and Licorice root extract, ; (S-6) of low-temperature aging the immersed sheet at a temperature of 3 ° C or lower for 24 hours; Passing the aged sheet through a conveyor oven at 90 캜 for 1 to 5 minutes, gently rubbing the cut surface in the transverse direction of the sheet, and then separating the sheet cross-section in half using a jig (S-7); (S-8) of arranging the same on the tray containing the glycerin solution so that the inner surface of the separated sheet faces the bottom of the inner surface and immersing the tray for 10 to 30 minutes; Drying the immersed sheet in a hot-air dryer at 80 ° C for 1 to 4 hours, removing the dried sheet, and stacking 50 to 100 sheets of the dried sheet by vacuum packing (S-9). , The present invention is an extremely useful invention that not only achieves mass production by overcoming the structural limitations of the sea tangle starch, but also uses the sea tangle starch as a skin care mask pack dry sheet, thereby excelling in skin adhesion and beauty functionality as well as biocompatibility and moisturizing properties.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method for manufacturing a dry sheet of kelp mask pack,

The present invention relates to a method for producing a dry sheet of kelp mask pack, more particularly, to overcome the structural limitations of kelp flesh and mass production, The present invention also relates to a method for producing a dry sheet of a kelp mask pack which is excellent in biocompatibility and moisturizing properties.

Today, mask packs are becoming a widely used item, and various products are being released from a low-priced general mask pack to a high-priced special-purpose mask pack.

Also, as for the material of the mask pack, various developments have been realized from general nonwoven fabrics made of fibrous materials to hydrogels and bio-cellulose. Currently, the technology for manufacturing mask packs using aloe, bamboo, acorn, There have been many attempts to develop materials using natural materials rather than chemical materials.

However, due to the limitations that each natural material is a raw material, these techniques do not utilize the appearance and characteristics of the natural material as they are, but use the raw material of the natural material in a manner of processing through chemical extraction or addition of additives It is difficult to see that it does.

Among many natural materials, a material having a sufficient width to be used as a cosmetic mask pack is a kelp. In the present invention, kelp is selected to maintain the external characteristics of the raw material and to be used as a cosmetic mask pack And to develop a dry sheet which can be dried.

On the other hand, kelp is divided into lobes, stems, and attachers. The lobes are shaped like a band. The length of lobes is usually 1.8 ~ 3.5m, width is 25 ~ 30cm and thickness is 1.8 ~ 3.5mm.

On the other hand, Dong-bo-gyung describes that "it dominates the antelope, calms the bell, calms the horn to soften the solid." In addition, the kelp contains various pigments such as carotene, xanthohumol, A variety of physiologically active substances such as carbohydrates such as mannit and laminarin, which are made by assimilation, and polysaccharides including iodine, vitamins and fucoidan, polyphenol, and chlorophyll, which contain alginic acid, .

And since kelp is an organism cultivated under natural growth conditions, each individual has to have different shape, size and thickness.

Therefore, it is necessary to select individuals having a width suitable for use as a beauty mask pack sheet through screening, and more importantly, the thickness of a leaf, which is a crucial condition for adhesion of a mask pack, becomes a problem.

The thickness of kelp which is generally grown and harvested is about 1.8 ~ 3.5mm, but it is about 1mm thick enough to be used for cosmetic mask pack.

Therefore, when a sheet for cosmetic mask pack is made by using general kelp, thick kelp can not be used. Therefore, in order to achieve the economic purpose of cost reduction, it is necessary to use thick kelp kelp. In addition, Is used as a mask pack sheet, it takes longer than 1 hour to dry and tighten the skin even if it is laid on the skin. Therefore, it is necessary to use the mask pack It should not take a long time for self-shrinkage to occur by attaching and drying the product.

In addition, the surface of the kelp consists of a very dense cell structure (see Figure 1), making it difficult for external substances to penetrate into the interior.

Therefore, in order to commercialize as a mask pack which can be easily used on a daily basis, a preservative treatment is necessary in order to prevent corruption or alteration, but it is difficult to penetrate the preservative component into the inside of the body due to the dense structure of the surface of kelp.

Figure 1

 Internal cell structure of kelp

As described above, in order to solve some problems of natural materials called kelp, the present invention applies a slicing technique for dividing kelp into halves.

However, although it is said that it is not an easy task to split the seaweed raw material with a physical strength of not very strong by the physical method and physically cleaves the surface by hardening the surface in the already known technique, It was not a reliable method applicable to the mass production process for mass production without homogeneous defects in the absence of an existing mechanical device capable of thinly dividing the kelp leaf of a kelp.

Accordingly, the present applicant has developed a method of manufacturing a dry sheet of kelp mask pack which can easily divide kelp in half without any defect even with a simple tool through a pretreatment technique using characteristics of kelp after numerous studies and efforts.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to overcome the structural limitations of seaweed fomentation and to mass- And to provide a method for producing a dry sheet of a kelp mask pack which is made to be excellent.

According to an aspect of the present invention, there is provided a method of manufacturing a dry sheet of kelp mask pack,

A step (S-1) of selecting a kelp with a thickness of 1 ~ 3 mm and a width of 28 cm at the center of the kelp in the frozen kelp after salting;

Cutting the selected kelp into a suitable length and then cutting the kelp so that the cut kelp is a rectangular sheet having a length of 25 to 28 cm and a length of 12 to 17 cm S-2);

(S-3) washing the cut sheet with water to remove salt;

(S-4) a step of boiling the sheet from which the salt has been removed in boiling water at 100 ° C for 10 to 30 minutes, then taking out and cooling it in running water;

(S-5) for 5 minutes by immersing in a 1 to 3% solution of a mixture of natural extracts selectively mixed with at least one selected from the group consisting of Rhizome extract, Rhizome extract, Chrysanthemum morifolium extract and Licorice root extract, ;

(S-6) of low-temperature aging the immersed sheet at a temperature of 3 ° C or lower for 24 hours;

Passing the aged sheet through a conveyor oven at 90 캜 for 1 to 5 minutes, gently rubbing the cut surface in the transverse direction of the sheet, and then separating the sheet cross-section in half using a jig (S-7);

(S-8) of arranging the same on the tray containing the glycerin solution so that the inner surface of the separated sheet faces the bottom of the inner surface and immersing the tray for 10 to 30 minutes;

Drying the immersed sheet in a hot-air drier at 80 ° C for 1 to 4 hours, removing the sludge, removing and stacking 50 to 100 sheets (S-9);

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As described above, the present invention overcomes the structural limitations of the sea tangle fungus and enables the mass production of the sea tangle fungus, and it is a very useful invention for excelling in biocompatibility and moisturizing properties as well as skin adhesion and cosmetic function by using as a dry skin mask package pack sheet.

1 is a photograph showing a product of a mask pack using a dry seawater of the present invention.

The above and other objects, features, and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.

The method for producing a dry sheet of kelp mask pack according to the present invention comprises:

A step (S-1) of selecting a kelp with a thickness of 1 ~ 3 mm and a width of 28 cm at the center of the kelp in the frozen kelp after salting;

Cutting the selected kelp into a suitable length and then cutting the kelp so that the cut kelp is a rectangular sheet having a length of 25 to 28 cm and a length of 12 to 17 cm S-2);

(S-3) washing the cut sheet with water to remove salt;

(S-4) a step of boiling the sheet from which the salt has been removed in boiling water at 100 ° C for 10 to 30 minutes, then taking out and cooling it in running water;

(S-5) for 5 minutes by immersing in a 1 to 3% solution of a mixture of natural extracts selectively mixed with at least one selected from the group consisting of Rhizome extract, Rhizome extract, Chrysanthemum morifolium extract and Licorice root extract, ;

(S-6) of low-temperature aging the immersed sheet at a temperature of 3 ° C or lower for 24 hours;

Passing the aged sheet through a conveyor oven at 90 캜 for 1 to 5 minutes, gently rubbing the cut surface in the transverse direction of the sheet, and then separating the sheet cross-section in half using a jig (S-7);

(S-8) of arranging the same on the tray containing the glycerin solution so that the inner surface of the separated sheet faces the bottom of the inner surface and immersing the tray for 10 to 30 minutes;

Drying the immersed sheet in a hot-air drier at 80 ° C for 1 to 4 hours, removing the sludge, removing and stacking 50 to 100 sheets (S-9);

.

In step (S-1) of selecting seaweeds having a thickness of 1 to 3 mm and a width of 28 cm at the center of the cornice in the frozen kelp after salting,

For use as a mask pack dry sheet, the width should normally be 23 to 25 cm.

The thickness of the leaf is 1 ~ 3mm, which is the thickness of the most part of the stem except for the thickest attachment part and the thinnest part of the kelp. It is a suitable thickness considering the appropriate adhesive force, drying time and ease of processing that the mask pack sheet should have after slicing.

As can be seen in Table 2, when the slice was processed by cutting a leaf material having a thickness of less than 1 mm, the adhesion was very good, but the drying time was about 10 minutes which was not different from that of the general nonwoven mask pack product. And the handling for attaching the mask was very inconvenient.

In case of foliage with thickness of 3.5mm or more, the processability was easy, but the time to self-shrinkage after attachment was longer than 40 minutes.

Cutting the selected kelp into a suitable length and then cutting the kelp so that the cut kelp is a rectangular sheet having a length of 25 to 28 cm and a length of 12 to 17 cm S-2)

In order to slice the kelp raw material and dry the cosmetic mask pack, the portion to be attached to the face must be divided into a top plate and a bottom plate. This is because handling for attachment and attachment is not easy when the entire face is formed as a single sheet.

As described above, when the upper plate and the lower plate are divided into one (refer to FIG. 1), the upper plate should be at least 23 cm and at least 15 cm in height, and the lower plate should be at least 23 cm and 9 cm in length.

In order to facilitate the processing, it is necessary to set a margin of 2 to 3 cm each. Therefore, the kelp selected in the step S-1 is placed in a rectangular shape with a length of 25 to 28 cm and a length of 12 to 17 cm And the cut surface should be cut so that the absorption and desalination of water are uniformly carried out on the four sides.

In the step (S-3) of washing the cut sheet with water to remove the salt,

Rinse the tap water flowing through the rectangular shaped sheet, which has been cut with all four sides, thoroughly with water for a sufficient time so that enough tap water can penetrate into the cross section of the cut four sides.

In addition, when the salt is remained and combined with the essence, when the mask pack is attached, if there is a wound such as a shaved area or a scratched area, it may cause tingling skin irritation and may interfere with the product stability in combination with the essence Because.

In the step (S-4) in which the sheet from which the salt has been removed is boiled in boiling water at 100 ° C for 10 to 30 minutes and then taken out and cooled in flowing water,

The kelp is a raw material of high nutrients and must undergo a sterilization process. Furthermore, it is necessary to artificially lower the content of organic substances contained in kelp to preserve it as an ingredient that can be used as a raw material for cosmetics.

As a pretreatment process, the amount of carbohydrate was measured by immersing in distilled water and ordinary tap water for a certain period of time. As a result, there was no significant difference, so the tap water was used in the mass production process.

As a result of comparing the organic matter emission according to the temperature change in tap water under the same conditions as at room temperature, it was confirmed that the highest amount of carbohydrate was emitted at 100 ° C.

In the same conditions as above, the substrate was immersed in tap water at 100 ° C. for 10 minutes, and then immersed in 1 L of fresh 100 ° C. tap water for 10 minutes. As a result, It was possible to maintain a proper amount of organic matter and to secure adequate preservation.

When immersed in tap water for 3 minutes at 100 ℃ for 10 minutes, it was found that about 96% or more of organic matter was emitted from total carbohydrate.

(S-5) for 5 minutes by immersing in a 1 to 3% solution of a mixture of natural extracts selectively mixed with at least one selected from the group consisting of Rhizome extract, Rhizome extract, Chrysanthemum morifolium extract and Licorice root extract, in,

In the step S-5, the water in the cooled sheet is appropriately wiped off, and then dipped in a 10% solution of a mixture of a rhododendron extract, a gad extract, a rhododendron extract and a licorice extract for 5 minutes, In order to prevent corruption, the mixture may be soaked for 5 minutes in a solution containing a mixture of the natural extracts such as obovata extract, ghatti extract, chrysanthemum extract and licorice extract in purified water in an amount of 1 to 3%.

In addition, the antioxidative activity of phenoxyethanol, a commonly used preservative commonly used in cosmetics at the level of no skin irritation, and the well - known natural extracts were compared. It was confirmed that the repellency of the resultant mixture was good.

In the step (S-6) of aging the immersed sheet at a low temperature for 24 hours at a temperature of 3 ° C or lower,

This is to cause the mucous substance having the sticky viscosity of the sheet to permeate to the surface. Since aging at room temperature can contaminate microorganisms and proliferate, the alginate component having a sticky viscosity on the surface of the kelp is aged through the aging at low temperature Promotes the separation of the inner surface of kelp.

After the aged sheet is passed through a conveyor oven at 90 ° C for 1 to 5 minutes, the cross section of the sheet in the transverse direction is gently rubbed, and then, in step (S-7) ,

When a rectangular sheet having a sticky viscosity with a sticky viscosity is passed through a conveyor oven at 90 ° C, the inner surface of the kelp becomes smooth and the inner surface is peeled off when the surface is rubbed.

In this case, the end of the sheet is folded through a jig made of soft rubber material (see Fig. 2), and the end of the jig is aligned with the end of the end of the folded sheet. When the folded sheet is rubbed while being jigged, As the sheet enters into the cross section, the cross section of the sheet spreads.

Then move the jig blade up and down to open one end of the sheet completely and then bring the elongated rubber part of the jig handle into close contact with the inner surface of the lower sheet of the opened section and hold the upper part of the spread sheet wide to lift it up diagonally.

Figure 2

 Zig for kelp slicing

In a step (S-8) of arranging the same on the tray containing the glycerin solution so as to face the inner surface of the inner surface of the separated sheet for 10 to 30 minutes,

The above-mentioned glycerin is a commonly used ingredient in cosmetics as a moisturizing agent, and it is water-soluble but does not easily evaporate, thereby lowering the water activity during drying of the kelp and keeping the kelp dried to a degree that the dried kelp does not break .

In the step (S-9) of drying the immersed sheets in a hot-air dryer at 80 ° C for 1 to 4 hours, taking out them, putting them in a bag of 50 to 100 sheets and vacuum-

It is dried by hot air drying to adjust the water activity (Aw) to 0.65 or less. After drying, it is packed in an appropriate amount and vacuum packed.

As shown in FIG. 1, the dried sheet of the kelp mask pack prepared as described above was molded into a dried sheet having a shape of eye / nose / mouth after being opened in a vacuum-packed pouch, The essence is filled and sealed to complete the finished product.

Although the present invention has been described with reference to the exemplary embodiments, it is to be understood that the present invention is not limited to the disclosed exemplary embodiments, and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations may be made without departing from the scope of the appended claims.

Claims (1)

A step (S-1) of selecting a kelp with a thickness of 1 ~ 3 mm and a width of 28 cm at the center of the kelp in the frozen kelp after salting;
Cutting the selected kelp into a suitable length and then cutting the kelp so that the cut kelp is a rectangular sheet having a length of 25 to 28 cm and a length of 12 to 17 cm S-2);
(S-3) washing the cut sheet with water to remove salt;
(S-4) a step of boiling the sheet from which the salt has been removed in boiling water at 100 ° C for 10 to 30 minutes, then taking out and cooling it in running water;
(S-5) for 5 minutes by immersing in a 1 to 3% solution of a mixture of natural extracts selectively mixed with at least one selected from the group consisting of Rhizome extract, Rhizome extract, Chrysanthemum morifolium extract and Licorice root extract, ;
(S-6) of low-temperature aging the immersed sheet at a temperature of 3 ° C or lower for 24 hours;
Passing the aged sheet through a conveyor oven at 90 캜 for 1 to 5 minutes, gently rubbing the cut surface in the transverse direction of the sheet, and then separating the sheet cross-section in half using a jig (S-7);
(S-8) of arranging the same on the tray containing the glycerin solution so that the inner surface of the separated sheet faces the bottom of the inner surface and immersing the tray for 10 to 30 minutes;
Drying the immersed sheet in a hot-air drier at 80 ° C for 1 to 4 hours, removing the sludge, removing and stacking 50 to 100 sheets (S-9);
The method of claim 1,

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