KR101249042B1 - Method for manufacturing a hat made of korean papers - Google Patents

Abstract

Provided is a method for producing a Hanji hat having excellent ventilation. The method of manufacturing a Hanji hat comprises: i) a method of manufacturing an aluminum coated steel sheet, i) a first step of providing a first hanji, ii) a second step of attaching the first hanji to a hat mold, and iii) bonding on the first hanji A third step of manufacturing a hat body by applying a liquid and overlaying the second paper on the first paper, iv) a fourth step of drying the hat body, v) a fifth step of separating the hat body from the hat mold, vi) a sixth step of cutting the edge of the dried hat body, and vii) a seventh step of covering the cut edge by adding a third hanji to the hat body. The third step is repeated three or more times, and in the third step, the adhesive liquid contains 0.1 wt% to 0.3 wt% of lacquer, 19.5 wt% to 20 wt% of pool, and water as the remainder.

Description

Manufacturing method of Hanji hat {METHOD FOR MANUFACTURING A HAT MADE OF KOREAN PAPERS}

The present invention relates to a method for producing a Hanji hat. In more detail, this invention relates to the manufacturing method of the hanji hat excellent in breathability.

Hanji is made from the bark or the cedar bark. To make Korean paper, bundle mulberry or cedar and put it in a cauldron poured with water, surround it with a bale, and burn it. Boil the mulberry or cedar, enough to peel off the bark. Peel and dry. Soak the dried shells in water and step on them, then extract only the white endothelial part. After mixing sheep lye on white endothelium, boil it for more than 3 hours and squeeze water out with a compressor. Add the sticky water squeezed from the roots of the mulberry roots, mix well, let loosen evenly, and then filter the paper with your feet.

On the other hand, when wearing a hat in the summer, a lot of sweat on the head smells a lot. In addition, since the head is hot when wearing a hat, the feeling of wearing is greatly reduced.

It is an object of the present invention to provide a method for manufacturing a Hanji hat having excellent air permeability, antibacterial activity and deodorization.

According to an embodiment of the present invention, a method of manufacturing a Hanji hat includes: i) a first step of providing a first hanji, ii) a second step of attaching the first hanji to a hat mold, and iii) a first adhesive on the first hanji. A third step of applying and superimposing and attaching a second hanji on the first hanji, iv) a fourth step of drying the hat body, v) a fifth step of separating the hat body from the hat mold, vi) A sixth step of cutting the edge of the dried hat body, and vii) a seventh step of covering the cut edge by adding a third hanji to the hat body. The third step is repeated three or more times, and in the third step, the adhesive liquid contains 0.1 wt% to 0.3 wt% of lacquer, 19.5 wt% to 20 wt% of pool, and water as the remainder.

The ratio of the weight of the pool to the weight of water may be 1: 3.9 to 1: 4.1. The ratio of the weight of the pool to the weight of the water may be 1: 4. The adhesive liquid further includes one or more additives selected from the group consisting of silver powder, ocher and bamboo charcoal powder, and the amount of the additive may be 0.1wt% to 0.3wt% of the adhesive liquid. Preferably, the amount of the additive may be 0.2 wt% of the adhesive liquid.

In the fourth step, the cap body is dried by blowing hot air toward the cap body, the drying temperature of the cap body is 50 ° C to 70 ° C, the speed of the hot air is 2m / s to 3m / s, and the drying time of the hat body is It may be 15 to 20 hours. Preferably, the drying temperature of the hat body is 60 ℃, the speed of hot air is 2.3 m / s, the drying time of the hat body may be 17 hours.

The method of manufacturing a Hanji hat according to an embodiment of the present invention may further include an eighth step of attaching a decoration to an outer surface of the hat body. In a third step, the color of the first hanji and the color of the second hanji may be different from each other.

Since the hat is manufactured using Hanji, the breathability of the hat is very good. Therefore, if you are wearing a Hanji hat in hot summer, you will not only sweat well, but also feel cool. And because the antibacterial and deodorant of the hat is very good, it is also good for health.

1 is a flow chart schematically showing a method of manufacturing a Hanji hat according to an embodiment of the present invention.
FIG. 2 is a view schematically showing step S70 of FIG. 1.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein, the singular forms “a,” “an,” and “the” include plural forms as well, unless the phrases clearly indicate the opposite. As used herein, the term "comprising" embodies a particular characteristic, region, integer, step, operation, element, and / or component, and other specific characteristics, region, integer, step, operation, element, component, and / or group. It does not exclude the presence or addition of.

Unless defined otherwise, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Commonly used predefined terms are further interpreted as having a meaning consistent with the relevant technical literature and the present disclosure, and are not to be construed as ideal or very formal meanings unless defined otherwise.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Hanji used below refers to a paper manufactured by using a bark or cedar bark as a raw material by a conventional method, not a general paper. Hanji is an alkaline paper with a pH of 9 or higher, so it has a long life, and is excellent in heat retention and breathability.

Figure 1 schematically shows a flow chart of a manufacturing method of a hanji hat according to an embodiment of the present invention. The manufacturing method of the Hanji hat of FIG. 1 is merely for illustrating the present invention, and the present invention is not limited thereto. Therefore, the manufacturing method of the hanji hat can be modified in various forms.

As shown in Figure 1, the manufacturing method of the hanji hat, i) providing the hanji (S10), ii) attaching the hanji to the hat mold (S20), iii) applying the adhesive liquid on the hanji, Hanji Step (S30) of manufacturing a hat body by overlapping another Hanji on the top, iv) drying the hat body (S40), v) separating the hat body from the hat mold (S50), vi) dried hat Cutting the edge of the body (S60), vii) adding another hanji to the hat body to cover the cut edge (S70), and viii) attaching a decoration to the outer surface of the hat body (S80). Here, step S80 may be omitted, and may include other steps in addition to the above-described steps when manufacturing the Hanji hat.

First, in step S10, Korean paper is provided. Here, instead of using plain paper, it uses hanji prepared by the traditional method. Plain paper is acidic paper with a pH of 4 or less, which has a short lifespan. Therefore, when manufacturing a hat using a plain paper, it is not preferable in terms of durability. However, when the hat is manufactured using Hanji, the texture of Hanji becomes finer as time goes by, which can greatly increase the durability of the hat.

Next, in step S20, the Hanji is attached to the hat mold. Here, the shape of the hat mold may be variously modified according to the shape of the hat. The hat mold has a rounded shape. Therefore, you can stick the Hanji on the hat mold while spraying water on the Hanji so that it sticks to the hat mold. On the other hand, in the following step (S30), it is possible to bend the paper while applying the adhesive liquid on the paper to increase the deformation force, it is not necessary to spray water on the paper.

In step (S30) to apply the adhesive on the paper, and attaching another paper on the hanji to produce a cap body. Here, another hanji can be partially overlapped or completely overlapped on the hanji. And by using the hanji with different colors, you can produce a hanji hat with a variety of colors and patterns.

The adhesive liquid used in step S30 includes lacquer liquid, paste and water. In addition, the adhesive liquid may further include other components as necessary. Lacquer liquid added to the adhesive liquid has antibacterial and deodorant properties, thereby improving the functionality of the Hanji hat. In addition, when using a lacquer liquid, the durability of a Hanji hat can be improved. The lacquer liquid is extracted from the lacquer by heating it. The amount of lacquer liquid may be 0.1wt% to 0.3wt% of the adhesive liquid. If the amount of lacquer liquid is too small, the antibacterial and deodorizing properties of the Hanji hats are reduced. In addition, when the amount of lacquer liquid is too large, the manufacturing cost of a Hanji hat increases. Therefore, the amount of lacquer is adjusted to the above-mentioned range. Preferably, the amount of lacquer liquid may be 0.2wt%.

The amount of glue may be 19.5 wt% to 20 wt% of the adhesive liquid. Here, grass made from rice may be used, or grass made from other raw materials may be used. If the amount of glue is too small, the hanjis cannot be attached to each other well, and the durability of the hanji hats in manufacturing the hanji hats is reduced. In addition, when the amount of glue is too large, not only the manufacturing cost of the Hanji hat increases, but also the viscosity of the adhesive liquid is too large, there is a problem that the manufacture of the Hanji hat is difficult. Therefore, the amount of pool is adjusted in the above-described range. Preferably the amount of pool may be 19.8 wt%.

Water is used as the remainder of the adhesive liquid. Here, the ratio of the amount of water to the amount of pool may be 3.9 to 4.1. If the ratio of the amount of water to the amount of grass is too small, the hanji hat may feel too hard when the hanji hat is manufactured, resulting in poor fit. In addition, when the ratio of the amount of water to the amount of grass is too large, the hanji constituting the hanji hat is peeled off each other, so the durability of the hanji hat is lowered. Therefore, the ratio of the amount of water to the amount of pool in the above-described range is adjusted. In particular, when wearing a Hanji hat on the head, wearing feeling is important, by adjusting the amount of water and the amount of water in the above-described ratio can be made to feel soft without being too hard. Preferably, the ratio of the amount of water to the amount of pool can be four.

The adhesive liquid may further include additives such as silver powder, loess or bamboo charcoal powder. These additives have antibacterial and deodorant properties, which can further improve the sanitary function of the Hanji hat. They are dyed in a color similar to the color of the hat and then added to the adhesive so that the appearance of the hat is not affected. The amount of additives such as silver powder, loess or bamboo charcoal powder may be 0.1wt% to 0.3wt% of the adhesive solution. If the amount of the additive is too large, the manufacturing cost of the Hanji hat increases. In addition, if the amount of the additive is too small, the antibacterial and deodorant of the Hanji hat can not be implemented to the desired degree. Therefore, the amount of the additive is adjusted in the above-described range. Preferably, the amount of the additive may be 0.2 wt% of the adhesive liquid.

On the other hand, step S30 may be repeated three or more times. That is, the hanji hat can be manufactured by overlapping three or more layers of hanji. The hanji can be overlapped as many times as desired, but when considering the durability of the hanji hat, it is preferable to overlap the hanji at least three times and attach them together with an adhesive liquid. The number of hanjis that overlap each other can vary depending on the type, design and desired thickness of the hanji hats.

Next, in step S40, the hat body is dried. For example, the hat body may be dried by blowing hot air toward the hat body. In this case, the drying temperature of the hat body is 50 ℃ to 70 ℃, the speed of the hot air is 2m / s to 3m / s, the drying time of the hat body may be 15 hours to 20 hours. If the drying temperature of the hat body is too low, it takes too much time to dry the hat body. In addition, when the drying temperature of the hat body is too high, the hat body is made of Hanji may cause the hat body to burn. On the other hand, if the speed of hot air is too low, it takes too much time to dry the hat body. In addition, when the speed of hot air is too large, too much energy required for drying may be consumed, and cold paper may fly away. And if the drying time of the hat body is too short, the hat body is not very dry, mold may grow on the hat body. In addition, if the drying time of the hat body is too long, it is undesirable in terms of manufacturing efficiency. Therefore, in the above-described range, the drying temperature, hot air velocity and drying time of the hat body are adjusted. Preferably, the drying temperature of the hat body is 60 ℃, the speed of hot air is 2.3 m / s, the drying time of the hat body may be 17 hours.

In step S50, the hat body is separated from the hat mold. Since the hat body is dried while being fixed to the hat mold, the hat body is dried while maintaining the shape of the hat mold. Thus, the cap body maintains its shape even when separated from the cap mold.

Next, in step S60, the edge of the dried hat body is cut. When the hat body is manufactured by overlapping a plurality of sheets of Korean paper, the edge of the hat body is not neat and has a shape that partially protrudes. Therefore, the edge of the hat body is cut off to make the edge neat.

In step S70, another Korean paper is added to the hat body to cover the cut edge. The edge of the cap body is exposed to the outside, so the durability is weak. Therefore, the edges are covered by using another paper to improve the durability of the edges. Hereinafter, step S70 of FIG. 1 will be described in more detail with reference to FIG. 2.

FIG. 2 schematically shows step S70 of FIG. 1. Step S70 shown in Fig. 2 is merely to illustrate the present invention, but the present invention is not limited thereto. Accordingly, step S70 may be represented in another form.

As shown in FIG. 2, the Hanji hat 100 includes a hat body 10 and an edge reinforcement 20. As indicated by the arrow. The edge 101 may not be torn by engaging the edge reinforcement 20 to cover the edge 101 of the hat body 10. As shown in FIG. 2, the edge reinforcement 20 may be pre-manufactured in the form of a hat brim using a sheet of paper and attached to the edge 101 of the cap body 10.

Returning back to FIG. 1, in step S80 of FIG. 1, a decoration is attached to the outer surface of the hat body. Here, cubic, brooch, corsage or the like may be used as a decoration. When manufacturing a Hanji hat without attaching a decoration, step S80 may be omitted.

Hereinafter, the present invention will be described in more detail with reference to experimental examples. These experimental examples are only for illustrating the present invention, and the present invention is not limited thereto.

Experimental Example

Several Jeonju hanji were prepared. The paste contained in the adhesive was prepared by stirring rice powder in water while heating. Lacquer liquid and water were mixed with the paste to prepare an adhesive liquid. Here, 1 kg of the adhesive liquid was prepared by mixing water with 0.5 g of lacquer and 180 g of grass. Six sheets of Jeonju Hanji were superimposed on the hat mold, and the Hanji body was prepared by applying an adhesive solution. By using the hot air of 2.5m / s emitted from the drying hot air fan was dried for 18 hours while maintaining the drying temperature of the Hanji body at 65 ℃. After cutting the edge of the Korean paper body, the Korean paper was added to the edge of the hat to prepare a Korean paper.

The deodorization and fit of the prepared Hanji hats were tested. First, in the deodorizing experiment, the cigarette and the prepared Korean paper cap were put into a 60 cm × 40 cm × 60 cm transparent container, and the cigarette was lit. The transparent container was sealed, and after 30 minutes elapsed after the cigarette was completely burned, the concentration of cigarette smoke was visually observed. In addition, the feeling of wearing was confirmed by wearing a manufactured Hanji hat. The rest of the experimental procedure can be easily understood by those skilled in the art, and detailed description thereof will be omitted.

Experimental Example  2

1 kg of an adhesive solution was prepared by mixing water with 1 g of lacquer and 195 g of pool. The rest of the experiment was the same as in Experiment 1 described above.

Experimental Example  3

1 kg of the adhesive solution was prepared by mixing water with 1.5 g of lacquer and 198 g of pool. The rest of the experiment was the same as in Experiment 1 described above.

Experimental Example  4

1 kg of the adhesive solution was prepared by mixing water with 2 g of lacquer and 200 g of pool. The rest of the experiment was the same as in Experiment 1 described above.

Experimental Example  5

1 kg of the adhesive solution was prepared by mixing 2.5 g of lacquer and 199 g of water. The rest of the experiment was the same as in Experiment 1 described above.

Experimental Example  6

1 kg of the adhesive solution was prepared by mixing water with 3 g of lacquer and 200 g of pool. The rest of the experiment was the same as in Experiment 1 described above.

Experimental Example  7

1 kg of adhesive was prepared by mixing water with 3.5 g of lacquer and 205 g of pool. The rest of the experiment was the same as in Experiment 1 described above.

Experimental Example  8

1 kg of the adhesive solution was prepared by mixing 3.5 g of lacquer and 210 g of water. The rest of the experiment was the same as in Experiment 1 described above.

Experimental Example  9

1 kg of the adhesive liquid was prepared by mixing water with 4 g of lacquer and 220 g of grass. The rest of the experiment was the same as in Experiment 1 described above.

Experimental Example  10

1 kg of the adhesive liquid was prepared by mixing 4.5 g of lacquer and 230 g of water. The rest of the experiment was the same as in Experiment 1 described above.

Experiment result

As a result of performing the experiments according to Experimental Examples 1 to 10 described above, the following experimental results were obtained.

Experimental Example  Experiment result of 1

In Experimental Example 1, the ratio of the amount of water to the amount of grass was about 4.55. As a result of the deodorization experiment, white tobacco smoke still remained inside the transparent container. And as a result of wearing a hat, the feel of the hat was soft but somewhat moist.

Experimental Example  2 experimental results

In Experimental Example 2, the ratio of the amount of water to the amount of grass was about 4.12. As a result of the deodorization experiment, white cigarette smoke was somewhat removed from the inside of the transparent container, and the inside of the transparent container was observed to some extent. And as a result of wearing a hat, it felt like there was some moisture.

Experimental Example  3, experimental results

In Experiment 3, the ratio of the amount of water to the amount of grass was about 4.04. As a result of the deodorization experiment, white cigarette smoke was removed relatively well inside the transparent container, and the inside of it could be observed. And as a result of wearing a hat, I felt a soft touch.

Experimental Example  4 experimental results

In Experimental Example 4, the ratio of the amount of water to the amount of grass was about 3.99. As a result of the deodorization experiment, white cigarette smoke was well removed inside the transparent container, and the inside of the transparent container was well observed. And as a result of wearing a hat, I felt a soft touch.

Experimental Example  5 experimental results

In Experimental Example 5, the ratio of the amount of water to the amount of grass was about 4.01. As a result of the deodorization experiment, white cigarette smoke was removed relatively well inside the transparent container, and the inside of it could be observed. And as a result of wearing a hat, I felt a soft touch.

Experimental Example  6, experimental results

In Experimental Example 6, the ratio of the amount of water to the amount of grass was about 3.99. As a result of the deodorization experiment, white cigarette smoke was removed well inside the transparent container, and the inside of it could be observed. And as a result of wearing a hat, I felt a soft touch.

Experimental Example  7 experimental results

In Experimental Example 7, the ratio of the amount of water to the amount of grass was about 3.86. As a result of the deodorization experiment, white cigarette smoke was well removed inside the transparent container, and the inside of the transparent container was easily observed. However, as a result of wearing a hat, the hat felt a bit hard, so the fit was not good.

Experimental Example  8 experimental results

In Experimental Example 8, the ratio of the amount of water to the amount of grass was about 3.75. As a result of the deodorization experiment, white cigarette smoke was well removed inside the transparent container, and the inside of the transparent container was easily observed. However, as a result of wearing a hat, the hat felt a bit hard, so the fit was not good.

Experimental Example  9 experimental results

In Experiment 9, the ratio of the amount of water to the amount of grass was about 3.53. As a result of the deodorization experiment, white cigarette smoke was almost removed from the inside of the transparent container, and the inside was clearly observed. However, as a result of wearing a hat, the hat felt hard and the wearing was not good.

Experimental Example  10 experimental results

In Experimental Example 10, the ratio of the amount of water to the amount of grass was about 3.3. As a result of the deodorization experiment, white cigarette smoke was almost removed from the inside of the transparent container, and the inside was clearly observed. However, as a result of wearing a hat, the hat felt very hard and the feeling of wearing was not good.

Table 1 summarizes the experimental results of Experimental Example 1 to Example 10 described above.

As shown in Table 1, when the amount of the lacquer liquid contained in an adhesive liquid was 1 g or more, it was confirmed that the deodorizing property of a Hanji hat was excellent. In addition, in Experimental Examples 2 to 6, it was confirmed that the wearing feeling of the Hanji hat is excellent. As the amount of lacquer solution increases, the deodorizing property of the Hanji hat increases, but the manufacturing cost of the Hanji hat increases, so it is necessary to appropriately adjust the amount used. For example, as shown in Table 1, it is preferable to add the lacquer liquid only to 3 g of Experimental Example 6, which is excellent in wearing feeling of a Hanji hat.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. And it goes without saying that they belong to the scope of the present invention.

10. Hat Body 20. Edge Reinforcement
100. Hanji Hat 101. Edge

Claims (9)

A first step of providing a first hanji,
A second step of attaching the first hanji to a hat mold,
A third step of manufacturing a cap body by applying an adhesive solution on the first hanji and attaching a second hanji on the first hanji,
A fourth step of drying the cap body,
A fifth step of separating the hat body from the hat mold,
A sixth step of cutting edges of the dried hat body; and
A seventh step of covering the cut edge by adding a third hanji to the hat body
Including,
The third step is repeated three or more times, and in the third step, the adhesive liquid is 0.1 wt% to 0.3 wt% of lacquer, 19.5 wt% to 20 wt%, and a method for producing a Hanji hat comprising water as the remainder. . The method of claim 1,
The ratio of the weight of the pool and the weight of the water is 1: 3.9 to 1: 4.1 manufacturing method of the hanji hat. The method of claim 2,
The ratio of the weight of the pool and the weight of the water is 1: 4 manufacturing method of the hanji hat. The method of claim 1,
The adhesive solution further comprises one or more additives selected from the group consisting of silver powder, ocher and bamboo charcoal powder, the amount of the additive is 0.1wt% to 0.3wt% of the adhesive liquid manufacturing method of the cap. 5. The method of claim 4,
The amount of the additive is 0.2wt% of the adhesive liquid manufacturing method of the cap. The method of claim 1,
In the fourth step, by blowing hot air toward the hat body to dry the hat body, the drying temperature of the hat body is 50 ℃ to 70 ℃, the speed of the hot air is 2m / s to 3m / s, Drying time of the cap body is 15 hours to 20 hours manufacturing method of Hanji hat. The method according to claim 6,
The drying temperature of the hat body is 60 ℃, the speed of the hot air is 2.3m / s, the drying time of the hat body is 17 hours manufacturing method of a Hanji hat. The method of claim 1,
The manufacturing method of the hanji hat further comprising the eighth step of attaching a decoration on the outer surface of the hat body. The method of claim 1,
In the third step, the color of the first hanji and the color of the second hanji is a manufacturing method of the hanji hat mutually different.

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