KR20240001401A - Beeswax coated paper manufacturing method the same - Google Patents

Abstract

The present invention includes a first paper and a second paper preparation step (S10), a beeswax heating step (S20), a step of applying the beeswax melted in step S20 to one side of the first paper (S30), and a step of applying beeswax in step S30. A step of placing one side of the second paper in contact with one side of the coated first paper (S40), a step of pressing the other side of the second paper at a temperature of 60° C. or higher (S50), and the first It provides a method of manufacturing beeswax-coated paper, including the step of separating paper and the second paper (S60), and drying the first paper to complete the beeswax-coated paper (S70).

Description

Beeswax coated paper manufacturing method {BEESWAX COATED PAPER MANUFACTURING METHOD THE SAME}

The present invention relates to a process for making beeswax coated paper.

Since ancient times, our people are born on hanji, live in it all their lives, and eventually return to the natural soil, wrapped in hanji and receiving a warm feeling like a mother's arms. Being born on hanji means being born on hanji flooring, and living in it means living wrapped in hanji wallpaper and door paper. Touching it means living close to a book written and printed on Hanji, and being wrapped in it means being wrapped in Hanji and returning to nature when you die and mourn.

Indeed, has any other people in the world ever lived like our people, wearing yellow paper carpets called floor mats, lighting fires, and wearing Korean paper clothes? In the rainy and windy wilderness, military tents were made from Yudun paper, and during times of war, Korean paper armor was made and worn to block arrows using Gabui paper. Paper sheets, paper shoes, paper raincoats, paper wardrobes, paper bookshelves, paper candle holders, and paper canteens were made and used, and maple leaves, bamboo leaves, etc. were placed near small doors and window handles in the house to prevent damage or add flavor. Hanji was used everywhere in daily life by adding window paper on top of it. It would be difficult to find a precedent in human history for a people like ours who made all their daily necessities out of Hanji.

The bark of the mulberry tree is converted into fiber, pulled out of the water using a bowl, and dried under sunlight to become Korean paper given to us by nature. The color of traditional Korean paper itself is natural and is nature's basic color. We call this pure background color a pure color. Base color is not white, but a pure base color created in nature, and refers to the unprocessed natural color that each object has. When making Hanji, no pollution or substances harmful to the human body are added, and only the power of nature is used to turn yellow-brown paper mulberry tree into white colored Hanji. The color of Hanji is a product of nature itself and is another natural color created by the natural forces of sunlight, water, wind, fire, and time. Everything in Hanji is made using nature in nature and returns back to nature.

In the past, traditional Hanji was also called Baekji. When making Hanji, ‘cut the mulberry tree, steam it, boil it, dry it, peel it, boil it, beat it, mix it evenly, float it…’ 'Hanji is made by going through a process of 100 times until it is finished, so it is called Baekji. The production of our traditional Korean paper begins with cutting down mulberry trees from November to February, when the harvest is over and cold winds begin to blow. For paper mulberry trees, one-year-old young mulberry trees are used because the mulberry tree has delicate and soft fibers, making it good for making paper. After cutting down the mulberry tree, the process of peeling the mulberry tree, which is the raw material for paper, is done by filling a pot with mulberry trees, sealing it to prevent steam from escaping, and boiling it over fire. The bark of the mulberry tree is removed after it has been steamed in a mulberry pot filled with fumigation and heat. The peeled mulberry bark is called black bark or pidak. After soaking the pidak in cold water, the outer bark is removed using a dak knife to make white bark. When the white skin obtained in this way is dried well in the sun, it becomes the basic raw material for traditional Korean paper. To turn white skin into fiber, it must be boiled in lye water. Lye is made by pouring warm water of about 80 degrees into the ashes of burned straw, buckwheat stalks, and soybean stalks. At this time, lye removes impurities in the shell that cause discoloration and reduce durability. If you boil it in lye water for four to five hours, it becomes a raw material in a purer state than white skin. Next, the lye water is washed away and the stains on the peel are picked out by exposing them to sunlight in water. This is because the fewer specks, the better the quality of the paper. The white skin is then beaten until it becomes a paste and subjected to a beating process to make short fibers. Once this process is completed, the raw material from which paper can be made is completed. Next, put the raw mulberry material that has completed the refining process into water and stir vigorously to spread the fibers evenly, and then add the sticky mucous mulberry paste obtained by kneading the roots of Hwangsokgyu. Mulberry plants influence the thickness of paper by controlling the speed of water flow.

Korean paper, such as floor paper and window paper in Korea, all have the characteristic of being strong. Therefore, it has excellent preservation properties. Paper is also a representative product created by humans' desire for preservation. The saying that well expresses the excellent preservation of paper is “paper for a thousand years, silk for five hundred years.” Second, Hanji has long been used as a variety of art materials thanks to its soft, natural, and tough properties. Unlike Western art materials, Eastern art materials are all hydrophilic. In particular, traditional Korean paper has the characteristic of absorbing water well into the bottom rather than spreading to the sides. Additionally, there is paper made with oil as it goes well with oil, a representative example being floor paper. Flooring uses oil, but it has the advantage of allowing only air to pass through, not water, by using oil containing vegetable resins. Third, it has a unique Asian quality. Hanji, which has an elegant beauty compared to standardized Western paper, has a large size but does not have a fixed size, and each sheet has the same yet different appearance. Fourth, Hanji has adequate space between fibers. The window paper applied to the windows has the function of automatically adjusting the humidity in the room by reacting sensitively to the season by maintaining the gap between the external and internal spaces (Introduction to Hanji on the Cultural Heritage Administration website).

Hanji, which has various advantages as described above, has the property of absorbing water, so it is difficult to wipe off dirt with water when it gets on, and it is deformed when it absorbs water.

KR 10-2018-0087936 A J.P. 2011074509 A KR 101508438 B1* KR 1020110096851 A* J.P. 2001079816 A* J.P. 2011236410 A*

The present invention aims to provide a method for producing beeswax coated paper.

The present invention,

First and second paper preparation steps (S10),

Beeswax heating step (S20),

Applying the beeswax melted in step S20 to one side of the first paper (S30),

A step of placing one side of the second paper in contact with one side of the first paper to which beeswax was applied in step S30 (S40),

Compressing the other side of the second paper at a temperature of 60°C or higher (S50),

Separating the first paper and the second paper (S60), and

It provides a method of manufacturing beeswax-coated paper, including the step of drying the first paper to complete beeswax-coated paper (S70).

The first paper and the second paper are characterized in that they are Korean paper, and the Korean paper is characterized in that it is 25 g/m2 to 55 g/m2.

Heating from 60°C to 80°C in step S20,

In step S50, compression is performed at 60°C to 80°C.

According to an embodiment of the present invention configured as above,

It is possible to manufacture beeswax-coated paper that is accurately coated with beeswax that can be absorbed into Korean paper.

1 is a flow chart showing a method for manufacturing beeswax-coated paper according to an embodiment of the present invention.
Figure 2 is a photograph showing beeswax-coated paper manufactured according to the beeswax-coated paper manufacturing method according to an embodiment of the present invention.

Hereinafter, the method for manufacturing antibacterial and waterproof functional beeswax paper according to the present invention will be described in detail. At this time, if there is no other definition in the technical and scientific terms used, they have the meaning commonly understood by those skilled in the art to which this invention pertains, and the gist of the present invention is summarized in the following description and attached drawings. Descriptions of known functions and configurations that may be unnecessarily obscure are omitted.

The present invention relates to a method of producing beeswax-coated paper, which uniformly coats the paper with molten beeswax.

1 is a flow chart showing a method for manufacturing beeswax-coated paper according to an embodiment of the present invention. As shown, the method of manufacturing beeswax-coated paper according to an embodiment of the present invention includes a first paper and a second paper preparation step (S10), a beeswax heating step (S20), and melting the beeswax on one side of the first paper in step S20. A step of applying beeswax (S30), a step of placing one side of the second paper in contact with one side of the first paper to which beeswax was applied in step S30 (S40), the other side of the second paper Compressing at a temperature of 60°C or higher (S50), separating the first paper and the second paper (S60), and drying the first and second papers respectively to complete the beeswax-coated paper. Includes (S70).

In the first and second paper preparation steps (S10), paper is made by dissolving plant fibers in water and coagulating them flat and thinly, then draining the water and drying them. It is largely divided into Korean paper and Yangji paper. Hanji is further divided into hand-made paper and machine-made paper, and wax paper is further divided into paper (in a narrow sense) and cardboard. The main raw material of brisket is wood pulp, and Hanji was manufactured by human power using bast fibers such as mulberry, hemp, and hemp as raw materials, but in recent years, it is also made by mixing wood pulp and using machines. Accordingly, the distinction between brisket and Korean paper has become increasingly vague, and there is no choice but to distinguish based on the appearance of the product. Yangji paper is made by forming a single layer of fibers, while cardboard is made by forming several layers and pressing them while soaking water, so that the fibers stick together. However, there are many cases where it is difficult to accurately distinguish between thick paper and cardboard by appearance. The thickness of paper is expressed in g/㎡, which refers to the result when a 1×1m piece is weighed on a scale. (Doosan Encyclopedia Dupedia, Doosan Encyclopedia)

It is preferable to use Korean paper as the first paper and the second paper in step S10. For paper mulberry Hanji, the white paper is prepared by cutting and steaming the paper mulberry tree, removing the bark, trimming, and drying. The white skin is soaked in water, put in a pot, boiled in lye, boiled, bleached, and beaten with a bat to gently disperse the fibers, and then made into paper mulberry ( If you put yellow siliceous liquid in water to dissolve the fiber and then scoop it up and dry it, mulberry Hanji is completed. Among the Korean paper manufactured as above, it is preferable to use Korean paper with a weight of 21 g/m2 to 55 g/m2. In particular, it is preferable to use Korean paper with a thickness of 21 g/m2 or more as the second paper that will absorb the beeswax from the first paper. It is preferable to use the same type of first and second paper.

The first and second papers are not limited to Korean paper.

In step S20, the beeswax is heated, preferably to 60°C to 80°C. Beeswax is a yellow natural wax secreted from the underside of the abdomen of worker bees. Worker bees use it to collect honey, lay eggs, and build honeycombs. Beeswax is a solid animal wax collected from beehives by heat pressing and solvent extraction. Its main ingredients are palmitic acid ester of melicyl alcohol and cerotic acid. It is an amorphous substance with stickiness and is used as a raw material for cosmetics, electrical insulators, floor paints, candles, etc. It is also called beeswax, and its main ingredients are palmitic acid ester of melicyl alcohol and cerotic acid, and it also contains various fatty acids, alcohols, and higher hydrocarbons. It has a melting point of 62~63℃, specific gravity of 0.961~0.973, refractive index of 1.456~1.459, saponification value of 86~93, and iodine value of 8~14. Beeswax is an amorphous substance with a slight adhesiveness. (Doosan Encyclopedia Dupedia, Doosan Encyclopedia)

The beeswax melted in step S20 is applied to the first paper (S30). It can be applied to one side of the first paper using a brush roller or the like. According to another embodiment, in step S20, beeswax may be melted in a stainless steel bath at 60°C to 80°C and first paper may be added so that the melted beeswax is applied to one side.

The beeswax applied to Korean paper hardens immediately upon contact with air. There is a problem that the remaining amount of beeswax that has not completely penetrated the Korean paper gets on the user's skin or clothes when used, and dries in the thickly hardened area and falls off from time to time. After placing the second paper on one side of the first paper to which the beeswax has been applied, In step S50, in which the other side of the second paper is pressed at a temperature of 60°C or higher, the beeswax completely permeates the first paper, and the remaining amount that has not permeated permeates the second paper, thereby solving the above problems.

In step S50, the other side of the second paper is pressed with a stainless steel plate at 60°C to 80°C, or the other side of the second paper is rubbed with a metal roller at 60°C to 80°C so that the beeswax that has not penetrated into the first paper is transferred to the second paper. Allow to be absorbed.

According to another embodiment, step S50 may be performed by placing the first paper on the third paper. The third paper can be the same type of Korean paper or a different type of paper. Any remaining beeswax may be absorbed into a third paper. Place a third paper on a stainless steel plate at 60℃ to 80℃, place the other side of the first paper on it so that the other side of the first paper is in contact, and then place the second paper and rub the other side of the second paper to connect the second paper and the third paper. You can use paper to soak up any remaining wax.

Then, the second paper is separated from the first paper (S60), and the first paper is dried to complete the beeswax-coated paper (S70). The second paper and the third paper become the first paper again and a coating process can be performed to produce beeswax-coated paper.

Figure 2 (A) is a photograph of Korean paper, and (B) is a photograph of Korean paper coated with beeswax. As shown, if the beeswax-coated surface is covered with a second Korean paper and rubbed with a metal roller at 60°C to 80°C, or a metal plate at 60°C to 80°C is placed on it, the unabsorbed beeswax is absorbed into the second paper, so the first paper is not absorbed. Only the soaked beeswax remains, and the remaining beeswax hardens without being absorbed, preventing it from falling off or getting on the skin when touched.

Paper manufactured according to an embodiment of the present invention is coated with beeswax to ensure waterproofness, has gloss, and contains propolis to have antibacterial properties. The beeswax-coated paper manufactured according to the embodiment of the present invention, which has waterproofness, antibacterial properties and a good scent, can be used as a disposable pillow cover as shown in Figure 3, wallpaper, shoe insole, mask, origami, bus and train. It can be used as a headrest cover for airplane seats.

Claims (4)

First and second paper preparation steps (S10);
Beeswax heating step (S20);
Applying the beeswax melted in step S20 to one side of the first paper (S30);
A step of placing one side of the second paper in contact with one side of the first paper to which beeswax was applied in step S30 (S40);
Compressing the other side of the second paper at a temperature of 60° C. or higher (S50);
Separating the first paper and the second paper (S60); and
Completing beeswax-coated paper by drying the first paper (S70); A method for producing beeswax-coated paper, comprising: According to claim 1,
A method of manufacturing beeswax-coated paper, characterized in that the first paper and the second paper are Korean paper. According to claim 1,
Heating from 60°C to 80°C in step S20,
A method of manufacturing beeswax-coated paper, characterized in that pressing at 60°C to 80°C in step S50. Beeswax-coated paper manufactured by the beeswax-coated paper manufacturing method of claim 1.