KR101264665B1 - A lacquered ecofriendly korean dished and the manufacturing method natural loess and the paper mulberry meterial - Google Patents

Abstract

This company contains tablecloths with far-infrared ray and anion release function by containing natural ocher and powder of mulberry used as a support material to combine foods to enhance the taste of food with biodegradable materials to secure certain strength and use for a certain period of time. It relates to a tableware using only raw materials harmless to the soil or nature when the tableware is discarded.
Nature-friendly tableware provided herein is 10 ± 5% by weight ocher powder 0.5 ~ 30㎛ particle size, 1 ± 0.5% by weight of 0.5 ~ 150㎛ particle size of mulberry pulp, 35 ± 10% by weight biodegradable starch powder, non-toxic resin 100 parts by weight of a tableware composition comprising 54 ± 15.5% by weight of reinforcement and 5 to 10% by weight of the process water is used, the process water is used, and the process water is mixed with lacquer extract or duck pulp sponge, and then press-molded. It is about sanitary dinnerware.

Description

A lacquered ecofriendly korean dished and the manufacturing method natural loess and the paper mulberry meterial}

The present application relates to an environmentally friendly tableware made of natural ocher and paper mulberry and finished with lacquer and a method of manufacturing the same.

Recently, with the development of the food industry and the spread of well-being trends, there is a growing interest in food safety and healthy food. As a result, demand for a healthy eating culture is spreading, and related industries are rapidly growing.

Korean food is a low-calorie food, and Korea's representative foods such as Bulgogi, Galbi, Kimchi, Bibimbap, Jeon, and Tofu, which are known to the world through the recent 'Daejanggeum' drama, are introduced in Korea, China, Japan as well as the Americas. There are also reports of an increasing number of tourists entering Korea to buy Korean food.

The present invention relates to a tableware for providing Korean traditional foods in our traditional Korean foods together with the recent Korean wave. More specifically, Korean foods are mixed with clay extracted from the green raw material, yellow clay and Korean paper mulberry. In the meantime, the present invention relates to a well-being nature-friendly tableware, which is surface-treated with a powder extracted from a binder of inorganic natural material and lacquer to increase the bonding strength of these materials.

Traditional Korean food is characterized by fermented foods that our ancestors have developed from ancient times, and the secret to accelerating the globalization of Korean food lies in our intestinal taste. Our traditional fermented foods will open up a new world of taste that they didn't know. Since we can't change our world table by conveying our doenjang and red pepper paste, they make meat like their favorite sauce by developing them. In order to provide them with vegetables, vegetables, etc., it is necessary to develop ceramic Korean foods that can preserve the original taste, not the steel or stainless steel plastic melamine container.

Since ancient times, our ancestors use food as a side dish bowl, which is divided into boiled rice, bean jam, omparis, bodhisattva, plate, hap, and so on. Each bowl has a lid, and the bowl is the smallest bowl used to hold various seasonings.It is divided into soy sauce, chojang, chili sauce, and salted sauce. It was used as a container for namul, and used mainly on the table, and was used as a bowl of cold water in the court.

Omparis is made of scam, similar to women's bari, and used to store dongchimi, etc., and the dish contains meat, rice, hot pot, stir-fry, rice cake, abbreviation, noodles, hot pot, and stir-fry.

The present application is to provide a nature-friendly sanitary tableware by mixing the various Korean foods such as natural ocher and Korean support material mulberry fiber powder and biodegradable starch and non-toxic binder components pressurized and compressed at a constant pressure.

Looking at the technology to provide as a product of a specific field using natural loess or Korean support material mulberry as a natural-friendly raw material as described herein, First, as a technology to use natural ocher and Korean paper mulberry as a technology It is disclosed in the technique for obtaining Hanji hwangpan board, but the patent is kneading and mixing with the mixture by adding a natural duck pulp sponge solution as a support material without mixing with water in the kneading process for combining ocher and feldspar or biotite There is disclosed a technique to solve the problem of sick house syndrome by using Hanji ocher plate as a wall or floor material with a unique flavor, enhancing the breathability and humidity control, and creating a comfortable atmosphere without changing the color of the mulberry.

However, the patent technology is not a container for food, but rather a floorboard used as a flooring of a building or a bed, and has a completely different field of application from the tableware containing food disclosed herein, and also in the composition of raw materials. I use only the mulberry tree can be seen that the use of other raw materials is completely different.

In addition, Korean Patent No. 0880888 discloses a method for producing Hanji clay, wherein the shredder is wetly pulverized with small fibers of 1 to 2 mm. The grinder is pulverized by a gear or a mill-type wet grinder. Disclosed is a technique for obtaining Hanji clay by crushing the size of 1 to 2 mm, dehydrating and drying the pulverized mulberry fibers, finely pulverizing again, and powdering it to 300 mesh to 1 mm and mixing it with a natural adhesive.

However, the technology is used as a clay for obtaining boroch or various accessories or handicrafts using Hanji clay, and its application field is completely different from the tableware containing the food disclosed herein, and it is a support material in the composition of raw materials. Only using the mulberry tree can be seen that the use of other raw materials is completely different.

This company contains tablecloths with far-infrared ray and anion release function by containing natural ocher and powder of mulberry used as a support material to combine foods to enhance the taste of food with biodegradable materials to secure certain strength and use for a certain period of time. When the tableware is discarded after the invention is started with the problem of providing a tableware using only raw material harmless to soil or nature.

Our company finds the optimum blending ratio of powdering degree of ocher, powdering degree of Korean paper mulberry, and mixing ratio of main materials, and provides functional ceramic Korean foods that make various tastes of Korean food without compromising our traditional Korean taste. It is an invention having the purpose to be.

Most of the tablewares on the table are made of stainless steel, glass, melamine containers and ceramic dishes, but steel tableware has the advantage of being recycled after use, but glass, melamine containers and ceramic dishes are more natural after use. When discarded in the environment, it is not decomposed but remains semi-permanent, which causes environmental pollution problems, and decomposes under the current natural conditions for a few hundred years. It is recognized.

Therefore, there is a growing demand for new materials that are easily decomposed in the natural environment and do not cause environmental pollution problems. As a substitute material, "biodegradable plastics" are partially commercialized, and biodegradable plastics are bacteria, algae and mold. It refers to plastic that is completely decomposed into water and carbon dioxide or water and methane by microorganisms in nature such as.

When the ocher and paper mulberry pulp are included as a tableware ingredient, the anion and far-infrared rays which are beneficial to the human body are radiated by the action of the minerals contained in the ingredients to prevent oxidation of the contents, and to be stored for a long time, and to have deodorizing efficacy. At the time of disposal, the microorganism was activated to decompose by microorganisms, so that the polymer could be decomposed into environmentally harmless substances in a short time.

Even in the prior art, a natural high molecular material such as starch, sawdust powder, pulp powder, rice hull powder, etc., has a similar durability to conventional polyethylene, polypropylene, and the like. It has a good degree and is harmless to the environment when it is disposed of in the soil, and there has been little research on the generation of noxious gas upon incineration. The inventors of the present invention include tableware comprising ocher and paper mulberry pulp to be applied to the material. Attempts to provide a satisfactory result could not be achieved.

The inventors of the present invention contain tablecloths having far-infrared rays and anion release function by containing the mulberry powder used as natural ocher and Korean support material to ensure a certain strength by combining the tableware to enhance the unique taste of Korean food with biodegradable materials When the tableware is thrown away after a certain period of time, the result of the study, which has undergone numerous trial errors in order to obtain a result that can provide a tableware using only raw materials that are harmless to soil or nature, are classified as 0.5 ~ 30㎛ particle size. 100 ± 5 parts by weight of a dish composition comprising 10 ± 5% by weight, 1 ± 0.5% by weight of mulberry pulp classified into 0.5 ~ 150㎛ particle size, 35 ± 10% by weight biodegradable starch powder, 54 ± 15.5% by weight of non-toxic resin reinforcement Process water is used in the 5 ~ 10% by weight of the tableware composition, the process water is used for lacquer extract or Doc pulp sponge solution In the case of compression molding after mixing, the invention is completed to confirm that the desired sanitary tableware can be obtained.

In addition, the present application may provide a sanitary tableware having a beautiful and beautiful appearance by performing a lacquer coating mixed with an aqueous acrylic and a purified lacquer component in a 2: 1 weight ratio on the surface of the sanitary tableware.

Here, the manufacturing room for obtaining Korean food well-being sanitary tableware using eco-friendly raw materials, and dried 10 ocher 5% by weight and oak bark classified into 0.5 ~ 30㎛ particle size by drying the natural ocher 100 parts by weight of a tableware composition was formed with a composition comprising 1 ± 0.5% by weight of mulberry pulp classified as 0.5 ~ 150㎛ particle size, 35 ± 10% by weight of biodegradable starch powder and 54 ± 15.5% by weight of non-toxic resin reinforcement, The process of mixing with the process water in the range of 5 to 10% by weight of the tableware composition, but the process water is mixed with the tableware composition using a lacquer extract or Doc pulp sponge solution to obtain a sanitary tableware by compression molding do.

The tableware provided herein includes ocher and paper mulberry pulp to emit negative ions and far infrared rays, which are beneficial for the activation of foods by the action of minerals, to prevent oxidation of the contents, to allow long-term storage, as well as to deodorize and to be disposed of. In the city, the decomposition of the microorganism is activated, and the polymer is decomposed into a material that is harmless to the environment in a short time.

1A to 1B: Particle size distribution test report of ocher powder used in the present application.
Figure 1c: Test report of the component analysis of the loess powder used herein.
2A to 2B: Particle size distribution test report of Docpul powder used herein.
Figure 2c: Component analysis test report of the duck pulp powder used herein.
3a and 3b: test report for the ocher well tableware provided herein.

Hereinafter to describe the embodiments of the invention for implementing the technical idea of the present application, the following embodiments illustrate one application for the implementation of the technical idea of the present application, and should not be construed as limited thereto. It should be understood that the scope of protection of the present application should be interpreted as meaning and concept corresponding to the technical idea of the present invention, and that there may be various equivalents and modifications that can replace them at the time of the present application.

In addition, the examples described herein describe the best examples in the range that meets the level of results desired by the inventors through numerous trial errors, and the ranges indicating the upper and lower limits of the specification are set to the upper and lower limits of the numerical values set forth. In the case of deviation, the inventors should recognize that the numerical values are fixed because they cannot achieve or lack the desired purpose.

The present invention is to provide a natural-friendly tableware provided using natural ocher and paper mulberry pulp, 10 ± 5% by weight ocher powder of 0.5 ~ 30㎛ particle size, 1 ± 0.5% by weight of mulberry pulp of 0.5 ~ 150㎛ particle size 100 parts by weight of a tableware composition comprising 35 ± 10% by weight of biodegradable starch powder and 54 ± 15.5% by weight of non-toxic resin reinforcement, and 5 ~ 10% by weight of the tableware composition is used. The present invention relates to a tableware, which is provided after being mixed with a liquid and then compression molded.

Preparation of ocher raw materials.

The ocher raw materials used in the present application are used for tableware provided by human beings, and it is natural that the best raw materials should be used. It is known to remove the soil and use the yellow soil layer of less than 1m as a material, and the present inventors collect the yellow soil of Yeoju from Gyeonggi-do, dry it in the shade for 3 days, and sift the ocher powder of 0.5 ~ 30㎛ particle size. In order to confirm that it can be usefully used to obtain a tableware, the request was made to the Korea Chemical Convergence Testing Laboratory for particle size analysis and component analysis experiments, the experimental results are presented in the data of Figure 1a to 1c.

Muckwood Pulp Preparation

Cut the mulberry to 10 ~ 30 ㎝ size and dry it in the shade for more than 30 days and grind it with a grinder. The completely dried mulberry is hard to crush because it is hard in the bark. It can be easily crushed, and made of mulberry pulp powder in various particle sizes to make a mixture of ocher and biodegradable starch powder, non-toxic resin reinforcement and various compositions, and resulted in compressive strength, tensile strength and water resistance. It was confirmed that the best physical properties when provided with the mulberry pulp powder and commissioned the particle size analysis and component analysis experiment to the Korea Institute of Chemical Convergence Testing, the experimental results are shown in the data of Figure 2a to 2c.

Lacquer extract

The present inventors use the lacquer extract component as a binder in the process of finding a condition to secure a certain range of compressive strength and tensile strength by making a mixture of ocher particles, mulberry pulp powder, biodegradable starch powder, non-toxic resin reinforcement and a certain composition. After confirming that the desired physical properties can be obtained, put 200 liters of water in the cauldron and put 20 kg of lacquered wood cut in the range of about 10-30 cm in length and boil it for about 6-8 hours. The lacquer extract was concentrated to about 1/10 and had a slight viscosity, and used as a batter solution binder.

Doc pulp sponge

The inventors of the present invention confirmed that the mulberry pulp was not easily pulverized by a general grinder in the grinding process to obtain the mulberry pulp powder before using the lacquer extract, squeezed 200 L of water in the cauldron and the length was about 10 to 30 20 kg of the cut mulberry in the range of ㎝ was put and boiled for about 3 to 4 hours and attempted to grind. The remaining concentration of about 50 ℓ was confirmed that the bark of the molten bark was melted into the turmeric sponge and the sponge was ocher Particles, mulberry pulp powder, biodegradable starch powder and non-toxic resin reinforcement were used as a binder, and the mulberry was dried and pulverized.

Other biodegradable starch powders used herein were purchased from biodegradable starch powder containing 20 ± 5 parts by weight of dextrin and 80 ± 5 parts by weight of corn starch having a water content of about 10 ± 3 wt%. a), polypropylene (b), polystyrene (c) to purchase and use the resin, and through various trial and error can be obtained in the final composition of the desired tableware when provided in the following formulation.

division     Basic composition (100 parts by weight)  bookbinder  Experiment result ocher Doc pulp
powder Biodegradable
Starch Non-toxic
Resin reinforcement A, B
usage Compressive strength
(kgf / cm2) The tensile strength
(kgf / cm2) Example 1  10  1.5  35.8  a 52.7  A 5.5  68.4 4.98 Example 2  15  0.5  31.8  b 52.7  A 5.5 63.2 4.58 Example 3  15  1.0  42.5  c 41.5  B 5.5 62.4 4.54 Example 4  20  2.0  32.0  a 46.0  A 5.5 59.7    4.32 Example 5  20  1.0  42.0  b 37.0  B 5.5 58.6 4.25 Example 6  7  1.0  38.0  c 54.0  A 5.5 71.2 5.24

Example of preparing a composition for obtaining a dough for providing dishware

Example 1 to Example 6 shows the mixing ratio of the base material to achieve the composition of 100 parts by weight of the base material in the experimental process for carrying out the present subject matter in the non-toxic resin reinforcement polyethylene as a, polypropylene as b, polystyrene is The lacquer extract in the binder is represented by A, and the pulping pulp sponge solution is indicated as B. The base raw material composition is 100% made of ocher and duct pulp, all biodegradable, and non-toxic reinforcing materials. After mixing with a kneader kneader using an extract (A) or Doc pulp sponge (B), compression molding to a thickness of 2.4 mm using a 30 × 30 cm mold to obtain a container, and curing the molded product in a shade for 1 week. After compressing, the compressive strength is performed by KS F 2405 and tensile strength by KS F 2423, and the water resistance is extracted from a part of the manufactured molded product in boiling water, and the binder is decomposed. Experiments were conducted to measure the time when the sieve was found. In the results of Examples 1 to 3 and 6, although the bonding structure of the molded body was not broken or cracked even when boiling in boiling water for 3 hours or more, it was carried out. In the results of Example 4 and Example 5, it was found that the binding structure was partially damaged in the process of checking after 3 hours in boiling water.

Applicant confirms that the physical properties provided from the compositional formulations of Examples 1 to 6 above are the best and the properties of Example 6, and the tableware provided in Example 6 is quality Test management was requested for management, and the results of analysis by the test method of KS G 5602; 2006, as shown in the results of FIGS. 3A and 3B, resulted in confirming and filing the results satisfying all the required physical properties as food containers.

Applicants have added pure lacquer that does not use any chemicals to add the ability to absorb TVOCs (anti-fungal, anti-mildew, insect repellent, and harmful substances) into the tableware. ) Nine Color Products], and after coating, thermosetting and drying to 180 ~ 200 ℃ range to obtain a lacquer coating of a beautiful texture.

Therefore, the natural-friendly tableware provided from the technical idea of the present invention is 0.5-15 μm particle size of ocher powder 5-15% by weight, 0.5-150 μm particle size of mulberry pulp 0.5-1.5 weight%, biodegradable starch powder 25-45 100 parts by weight of a tableware composition comprising 3% by weight, non-toxic resin reinforcement 38.5 ~ 69.5% by weight, the process water is used in 5 to 10% by weight of the tableware composition, the process water is mixed with a lacquer extract or a pulping pulp sponge, and then compression molded It provides only basic composition for providing sanitary utensils provided, but using ocher powder as the material of the above basic composition, for example, 5 wt% of the similar ocher component of the present application and general clay 5 ~ 10 Even if it is substituted with other similar substitutes having an equivalent function in the form of parts by weight, it is provided as a tableware for food and is provided with the same purpose. It can be said that it uses the original technical idea.

The data presented in the drawings of the present application is a test report issued by the Korea Institute of Chemical Convergence Testing or the Korea Living Environment Testing Institute.

Claims (5)

In the nature-friendly sanitary tableware provided using natural ocher and paper mulberry,
10 ± 5% by weight of 0.5 ~ 30㎛ particle size ocher powder, 1 ± 0.5% by weight of 0.5 ~ 150㎛ particle sized mulberry pulp, 35 ± 10% by weight biodegradable starch powder, 54 ± 15.5% by weight of non-toxic resin reinforcement Sanitary tableware comprising 100 parts by weight of the tableware composition to be used, the process water is used in 5 to 10% by weight of the tableware composition, the process water is selected from the lacquer extract or the pulping pulp sponge, mixed and then pressed and molded. The method of claim 1, wherein
Sanitary tableware characterized in that it is provided by performing a lacquer coating mixed with an aqueous acrylic and purified lacquer components in a 2: 1 weight ratio on the surface of the sanitary table. In the sanitary table manufacturing method for obtaining a well-being tableware for Korean food using eco-friendly raw materials,
10 ± 5 wt% of ocher powder classified into 0.5 ~ 30㎛ particle size and dried bark and dried mulch bark pulp classified as 0.5 ~ 150㎛ particle size and biodegradable 100 parts by weight of a tableware composition with a composition comprising 35 ± 10% by weight of starch powder and 54 ± 15.5% by weight of a non-toxic resin reinforcement, and is selected from lacquer extract or duff pulp sponge in the range of 5-10% by weight of the tableware composition. Sanitary tableware manufacturing method characterized in that the process water is mixed, pressed and molded. delete delete

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