KR102091447B1 - Cooking and packing versatile sheet containing charcoal, manufacturing method the same - Google Patents

Abstract

Disclosed is a multi-purpose sheet containing charcoal and a method for manufacturing the same, which enables cooking of various food materials including various meats and fish in a restaurant or home where charcoal cannot be used. To this end, a multi-purpose sheet is provided with charcoal comprising a sheet of Korean paper, wood pulp, charcoal powder, and a charcoal sheet containing epoxy resin, and an adhesive provided between the sheet of paper and the charcoal sheet to attach each other to an adhesive sheet. do. And the mixing step of mixing the wood pulp, charcoal powder, and epoxy resin to produce a mixture, and the aging step of aging the mixture at room temperature for 18 to 30 hours, and shaping the mixture into a sheet shape and drying it to form a charcoal sheet. It provides a method for producing a multi-purpose sheet containing charcoal, including a forming step to generate, and a laminating step to combine the charcoal sheet with Korean paper. According to the present invention, when cooking meat, fish, etc., it helps to prevent the cooking object from burning or sticking, and it is possible to smoothly remove fat components of meat, and carbon monoxide is not generated even if a part is burned.

Description

Multi-purpose sheet for cooking and packaging containing charcoal and its manufacturing method {COOKING AND PACKING VERSATILE SHEET CONTAINING CHARCOAL, MANUFACTURING METHOD THE SAME}

The present invention relates to a sheet for cooking and packaging containing charcoal and pulp, and more specifically, used to cook various food materials including various meats and fish in a restaurant or home where charcoal fire cannot be used, or to maintain freshness of food materials It relates to a sheet for cooking and packaging containing charcoal that can be used for storage in a dried state.

In general, the fire plate used in a home or business is a fire plate made of metal. If you cook meat once, food residue remains on the fire plate.

The cooking plate is divided into a grill type that uses a gas or charcoal as a heat source to directly apply a heat source to meat, and an indirect plate type that heats the plate and heats the meat on a heated plate to grill.

The plate-shaped fire plate uses a stone or metal material, and is manufactured in various ways according to its shape and function.

Most of the prior arts have a structure in which heat can be directly applied to a container from a heat source through a hole formed in the center of a cooking plate (or grill or cooking plate), and the shape of the oil is easily discharged. In addition to the function, the coating is applied to the surface to prevent the meat from sticking to the burning board or burning, but when used for a long time, the coating may peel off.

In order to solve the above problems, when grilling meat in a restaurant or home, aluminum foil is placed on the top of the grill and the meat is grilled. If a lot of aluminum foil is contaminated, aluminum foil is removed and a new aluminum foil is installed on the grill. Although it has provided hygienic meat dishes, aluminum foil is one of the substances that are easily oxidized. If food or kimchi with vinegar is stored for a long period of time as an aluminum foil, harmful substances from aluminum foil can be mixed with food and absorbed into the human body. have.

Moreover, aluminum foil has a risk of explosion and fire if it is not noticed in addition to the human body's harmfulness and environmental problems, and also has a problem of causing environmental pollution because it is difficult to dispose of waste due to the long decomposition period.

In recent years, with the improvement of living standards and the awareness of well-being products is increasing, the preference of eco-friendly paper foils is increasing in place of the existing aluminum foils, which poses a controversy over harmfulness. This paper foil is a new concept food paper that can be used for a wide range of applications such as cooking because it has water resistance, oil resistance, and heat resistance.

However, the paper foil simply serves to prevent the cooking oil from sticking to or burning on the fire, cannot properly absorb the grease generated by the cooking oil, does not evenly transfer heat across the paper foil, and directs the gas heat source directly. When exposed, there was a problem that a fire occurred.

In order to solve the above-mentioned problems, the Korean Registered Utility Model Publication No. 20-0272449 made the powdered yellow soil uniformly adsorbed on one side of Korean paper, and the Korean Registered Utility Model Publication No. 20-0274690 published Germanium and mackban stone It was invented in the form of a powder, and was uniformly adsorbed on one side of Korean paper, so that a Korean paper Germanium mackban stone cooking plate was invented, characterized in that it was formed to a thickness of 0.01 mm to 1 mm. There was a problem that it was not easy.

Republic of Korea Registered Patent No. 10-1855042 (Announcement of May 4, 2018) Republic of Korea Registered Patent No. 10-1748088 (announced on June 15, 2017) Republic of Korea Patent Publication No. 10-2012-0009537 (2012.02.02 published) Republic of Korea Utility Model No. 20-0272449 (April 15, 2002 announcement) Republic of Korea Patent Publication No. 10-2012-0009537 (2009.11.12 published)

Accordingly, the first object of the present invention is to remove and remove the greasy oil generated in the cooking process of meat, and to indirectly transfer the heat directly transferred to the meat through surface contact to prevent excessive discharge and carbonization of the juice, smoke It is to provide a sheet for cooking and packaging containing charcoal that can suppress the occurrence.

In addition, the second object of the present invention is excellent in breathability, maintains the freshness of the packaged ingredients, has a sterilizing function, and provides a sheet for cooking and packaging containing charcoal that can prevent the packaged ingredients from decaying. Is doing.

In addition, the third object of the present invention is to avoid burning at a predetermined temperature by adding charcoal without using a silicone coating or the like, and can absorb oil generated from meat and fish during the cooking process or packaging process, and generate odor. It is to provide a method of manufacturing a sheet for cooking and packaging containing charcoal that can reduce the.

In order to achieve the above-described first and second objects of the present invention, in one embodiment of the present invention, it is provided between Korean paper, wood pulp, charcoal powder, and a charcoal sheet containing epoxy resin, and between the paper and the charcoal sheet. Provided is a sheet for cooking and packaging containing charcoal, which includes an adhesive for attaching Korean paper and a sheet of charcoal to each other.

In addition, in order to achieve the third object of the present invention, in one embodiment of the present invention, the mixing step of mixing the wood pulp, charcoal powder, and epoxy resin to produce a mixture, and the mixture at room temperature for 18 to 30 hours A method of manufacturing a sheet for cooking and packaging containing charcoal, including a aging step of aging, a forming step of forming the mixture into a sheet shape and drying to produce a charcoal sheet, and a laminating step of laminating the charcoal sheet with Korean paper. to provide.

According to the present invention, since it contains Korean paper, it is not easily damaged and has excellent breathability. Due to the excellent air permeability, the storage period of food materials can be increased when food materials that require ventilation are packaged and stored.

In addition, since the present invention has a charcoal powder and has its own sterilization function, it is possible to prevent spoilage of food ingredients when packaging them.

In addition, the present invention can help prevent cooking objects from burning or sticking when cooking meat, fish, or the like in a restaurant or at home, and can perform cooking with a maximum fat removal rate of meat.

In addition, the present invention does not easily burn even if the surface is not coated with silicon, and carbon monoxide is not generated even if a part is burned.

In addition, the present invention can be easily replaced during cooking, so that the residue of the cooking object can be prevented from being carbonized by remaining on the fire plate, saving detergent and tap water when washing the cooking utensils, and washing dishes is simplified.

As described above, the present invention provides a healthy value by fusing PCBs, lead, arsenic, formaldehyde, and five harmful harmful toxins and breathable Korean paper and charcoal with far-infrared, anion, and deodorant properties, and cooking Or it reduces the odor generated during packaging and can absorb high fat oil.

1 is an exploded perspective view for explaining a sheet for cooking and packaging according to the present invention.
2 is a cross-sectional view showing a sheet for cooking and packaging according to the present invention.
3 is a partially enlarged plan view showing an embodiment of a sheet for cooking and packaging according to the present invention.
4 is a flow chart for explaining a method of manufacturing a sheet for cooking and packaging according to the present invention.

Hereinafter, a multipurpose sheet for cooking and packaging containing charcoal according to preferred embodiments of the present invention (hereinafter referred to as 'multipurpose sheet') will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view for explaining the multi-use sheet according to the present invention, and FIG. 2 is a cross-sectional view showing the multi-use sheet according to the present invention.

1 and 2, the multi-purpose sheet according to the present invention is a Korean paper (10) in contact with a cooking object or a packaging object, a charcoal sheet (20) in contact with one side of the Korean paper (10), and the Korean paper (10) and an adhesive (30) for attaching the charcoal sheet (20) to each other.

Hereinafter, each component will be described in more detail with reference to the drawings.

1 and 2, the multi-use sheet according to the present invention includes a Korean paper (10).

The Korean paper 10 is a paper that is not coated with silicone resin for food to be able to withstand high temperatures on the surface because it does not come into direct contact with cooking utensils such as a fire plate. The absorption amount of is improved. In addition, even if the multi-purpose sheet of the present invention is used as a wrapping paper for a general food material such as Guamegi, the Korean paper 10 absorbs the oil spilled from the Guamegi and prevents the oil spilled from the food material from flowing out of the wrapping paper.

As a specific aspect, the Korean paper 10 according to the present invention may include wood pulp, mulberry pulp, and epoxy resin. At this time, the Korean paper 10 may further include a dispersant.

The paper 10 is superior in durability compared to a normal paper sheet that does not contain mulberry pulp, so it is not easily torn even when wetted with water or a aging liquid. In addition, when using only short-fiber type wood pulp, hanji (10) is difficult to form pores, and when only long-fiber type mulberry pulp is used, the tensile strength increases, but the surface may be rough, so long-fiber form and short-fiber form The pulp of the mixture is used as appropriate.

More specifically, the Korean paper 10 is composed of 72 to 85% by weight of wood pulp, 10 to 20% by weight of mulberry pulp, and 4 to 8% by weight of epoxy resin. In this case, the Korean paper 10 may further include 0.2 to 0.8% by weight of a dispersant.

The mulberry pulp is a tough fiber of bast fiber, has a high viscosity, a strong binding property, and produces a tough sheet because of the excellent strength of the tissue itself compared to wood pulp. It performs a warming function and provides a soft and tough texture.

When the mulberry pulp is used in an amount of less than 10% by weight, it may be easily torn during cooking of the cooked object or easily torn by external impact when transporting the packaged object. There is a problem that the manufacturing cost is not improved.

The epoxy resin provides a viscosity that allows the Korean paper 10 to be molded into a sheet shape, and if less than 0.2% by weight is included, it is morphologically unstable and can be easily torn, and when it exceeds 0.8% by weight, Viscosity may increase, resulting in a problem that sheet warpage decreases.

Since the Korean paper 10 absorbs and maintains the oil component contained in the cooking object, it is not carbonized even if it is continuously heated by the cooking appliance.

3 is a partially enlarged plan view showing an embodiment of a multi-use sheet according to the present invention. The hanji 10 may be composed of a first hanji layer for a base on which an intaglio pattern 12 is formed, and a second hanji layer for coating provided on the first hanji layer, as shown in FIG. 3. have.

The first hanji layer is provided with a function to store the oil component absorbed through the second hanji layer because a plurality of circular or traditional patterns, such as intaglio patterns 12 are formed uniformly distributed therein. In addition, it provides a function to enhance the productability by adding design to the product. To this end, the first Korean paper layer is formed to have a thickness of 1 to 2 mm, and the intaglio pattern 12 may be formed to have a diameter of 4 to 8 mm.

The second hanji layer provides a function to limit the movement of the oil component so that the oil component accommodated in the intaglio pattern 12 of the first hanji layer is not discharged to the outside. To this end, the second hanji layer is formed to have a thickness of 0.3 to 0.5 mm.

In other words, the oil component accommodated in the intaglio pattern 12 is primarily limited in movement due to the cohesion between oil molecules and the interfacial tension due to capillary action, and is blocked through the second cold layer to limit the secondary movement. .

1 and 2, the multi-use sheet according to the present invention includes a charcoal sheet 20.

The charcoal sheet 20 is attached to the lower portion of the Korean paper 10, and serves to transfer heat generated in the cooking appliance to the Korean paper 10 by directly contacting the cooking appliance instead of the Korean paper 10. In addition, the charcoal sheet 20 provides far-infrared rays and negative ions to the packaged object packaged as a multi-use sheet to suppress corruption of the packaged object.

As a specific aspect, the charcoal sheet 20 according to the present invention may be composed of wood pulp and charcoal powder 22 and an epoxy resin. At this time, the charcoal sheet 20 may be configured to further include a dispersing agent.

More specifically, the charcoal sheet 20 is composed of 82 to 90% by weight of wood pulp, 5 to 10% by weight of true charcoal powder 22, and 4 to 8% by weight of epoxy resin. At this time, the charcoal sheet 20 may be configured to further include a dispersant 0.2 to 0.8% by weight.

The charcoal powder 22 improves the taste of the cooking object through the release of far infrared rays and anions, and provides a hygienic and harmless environment to the human body. At this time, if the charcoal powder 22 is contained in less than 5% by weight, it is difficult to exert the efficacy of the charcoal powder 22, and when the charcoal powder 22 is contained in excess of 10% by weight, the charcoal sheet 20 is externally A problem that can be broken by impact may occur.

It is preferable to use the crushed charcoal powder 22 so that the average charcoal powder 22 has an average diameter of 10 to 500 μm.

The epoxy resin is to provide a viscosity that allows the charcoal sheet 20 to be molded into a sheet shape. If less than 0.2% by weight is included, it is morphologically unstable and can be easily torn, and if it exceeds 0.8% by weight, the mixture The viscosity of the charcoal sheet 20 may be increased, resulting in a problem of deterioration in warpage.

If necessary, the charcoal powder 22 is preferably used charcoal white charcoal baked 1 or more times, preferably twice, at 1100 to 1300 ° C. This is because the normal charcoal black charcoal baked at a temperature of about 800 ° C. may generate carbon monoxide during the combustion process and adversely affect health.

2, the multi-use sheet according to the present invention includes an adhesive (30).

The adhesive 30 is provided between the Korean paper 10 and the charcoal sheet 20 to attach the Korean paper 10 and the charcoal sheet 20 to each other, and a vinyl resin adhesive such as a vinyl acetate resin emulsion adhesive may be used. , It is not necessarily limited to this, and can be used as long as it is harmless to the human body and is capable of laminating the charcoal sheet 20 on the lower surface of the Korean paper 10.

For example, polyvinyl alcohol or the like can be used as the adhesive 30. Specifically, as the adhesive 30, H-DF9, an eco-friendly adhesive produced by Shinsung S Co., Ltd., can be used.

4 is a flow chart for explaining a method for manufacturing a multi-use sheet according to the present invention.

Referring to Figure 4, the method of manufacturing a multi-use sheet according to the present invention is a compounding step (S100) for generating a mixture for a charcoal sheet, an aging step (S200) for aging the mixture, and molding the mixture into a sheet shape It includes a forming step (S300) of generating the charcoal sheet 20, and a laminating step (S400) of laminating the charcoal sheet 20 with the Korean paper 10.

The blending step (S100) is a step of producing a mixture by mixing wood pulp, charcoal powder, and epoxy resin, 82 to 90% by weight wood pulp, 5 to 10% by weight charcoal powder, and epoxy resin 4 in the first mixing tank. After adding to 8% by weight and then mixed to produce a mixture for the charcoal sheet (20). At this time, 10 to 50 parts by weight of water is mixed and kneaded in the first mixing tank based on 100 parts by weight of wood pulp.

Optionally, the mixture for the charcoal sheet may further include 0.2 to 0.8 wt% dispersant.

If necessary, the blending step (S100) may further include a blending process for hanji to produce a mixture for hanji. In the mixing process for Korean paper, 72 to 85% by weight of wood pulp, 10 to 20% by weight of mulberry pulp, and 4 to 8% by weight of epoxy resin are added to the second mixing tank and mixed to produce a mixture for charcoal sheet. At this time, 10 to 50 parts by weight of water is mixed and kneaded in the second mixing tank based on 100 parts by weight of wood pulp.

Optionally, the mixture for Korean paper may further include 0.2 to 0.8% by weight of a dispersant.

The aging step (S200) is a step of aging the mixture that has passed through the compounding step at room temperature for 18 to 30 hours, and the wood pulp is dispersed uniformly while being released by water, so that the molded product is cracked when the molded product is dried. prevent.

The forming step (S300) is a step of forming the charcoal sheet 20 by molding the mixture that has passed through the aging step (S200) into a sheet shape through a molding machine. Remove water. At this time, for drying the charcoal sheet molding, it is preferable to use a dryer, preferably a hot air dryer, to improve productivity.

In one embodiment, in the forming step (S300) according to the present invention, the mixture for the charcoal sheet that has passed the aging step is produced by making, pressing, and drying the charcoal sheet 20 in a paper machine.

As another embodiment, in the forming step (S300) according to the present invention, the mixture for the charcoal sheet that has passed through the aging step is compacted through an extruder while removing air bubbles and the like present in the dough in the process of extruding into a dough-like dough. It is molded into a sheet shape, and when the meat is baked, it is expanded by heat to remove the air using a conventional vacuum processor to produce charcoal sheet 20.

In this molding step (S300), a molding process for Korean paper may be further included by forming a mixture for Korean paper 10 to generate Korean paper 10. Specifically, in the molding process for hanji, the mixture for hanji produced through the blending process for hanji is formed into a sheet shape through a molding machine to produce a hanji molding, and the hanji 10 is dried to produce a hanji 10. . At this time, it is preferable to use a dryer, preferably a hot air dryer, to improve productivity for drying the molded article for Korean paper.

In the molding process for Korean paper, papermaking, compression, and drying are performed at a paper machine to produce Korean paper 10. The Korean paper 10 has an intaglio pattern 12 of about 6 mm therein at regular intervals, preferably Is molded to be provided at 1 cm intervals.

The laminating step (S400) is a step of laminating the charcoal sheet 20 produced through the forming step (S300) with the hanji 10, and after applying the adhesive 30 to the lower surface of the hanji 10, the charcoal sheet ( 20) is adhered to the lower surface of the Korean paper 10 to produce the Korean paper 10 and the charcoal sheet 20 in one piece.

Specifically, the laminating step (S400) is an adhesive application process of applying the adhesive 30 to the Korean paper 10, and drying to dry the Korean paper 10 applied to the Korean paper 10 to 110 to 130 ° C. The process, and the adhesive 30 is placed on the surface of the coated paper 10, the charcoal sheet 20 is disposed, and the attachment process of laminating the paper 10 and the charcoal sheet 20 with a heat roller may be configured. You can. At this time, the adhesive 30 may be applied to the lower surface of the Korean paper 10 using a gravure mesh roll or the like having 50 to 70 mesh.

The multi-use sheet according to the present invention is basically mounted between cooking utensils such as a fire plate and a cooking object when cooking fish or meat to reduce odor and smoke while maintaining the original taste of the cooking object, and oil generated from the cooking object It plays a role of absorbing and removing.

In addition, the multi-use sheet can be used as a food packaging material such as a wrap, while maintaining the freshness for a long time while sterilizing by anion that emits anions even at room temperature.

Although described above with reference to preferred embodiments of the present invention, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. You will understand that you can.

10: Korean paper 20: charcoal sheet
22: charcoal powder 30: adhesive

Claims (7)

After;
Wood pulp, charcoal powder, and charcoal sheet containing epoxy resin; And
It is provided between the Korean paper and the charcoal sheet and includes an adhesive for attaching the Korean paper and the charcoal sheet to each other,
The Korean paper is a versatile sheet containing charcoal, comprising 72 to 85% by weight of wood pulp, 10 to 20% by weight of mulberry pulp, and 4 to 8% by weight of epoxy resin. delete According to claim 1, The charcoal sheet
82 to 90% by weight of wood pulp;
Charcoal powder 5 to 10% by weight; And
Multi-purpose sheet containing charcoal, characterized in that it comprises 4 to 8% by weight of an epoxy resin. According to claim 1 or claim 3, wherein the charcoal powder is
Multi-purpose sheet containing charcoal, characterized in that the charcoal powder baked at 1100 to 1300 ℃. The method of claim 3, wherein the charcoal sheet
Multi-purpose sheet containing charcoal, characterized in that it further comprises a dispersant 0.2 to 0.8% by weight. A blending step of mixing wood pulp, charcoal powder, and epoxy resin to produce a mixture;
Aging step of aging the mixture at room temperature for 18 to 30 hours;
A molding step of forming the mixture into a sheet shape and drying to produce a charcoal sheet; And
Method for manufacturing a multi-purpose sheet containing charcoal comprising a laminating step of laminating the charcoal sheet with Korean paper comprising 72 to 85% by weight of wood pulp, 10 to 20% by weight of mulberry pulp and 4 to 8% by weight of epoxy resin. The method of claim 6, wherein the laminating step
An adhesive application process of applying an adhesive to the Korean paper;
A drying process of drying hot paper applied to the hanji at 110 to 130 ° C;
Method of manufacturing a multi-purpose sheet containing charcoal, characterized in that it comprises an attachment process of arranging a sheet of charcoal on the surface of the sheet of paper to which the adhesive has been applied, and laminating the sheet of paper with a thermal roller.

Images