KR100524370B1 - Manufacturing process of mineral matter using in tood wrapping paper and food wrapping paper - Google Patents

Abstract

The present invention relates to a method for producing a mineral additive material for imparting functionality to food paper, and a method for producing functional food paper using the additive material. A mixing step of mixing the materials described above by weight, 20 to 30% by weight, and 20 to 30% by weight of germanium; After storing the mixed powder that passed through the mixing step in a container, and then sealed the container in a state in which the whole mixed powder is moistened evenly and moistened with pure water containing mineral components in the stored mixed powder, and then stored at 20 to 40 ° C. A aging step of aging for 25 to 35 days while maintaining the temperature; A calcination step of putting the aging powder that has undergone the aging step into a kiln to ignite a fire to increase the temperature in the kiln and then to a temperature range of 750 to 1200 ° C., firing for 8 to 12 hours in the temperature range; Method of producing a mineral additive material for imparting functionality to food paper, characterized in that it comprises a; cooling step for naturally cooling the powder calcined in the firing step in the kiln, and the mineral addition obtained by the manufacturing method The invention is characterized by a method of producing functional food paper by adding and mixing ingredients to a raw material of food paper.

Description

Manufacturing process of mineral additive material for imparting functionality to food paper and manufacturing method of functional food paper using the additive material {Manufacturing process of mineral matter using in tood wrapping paper and food wrapping paper}

The present invention is a method of manufacturing an additive material added to impart functionality to a food paper produced so that harmful ingredients are not detected in the food even if the food is directly packaged, and deodorizing the smell of the food using the additive material The present invention relates to a method for producing a functional food paper having a function of releasing far infrared rays and negative ions to help the function and health of the human body.

Generally, paper is manufactured by mixing talc with an appropriate ratio of pulp, which is a main material. Since general paper is manufactured without completely removing the harmful ingredients, it is packaged to directly contact food with general paper. In the paper, harmful ingredients contained in the paper will contaminate the food.

Therefore, although all foods were legally regulated by paper packaging, food papers that can package foods have recently been developed and are currently used as packaging for some foods.

Currently used food paper removes only harmful ingredients from the pulp and talc, which is the material of the paper, and manufactures the paper.These paper paper does not contaminate the food, but it deodorizes the odor generated from the packaged food. The function and the function of maintaining the freshness of the food could not be expected. In addition, food papers currently in use are fragile, so they can't package hot foods and can't use them to bake meat or fish.

According to the present invention, when the food paper is prepared by adding a proper ratio to the raw material for manufacturing the existing food paper, the function of deodorizing the odor generated from the food, the function of maintaining the freshness of the food, and the hot food can be packed in a warm state. A method of manufacturing a mineral additive material that provides a function of deodorizing the meat and fish while burning the meat or fish with a frying pan, and at the same time, the meat and fish can be baked without burning, and using the additive material. It is invented for the purpose of providing a method for producing a functional food paper having the function as described above.

The present invention as a means for achieving the above object,

The method of producing mineral additives for imparting functionality to food paper,

A mixing step of mixing 40 to 60% by weight of pulverized ganbanite, 20 to 30% by weight of jade, and 20 to 30% by weight of germanium, in which the particle size is pulverized to 300 to 350 mesh;

After storing the mixed powder that passed through the mixing step in a container, and then sealed the container in a state in which the whole mixed powder is moistened evenly and moistened with pure water containing mineral components in the stored mixed powder, and then stored at 20 to 40 ° C. A aging step of aging for 25 to 35 days while maintaining the temperature;

A calcination step of putting the aging powder that has undergone the aging step into a kiln to ignite a fire to increase the temperature in the kiln and then to a temperature range of 750 to 1200 ° C., firing for 8 to 12 hours in the temperature range;

A cooling step of naturally cooling the powder fired in the firing step in a kiln;

Characterized in that configured to include.

In addition, the aging step is to store the mixed powder to a height of about 10 ~ 40cm on the basis of the flat surface of the mixed powder in the container, and then repeat the process of soaking the mixed powder moisten the water evenly on the inside of the container. When the process of storing the mixed powder for aging to the set height is completed, it is characterized in that the top inlet of the container is sealed and aged.

In addition, the water to be sprayed on the mixed powder stored in the container at a certain height in the aging step is characterized in that the iron is not a lot of mineral water.

In addition, the moisture content of the mixed powder to be wetted with water while being stored in the container at a predetermined height in the aging step is characterized in that in the range of 60 to 80%.

In addition, the firing step is characterized in that the temperature range for firing the aged mixed powder is in the range of 800 ~ 950 ℃ to give a light ocher color of the powder after firing.

In addition, the cooling step is to turn off the fire when the calcination process is completed in the sintering step, the powder is fired by cooling the kiln in the natural state by the time required for the sintering process of the powder in a state in which the door of the kiln is closed It is characterized in that to cool.

And, the manufacturing method of the functional food paper using the additive material of the mineral material prepared as described above,

Based on 100% by weight of pulp, in the preparation of food paper from the mixed raw materials by adding 30% by weight of talc to the above pulp weight ratio,

The raw material of the food paper is characterized in that the paper is manufactured by adding and mixing 3 to 5% by weight of the mineral addition material of the ganbanite, jade and germanium components obtained through the method of preparing the mineral additive material described above.

Each embodiment of the manufacturing method of the additive material of the mineral substance of this invention and the manufacturing method of a functional food paper is demonstrated.

First, a method for preparing an additive material of minerals for producing functional food paper is as follows.

<Mixing stage>

In this step, 40 to 60% by weight of ganguerite, 20 to 30% by weight of jade, and 20 to 30% by weight of germanium are pulverized to within the range of 300 to 350 mesh, and then the mixed powders are mixed to mix evenly with each other. Step.

The reason for grinding the ganban stone, jade, germanium materials to 300-350 mesh is that all the existing paper is used to pulverize the talc mixed with pulp 325 mesh, each of the above materials are used to crush the 300-350 mesh In the case where the above materials are crushed larger than 300 mesh, the paper is roughly produced. If the materials are crushed smaller than 350 mesh, the paper is mixed evenly with the raw materials (pulp, talc). Since the phenomenon of sinking to the bottom will appear, the above-mentioned materials are pulverized in the range of 300-350 mesh (more preferably 325 mesh).

And, it is known that each of the elvan, jade, germanium has a component that helps the human body, looking at the characteristics of each material as follows.

The above-mentioned ganbanite is known to be superior to other minerals, and is known as a material that emits far infrared rays. The ganbanite produced in Wolaksan, Chungju, Chungbuk, Korea is superior to the ganbanite produced in other places in Korea. It is known.

In the case of the jade is known to be excellent products produced in our country has been exported to many foreign countries. Jade is known to emit far infrared rays and has many alkali and anionic components.

Germanium is also a material that emits far-infrared rays, and is known to have properties that purify water.

<Maturation stage>

This step is the step of aging the mixed powder, which has been subjected to the material mixing step, by sprinkling water in a storage container. The mixed powder is piled up in the storage container at a predetermined height, for example, 10 to 40 cm in height, and the upper surface thereof is flat. The mixed powder is moistened evenly by spraying water that contains no harmful ingredients to the human body and contains a small amount of minerals.The water used here is a clean area (here, the clean area is far from urban or industrial areas, It is preferable to use rainwater collected from the mountainous area where air and pollutants are not discharged and mountains and rivers are adjacent to each other. Rainwater collected in a clean area without air pollution is free of iron and contains a small amount of minerals. have. Rainwater contains less minerals than groundwater or tap water, so it easily rots and the aging of the mixed powder proceeds quickly.

In addition, the amount of water to be sprayed on the mixed powder accumulated at a certain height in the container is appropriate to be sprayed so that the water content of the mixed powder is in the range of about 60 to 80%, and when the water spraying process is completed, the mixed powder is again fixed to a certain height. The process of stacking and sprinkling water is repeated to store the mixed powder in the container up to the set height.

Subsequently, the container is sealed at the top of the container so as to be in a sealed state, and then aged for a long time of about 1 month while keeping the internal temperature of the container at a temperature range of 20 to 40 ° C.

As the above-mentioned ingredients aged in the container are sufficiently absorbed with water, when the ingredients are touched by hand, they are aged to feel soft and smooth as if touching the soap, and the mixed powder is aged. At this point, the organic matter is decayed, and the organic powder produced increases the viscosity and plasticity of the powder.

<Firing stage>

This step is to bake harmful substances such as iron contained in the aged ingredients by calcining the aged ingredients through the aging step to obtain only the pure ingredients of each material, that is, ganbanite, jade and germanium. As a kiln (or a kiln) for firing the starch powder, the kiln (or the kiln) is fired in a kiln having a structure similar to that of a conventional kiln or a kiln.

In the firing process of the ripening powder, first, the ripe powder to be baked is put into a kiln (or a kiln), and then the fire is ignited to gradually increase the temperature inside the kiln (or the kiln) so that the internal temperature of the kiln (or the kiln) is increased. It is calcined for 8 to 12 hours to reach the temperature range of 750 ~ 1200 ℃.

As described above, when the temperature of the inside of the kiln reaches about 200 ° C. in the process of calcining the starch ingredient in the kiln, the moisture contained in the ripen ingredient evaporates. When it becomes about -900 degreeC, harmful components including iron burn and disappear.

As described above, the firing temperature may be toxic to toxic substances such as iron contained in the ripened powder when it is fired in the temperature range of 750 to 1200 ° C. as described above. The powder is not completely extinguished, and when fired at a temperature of 1200 ° C. or higher, the powder melts or burns and turns to ash.

Therefore, the firing temperature in the firing step is preferably baked in a temperature range of 750 ~ 1200 ℃. However, the aging powder is different in color after firing even in the above temperature range. For example, when the ripe powder is calcined at a temperature range of 800 to 950 ° C., it has a light ocher color, and at 1000 to 1100 ° C., it has a brown color. When the food paper is manufactured, the functional food paper having a white color can be produced. Thus, the firing temperature in the firing step is most preferably in the temperature range of 800 to 950 ° C.

<Cooling stage>

This step, after finishing the baking process for 8 to 12 hours in the kiln in the temperature range of 750 ~ 1200 ℃ in the litigation step, turn off the light with the door of the kiln closed and the outside air into the kiln The natural cooling is to prevent the inflow, but the cooling time is cooled for the same time as the firing time. For example, if the firing time takes 10 hours, the cooling time should be cooled for 10 hours equal to the firing time.

If the kiln door is opened in the middle of the cooling process after the firing process is completed, the color of the small powder may not only change but also become hardened and thus may not be used.

Therefore, in the cooling step must be slowly cooled by the natural cooling method with the kiln door closed, the natural cooling in this way is cooled so that the tissues of the powder is not destroyed.

The powder which has undergone the cooling step as described above becomes the additive material of the mineral material to be prepared in the present invention. When the food paper is prepared by adding the additive material to the raw material of the food paper at an appropriate ratio, the smell of food or food It will be able to produce a functional food paper exhibiting a deodorizing function and a function of releasing far infrared rays and anions.

Next, a method of manufacturing functional food paper using the mineral additive material prepared by the above-described mineral additive material manufacturing method will be described.

Functional food paper is a mixture of the raw materials for producing conventional food paper, that is, 70 to 80% by weight of pulp, 19 to 25% by weight of talc, and 1 to 5% by weight of the mineral additive material prepared by the above-described mineral additive manufacturing method. It is to produce food paper by the manufacturing process of existing paper, the food paper thus prepared has the function of deodorizing the smell of food or food and the function of emitting far infrared rays.

The results of experimenting with the various functions of the functional food paper produced by the present invention are shown in Tables 1 to 3 below.

Table 1. Trimethylamine deodorizing power

Elapsed time (min) BLANK (ppm) Sample concentration (ppm) Deodorization rate (%) Early 50 50 0 30 50 46 8 60 50 45 10 90 49 44 10 120 49 44 10

The experimental method of <Table 1> is based on GR 9002 (2001).

<Table 2. Dissolution Test of Heavy Metals, etc.>

Test Items unit Standard Test result Judgment Material test PCBs mg / Kg below 10 Not detected fitness Dissolution Test heavy metal; As Pb mg / L 1.0 or less Not detected fitness Evaporation residue; With 4% acetic acid 30 or less Suitable for standards fitness Formaldehyde 4.0 or less Suitable for standards fitness Fluorescent Whitening Agent Not detected Suitable for standards fitness Arsenic (As) 0.1 or less Not detected (detection limit 0.01) fitness     Total judgment                Fit

The test method of <Table 2> is Food Code Article 6. It is based on the standards and standards of utensils, containers and packaging.

<Table 3. Far infrared ray emission test>

Test Items Test result Test Methods    Far infrared ray emission amount (40 degrees Celsius)   Emissivity (5-20 ㎛)         0.903       KICM-FIR-1005  Radiation energy (W / ㎡) 3.64 × 10 ²

The test results in <Table 3> are measured results compared to the black body using the FT-IR Spectrometer.

As shown in the above <Table> obtained by testing the functional food paper produced by the present invention, the deodorizing power is excellent, heavy metals, etc. were measured according to the standard of the food packaging, it was shown that the far-infrared emission performance is excellent.

According to the present invention as described above, when a small amount of mineral-added material obtained using ganbanite, jade, and germanium as a main material is added to the raw material of the existing food paper to prepare food paper, the deodorizing power is excellent and the functional food paper that emits far infrared rays is produced. When the food is packaged with the functional food paper prepared by adding the mineral additive material of the present invention, it is possible to anticipate the effect of suppressing the occurrence of odor of the food and maintaining the freshness for a long time.

In addition, when the functional food paper of the present invention is laid on a frying pan and grilled meat, there is an effect of reducing the occurrence of grilling odor and improving the taste of the meat, and when the fish is wrapped in a functional food paper and baked in a frying pan without cooking oil, Not only does it cause a peculiar fishy smell, it also bakes quickly, and when the hot food is packaged and stored in functional food paper, the food does not cool quickly, and when vegetables or fruits are wrapped in functional food paper and stored Excellent effect, such as maintaining freshness for a long time.

In addition, the functional food paper of the present invention can be used as a wrapping paper for various foods such as milk, soy milk, ice cream, confectionery, bakery, and ingredients of each of these foods, and can also be used as a water cup or a paper plate. It can be used for many purposes.

Claims (7)

A mixing step of mixing 40 to 60% by weight of pulverized ganbanite, 20 to 30% by weight of jade, and 20 to 30% by weight of germanium, in which the particle size is pulverized to 300 to 350 mesh; After storing the mixed powder that passed through the mixing step in a container, and then sealed the container in a state in which the whole mixed powder is moistened evenly and moistened with pure water containing mineral components in the stored mixed powder, and then stored at 20 to 40 ° C. A aging step of aging for 25 to 35 days while maintaining the temperature; A calcination step of putting the aging powder that has undergone the aging step into a kiln to ignite a fire to increase the temperature in the kiln and then to a temperature range of 750 to 1200 ° C., firing for 8 to 12 hours in the temperature range; A cooling step of naturally cooling the powder fired in the firing step in a kiln; Method of producing a mineral additive material for imparting functionality to food paper, characterized in that comprising a. The method of claim 1, The aging step is to store the mixed powder to a height of about 10 ~ 40cm on the basis of the flat surface of the mixed powder in the container, and then repeat the step of moistening the mixed powder moisturized by evenly spraying water on it to mature in the container. Method for producing a mineral additive material for imparting functionality to the food paper, characterized in that for sealing and aging the top inlet of the container when the process of storing the mixed powder to the set height is completed. delete The method of claim 1, The method of manufacturing a mineral additive material for imparting functionality to food paper, characterized in that the moisture content of the mixed powder that is wetted in water while being stored in a container at a predetermined height in the aging step is in the range of 60 to 80%. The method of claim 1, The firing step is a method for producing a mineral additive material for imparting functionality to food paper, characterized in that the temperature range for firing the aged mixed powder is in the range of 800 ~ 950 ℃ to make the powder after firing light ocher color. The method of claim 1, The cooling step is to turn off the fire when the firing step is completed in the firing step, and then to cool the calcined powder by cooling the kiln in a natural state for the time required for the firing process of the powder with the door of the kiln closed. A method of producing a mineral additive material for imparting functionality to food paper, characterized in that to make. In manufacturing food paper using pulp and talc as raw materials, 70 to 80% by weight of pulp, which is a raw material of the food paper, and 19 to 25% by weight of talc, wherein the additive material is obtained by adding 1 to 5% by weight of the mineral additive material prepared according to claim 1 of the claims. A method for producing a functional food paper using mineral additives, characterized in that for producing a functional food paper as a manufacturing method for producing food paper with a mixed raw material.