KR20100014087A - Antibacterial functional resin (PE, PP) film composed of node pores - Google Patents

Abstract

PURPOSE: An antibacterial functional resin film containing node pores is provided to suppress alive bacteria and to prevent the generation of bacteria in packed food when packaging vegetables and food. CONSTITUTION: An antibacterial functional resin film containing node pores comprises the steps of: removing harmfulness heavy metal and foreign materials from tourmaline and then supporting silica with micropores in the tourmaline to prepare silica-coated tourmaline; coating 4-10 nm nano silver metal to 3-4 nm uniform silica film with micropores to prepare silica coated silver; mixing the silica coated tourmaline and/or silica coated silver with resin(PE,PP)(7) to prepare an antibacterial functional resin film; and forming node pores(8) on the surface of the antibacterial functional resin film.

Description

Antibacterial functional resin (PE, PP) film composed of node pores {omitted}

The natural heavy substance that emits negative ion far infrared rays and has antibacterial, deodorant, and sterilizing power. Special heavy-duty method for the harmful heavy metals and foreign substances contained in Tourmaline (Tourmaline-① Pin mill-② Disc mill-③ 950 ℃ firing ( Heavy metal removal) ④ Acid cleaning (heavy metal removal)-⑤ Fine grinding-⑥ Tourmaline powder-⑦ Water glass (K ₂ SiO ₄ )-⑧ Emulsification process-⑨ Polymerization (ammonium bicarbonate)-⑩ Water washing-⑪ Drying-⑫ Fine grinding -It is composed of Silica Coated Tourmaline (1) as shown in Fig. 1 to remove the finished product) and to be loaded on Silica (SiO ₂ ) with micro pores to increase whiteness, reduce specific gravity and increase volume to increase function and efficiency of use. Meanwhile

4-10 nm nano silver metal using inorganic material as a support has excellent adsorptivity and is coated with 3 ~ 4 nm uniform silica (SiO ₂ ) film with micro pores that can adsorb pollutants efficiently. To improve the action, as shown in Figure 2 composed of Silica Coated Silver (5) and then mixed at least one of them to the resin (PE, PP) (7) to antibacterial in the conventional resin (PE, PP) film manufacturing process Nodal pores made of functional resin (PE, PP) film and made of pores (points where tear lines are gathered) (8) to prevent foreign substances and bacteria as air flows through the produced resin (PE, PP) film The composition is made of antimicrobial resin (PE, PP) film.

At this time, the tearing part of the nostril pore is moved slightly by the air pressure inside and outside the package so that the node opens and closes slightly due to the air pressure inside and outside the package, helping to breathe the internal contents while preventing the antibacterial function of the film. There is an advantage that can prevent the influx of bacteria

Generally, resin (PE, PP) film used for food packaging is a widely used packaging material to safely package food and foods sensitive to environment such as moisture, bacteria, and foreign substances. I use it. However, the conventional resin (PE, PP) film has a defect that does not have an antibacterial function, so it may be heat-sensitive to bacteria in the process of manufacturing the resin (PE, PP) film or food manufacturing process and packaging work to be embedded, so that the state is infected with bacteria When the food is packaged, the result is to pack the food and bacteria together. If the contents contained in the film require breathing, the resin (PE, PP) film perforates pores as shown in FIG. It may be used in a way that is configured, but this method has a drawback that foreign substances, bacteria, etc. can be introduced through the pores. However, the nostril pores of the present invention can prevent the inflow of foreign substances because the torn portion is opened and closed slightly as shown in FIG. The antibacterial function is effective in preventing bacterial influx.

The present invention relates to an antibacterial resin (PE, PP) film composed of a node, anion far infrared ray is emitted, harmful anti-metals that are present in the natural mineral Tourmaline gemstone that has an antibacterial germicidal deodorizing power and has an excellent function of decomposing volatile organic compounds. Silica Coated Tourmaline is composed of Silica Coated Tourmaline to remove white matter and to be loaded on Silica (SiO ₂ ) with micro pore to increase whiteness, reduce specific gravity and increase volume.

It is a 3 ~ 4nm uniform Silica (SiO ₂ ) membrane with micro pores that can adsorb contaminants efficiently because of its excellent adsorption power. Silica Coated Silver (Ag) is composed as shown in FIG. 2 so that the action can be improved and there is no irritation to the skin due to the uniform Silica film, no metal oxidation, and no color change, and at least one of them is made of resin (PE, PP). ), Which is composed of antimicrobial resin (PE, PP) film using conventional resin (PE, PP) film manufacturing method, and then prevents bacteria and foreign substances while circulating air in antibacterial resin (PE, PP) film. It consists of a nodal pore (a point where the torn line is collected).

At this time, the torn line portion constituting the nodal pores as shown in FIG. 5 is slightly moved by the air pressure inside and outside the packaging bag, so that the contents can breathe through the air distribution, foreign matters are prevented and bacteria inflow is antibacterial function resin ( PE, PP) film can be prevented by antibacterial function.

The present invention relates to an antibacterial resin (PE, PP) film composed of nodes, harmful heavy metals, foreign substances contained in Tourmaline gemstones, which are characterized by the release of negative ion far infrared rays as natural minerals, antibacterial, bactericidal and decomposing volatile organic compounds. Special process (① Tourmaline coarse grinding (Pin mill)-② Disc milling-③ 950 ℃ firing (heavy metal removal)-④ Pickling (heavy metal removal)-⑤ Fine grinding-⑥ Tourmaline powder-⑦ Water glass ( K ₂ SiO ₄ )-⑧ emulsification process-⑨ Polymerization reaction (ammonium bicarbonate)-⑩ water washing-⑪ drying-⑫ fine pulverization-⑬ finished product) and added to Silica (SiO ₂ ) with micro pores to increase whiteness Silica Coated Tourmaline as shown in Figure 1 to reduce the specific gravity and increase the volume to increase the function and efficiency of use, while

4-10nm size nano silver metal using inorganic material as a support has excellent adsorption power and it is coated with 3 ~ 4nm uniform silica film with micre pore that can adsorb pollutants efficiently. Silica Coated Silver (Ag) is composed as shown in FIG. 2 so that there is no irritation to the skin and no color change due to metal oxidation due to the uniform Silica (SiO ₂ ) film which can be improved. It is mixed with the same resin (PE, PP) and manufactured with antimicrobial resin (PE, PP) film using a conventional resin (PE, PP) film manufacturing method, and then the nodal pores composed of cutting lines It consists of (PE, PP) on the surface of the film so that foreign matter and bacteria are blocked, and the pore of the node is opened slightly by air pressure.The closed contents allow the air (oxygen) to flow and allow the packaged contents to breathe. The ball consists of antimicrobial resin (PE, PP) film.

Resin (PE, PP) film, which is widely used as food packaging material to increase the safety of food, can prevent moisture, bacteria, foreign substances, etc. coming from outside when packing food materials, vegetables and processed foods, and warn during distribution and storage There is an advantage that you can see the contents. However, there is a defect that germs can penetrate in the manufacturing process of resin (PE, PP) film, container making, food making, and food packaging, and bacteria can be generated in the packaged state, and airtight sealing Breathing content is a choking defect. However, when packaging food materials vegetables and food with antimicrobial functional resin (PE, PP) film composed of the present invention, there is an advantage that bacteria can not penetrate and survive, and there is an antimicrobial activity that can suppress the occurrence of bacteria in the packaged food, The contents packed with node pores have the advantage of breathing, so the contents are kept fresh and the storage time can be extended.

The present invention relates to an antimicrobial resin (PE, PP) film composed of node pores,

When described with reference to the accompanying drawings as follows.

Natural minerals Toxic heavy metals and foreign substances contained in Tourmaline special process (① tourmaline coarse grinding-② fine grinding-③ 950 ℃ firing (heavy metal removal)-④ pickling (heavy metal removal)-⑤ fine grinding- ⑥ Tourmaline powder-⑦ Water glass (K ₂ SiO ₄ )-⑧ Emulsification process-⑨ Polymerization reaction (ammonium bicarbonate)-⑩ Water washing-⑪ Drying-⑫ Fine grinding-⑬ Finished product) Silica (SiO ₂₎ ), Which is composed of Silica Coated Tourmaline as shown in FIG. 1 to increase the whiteness, reduce specific gravity, increase volume, and increase efficiency of use and function.

Antimicrobial effect of silver by coating 4-10nm size nano silver metal using inorganic material as a support with 3-4nm uniform Silica (SiO ₂ ) film with micro pores that can adsorb pollutants with excellent adsorptive power 2 to at least one of them mixed with a resin (PE, PP) as shown in Figure 3 to improve the antimicrobial functional resin (PE, PP) film manufacturing process PE, PP) film, and the torn lines in the resin (PE, PP) film is composed of points without holes as shown in FIG. 5 to prevent foreign substances and bacteria, and the points where the torn lines are gathered according to air pressure 7 makes the antimicrobial function resin (PE, PP) film composed of nodes by circulating the minute air while moving slightly as shown in FIG.

Figure 1-Silica Coated Tourmaline Configuration

Figure 2-Silica Coated Silver Configuration

Figure 3-Resin (PE, PP)

Figure 4-Antibacterial resin (PE, PP) film cross section

Figure 5-Node pore composition plan

Figure 6-Node Pore Fabrication

Figure 7-Node Pore Air Flow

Figure 8-conventional perforated drawing

Figure 9-Tourmaline powder purification process diagram

Figure 10-Antimicrobial Test Report

11-Anion Release Test Report

Figure 12-Far infrared radiation test report

(Symbol description for main part of drawing)

Silica Coated Tourmaline

2. Tourmaline

3.silica

4. Pore

5.Silica Coated Silver

6. Silver (Ag)

7. Resin (PE, PP)

8. Node porosity

9. Resin (PE, PP) Film

10. Node pore manufacturing apparatus

11. Air flow direction

12. Other manufacturing organization

13. Perforation (pore)

14. Perforation (pore) plane

Claims (1)

In the antibacterial resin (PE, PP) film composed of node pores, it emits anion far infrared rays, and it is a special processing method for the harmful heavy metals and foreign substances contained in the tourmaline gemstones with antibacterial, bactericidal and deodorizing properties. ② Fine grinding-③ 950 ℃ firing (heavy metal removal)-④ pickling (heavy metal removal)-⑤ fine grinding-⑥ Tourmaline powder-⑦ water glass (K ₂ SiO ₄ )-⑧ emulsion-⑨ polymerization reaction- After washing with water-⑪ drying-⑫ fine pulverizing ⑬ finished product, it is loaded on Silica (SiO ₂ ) with micro pores to increase whiteness, reduce specific gravity, increase volume, and increase functionality and efficiency with Silica Coated Tourmaline. Make up, Antimicrobial by silver (Ag) by coating 4-10nm nano silver metal with inorganic material as a support and coating with 3-4nm uniform silica membrane with micro pores that can absorb pollutants efficiently with excellent adsorptive power It is composed of Silica Coated Silver so that it can improve the action and have no skin irritation due to the uniform Silica film and there is no color change due to metal oxidation. At least one of Silica Coated Tourmaline and Silica Coated Silver is mixed with resin (PE, PP) By using a conventional resin (PE, PP) film manufacturing method made of antimicrobial resin (PE, PP) film and then composed of finely torn lines on the surface of the antimicrobial resin (PE, PP) film It is characterized by the fact that the air gap (the point where the torn lines are gathered) is made by the slight air pressure and the airflow function is made by the slight opening function. "Anti-microbial resin (PE, PP) film composed of node pores"

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