KR20050049284A - Manugacture peper interccpting harnful elextronic wanes - Google Patents

Abstract

The present invention relates to the production of harmful electromagnetic shielding paper.

200g of charcoal charcoal baked at 1000 ℃ high temperature is manufactured into charcoal compound printing ink synthesized with 1000g of existing printing ink as one step, and 200g of copper powder is mixed with 1000g of existing printing ink as raw material to make copper compound printing ink. The third step is to prepare a conductive printing ink by synthesizing 200g of conductive carbon and 1000g of a conventional printing ink raw material, and coating the charcoal printing ink of the first step on both sides of kraft paper, and kraft printing ink of the second step. The paper charcoal coated kraft paper coated on both sides of the paper and the conductive carbon printing ink applied on both sides of the kraft paper and the kraft paper coated with copper, then bonded to the aluminum coil, and then applied on both sides of the conductive carbon kraft paper It is characterized by producing a harmful electromagnetic wave blocking paper by adhering.

Description

Manufacture of harmful electromagnetic interference paper {Manugacture Peper Interccpting Harnful Elextronic wanes}

The present invention relates to the manufacture of harmful electromagnetic wave shielding paper. In detail, the powder of crushed white charcoal baked at 1000 ° C. is mixed with an existing printing ink to prepare a charcoal printing ink and to print copper pulverized copper powder. Synthesized into ink to make copper printing ink, and conductive carbon, which is electrically conductive, is combined with printing ink raw material to make kraft paper coated with charcoal printing ink on both sides of kraft paper using a printing machine. Made of coated kraft paper and coated with conductive carbon ink, kraft paper coated with charcoal and kraft paper coated with copper, and then bonded with aluminum foil to one side of the bonded kraft paper, and then coated with conductive carbon. Harmful electromagnetic wave difference by applying kraft paper to the bottom of aluminum foil It is characterized by producing end paper.

In general, in order to block electromagnetic waves, a technology is used as an electromagnetic wave shielding agent by alloying a non-ferrous metal and a metal, and a technology for blocking electromagnetic waves by coating or plying silver with a fiber and applying charcoal or nonferrous metal compound to general resin There is a published technology and there is an electromagnetic wave shielding agent by attaching aluminum foil to paper, and there are prior arts such as a functional wallpaper which can block electromagnetic waves, but printing charcoal, copper and conductive carbon printing ink is prepared as in the present invention. There are many differences from the technology of manufacturing harmful electromagnetic wave shielding paper by coating on both sides of kraft paper and bonding aluminum foil in the middle.

In order to solve the above problems, kraft paper coated with charcoal charcoal powder printing ink and copper powder are adhered to kraft paper coated with printing ink, aluminum cooking foil and kraft paper coated with conductive carbon printing ink to block harmful electromagnetic waves. It is an object of the present invention to provide a paper that can be.

In order to achieve the above object, the present invention synthesizes 200 g of pulverized white charcoal fired at 1000 ° C. at about 1000 mash, synthesizes 300 g of a printing ink diluent, and then synthesizes and mixes evenly to 1000 g of printing ink, and also prints 200 g of copper powder. 200g of ink diluent is mixed and mixed with 1000g of printing ink raw material, and 200g of conductive carbon is mixed with 200g of printing ink diluent to prepare charcoal ink, copper print ink, and conductive carbon printing ink, respectively, on both sides of primary kraft paper. Apply printing ink of charcoal mixture, apply copper printing ink on both sides of secondary kraft paper, apply conductive carbon printing ink on both sides of kraft paper, bond the primary kraft paper and secondary kraft paper, and then use aluminum cooking foil. Bonded and kraft paper coated with conductive carbon on the bottom of the aluminum cooking foil The present invention relates to a paper which can block harmful electromagnetic waves of the present invention by adhering with vinyl on both sides by adhering.

The white paper charcoal powder used in the present invention was burned oak at a high temperature of 1000 degrees, and the paper was published by Professor Ishihara Nippon Kyoto University that white charcoal has excellent electrical conductivity, has quantum properties and absorbs harmful electromagnetic waves. . Electromagnetic waves have electric and magnetic fields. According to the current report, the electric field is reported to be blocked even with one cooking foil.

In the present invention, silver is highly regarded as a metal that can block electromagnetic waves, but it is expensive and there are many differences in usage methods and uses, and thus it is impossible to popularize it. In addition, it is reported that alloying non-ferrous metals and metals can block electromagnetic waves, but technology of alloys of non-ferrous metals and metals becomes a problem.

In order to solve this problem, a copper powder, which is a metal powder, is synthesized on a printing ink to prepare a copper printing ink, and coated on both sides of a kraft paper to produce a paper having excellent conductivity. Electricity has + and-. Copper is + ions and aluminum is + ions. In addition, charcoal powder was mixed with printing ink by mixing white charcoal with ions having positive ions and positive ions on a printing ink to prepare charcoal coated paper. Conductive carbon also has protons.

The charcoal coated paper and copper-coated paper prepared as described above were bonded to each other, and then aluminum cooking coil was bonded to each other, and then conductive carbon paper was bonded to coat both surfaces with PE to prepare a paper which can be blocked by harmful electromagnetic waves.

The harmful electromagnetic wave blocking paper is applied where the wire passes, the + ions of the electricity is absorbed while hitting the copper coated paper and the aluminum cooking coil of the present invention-it can be seen that the ion is adsorbed on the conductive carbon paper and charcoal coated paper. It can be seen that the electromagnetic field of the electromagnetic wave is absorbed or blocked by + metal ions having excellent + ion conductivity, and the magnetic field of _ ion is absorbed and blocked by char and conductive carbon with quantum properties.

The present invention is characterized in that the electromagnetic shielding paper is prepared by simply synthesizing the metal and char compounds having + and-ions into the printing ink as described above.

At present, electromagnetic waves are generated indefinitely in the space around our lives. Electromagnetic waves are generated in all places where electricity flows up, down, east, west, north and south under the living room such as an apartment.

Electromagnetic waves are designated as second pollutant in the future.

As described above, the present invention bonds the paper layer coated on both sides of the kraft paper with the charcoal mixture printing ink, and then the paper layer coated on both sides of the kraft paper with the copper printing ink, and then attaches the aluminum coil to the bottom thereof, and also the bottom of the aluminum foil. By adhering the paper coated with the conductive carbon printing ink on the surface of the paper to produce a waterproof electromagnetic shielding paper of the present invention by coating with PE vinyl to improve the waterproofness.

Hereinafter, the present invention will be described in detail with reference to Examples.

Example 1

ㆍ 1st process

The oak is quantitated 200g of white powder pulverized about 1000 mash of white charcoal baked at 1000 degree Celsius.

ㆍ 2nd process

200 g of crushed copper powder is quantified.

ㆍ 3rd process

200 g of conductive carbon is quantified.

ㆍ 4th process

Weigh 700g of the printing ink diluent.

ㆍ 5th process

Weigh 3000g of the printing ink raw material.

ㆍ 6th process

The experimental stir stirrer is set to maintain a rotational speed of 60 Rpm.

ㆍ 7th process

Put the white charcoal powder of the first step into the experiment of the sixth step, synthesize 300 g of the diluent of the fourth step, stir for 20 minutes, put 1000 g of the printing ink raw material of the fifth step into the stirrer and stir for 30 minutes, and then print the mixed charcoal. Quantify 1000 g of ink.

ㆍ Step 8

200 g of copper powder of the second process was put into the tester of the sixth process, 200 g of the diluent of the fourth process was synthesized and stirred for 20 minutes, and then 1000 g of the printing ink raw material of the fifth process was synthesized and stirred for 30 minutes to prepare 1000 g of the mixed ink mixed with copper. Quantify

ㆍ 9th process

200 g of the conductive carbon of the third step was put into the tester of the sixth step, and 200 g of the diluent of the fourth step was synthesized into the conductive carbon of the stirrer, and stirred for 20 minutes. Then, 1000 g dmf of the printing ink of the fifth step was put and stirred for 30 minutes to print the conductive carbon. Quantify 1000 g of ink.

ㆍ 10th process

Prepare aluminum coil 0.1mm width and length 1m.

ㆍ 11th process

Prepare 3 sheets of Kraftton paper, 1m wide and 0.1mm thick.

ㆍ 12th process

Using a printing machine, the charcoal printing ink of the seventh step is used to apply charcoal printing ink to one side of the kraft paper of the eleventh step.

ㆍ 13th process

The printing ink obtained by synthesizing the copper powder of the eighth step is coated on the both sides of one sheet of kraft paper of the eleventh step by using a printing machine.

ㆍ 14th process

The conductive carbon printing ink of the ninth step is coated on both sides of one piece of the kraft paper of the eleventh step by using a printer.

ㆍ 15th process

Bonding the kraft paper coated with charcoal of step 12 and the copper kraft paper of step 13 with an adhesive, and then bonding the aluminum foil of step 10 to the copper kraft paper, and then kraft paper coated with conductive carbon of step 14 After adhering with water and then waterproof coated with PE vinyl on both sides to prepare a harmful electromagnetic wave shielding paper of the present invention.

As described above, the present invention is a technology for preparing harmful electromagnetic wave shielding paper using aluminum foil by applying a functional material capable of blocking electromagnetic waves to a printing ink and applying it to paper.

The test results and results of the experiments of the present invention are unavoidable for the individual, so the only test in Korea is authorized by the Korea Electrotechnical Institute.

As described above, the present invention is characterized in that it is possible to simply prepare a harmful electromagnetic wave blocking paper by synthesizing the electromagnetic wave blocking metal compound in the printing ink and applying it to the paper.

Claims (1)

The present invention relates to the manufacture of harmful electromagnetic shielding paper, synthesized in 200g of charcoal charcoal powder baked at a high temperature of 1000 ° C to 1000g of printing ink raw material, and coated on both sides of kraft paper as one step, and 200g of copper powder was synthesized into 1000g of printing ink raw material. It is similar to kraft paper coated with charcoal by using paper coated on both sides of kraft paper as a process and paper coated on both sides of kraft paper with conductive printing ink synthesized with 200g of conductive carbon into 1000g of printing ink. Bond the coated kraft paper, and then re-bond the aluminum foil, and then stick the kraft paper coated with conductive carbon under the aluminum foil, and then PE vinyl on both sides of the paper bonded with the charcoal kraft paper, copper kraft paper, aluminum foil, and conductive carbon kraft paper. Manufacture of harmful electromagnetic wave shielding paper coated with.