Active carbon mildewproof antimicrobial filter paper and manufacture method thereof

An anti-mildew, antibacterial, activated carbon technology, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve the problems of unevenness, easy falling off, complex manufacturing process and pollution, and achieve uniform sputtering and material utilization. High, best adhesion results

Inactive Publication Date: 2009-10-21
DONGGUAN LUAO FILTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After soaking or spraying to add liquid medicine or particle components, it is uneven, easy to fall off, short service life, and the manufacturing process is complicated and polluted; the above-mentioned various traditional filter papers have different materials and names, but their functions and functions are the same. Dust and impurity particles in the air or liquid are filtered, but there are still many fungi and tiny harmful substances that are invisible to the naked eye, which cannot be removed; so it only has the function of filtering dust and impurities, but basically does not have antibacterial, sterilizing, and deodorizing functions. Odor and mildew resistance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The preparation method of the activated carbon mildew-proof and antibacterial filter paper is as follows: first take 30% by weight polyester spun-bonded long-fiber non-proof cloth as the base material; then take 70% by weight of activated carbon, the activated carbon contains Contains rubber powder, the ratio of activated carbon to rubber powder is 95:5; and evenly sprinkled on the substrate, after heating and compounding; then placed in high-vacuum sputtering silver plating equipment to coat nano-silver ions, the nano-silver The coating area of ​​rice silver ions reaches 95%. Among them, in the high-vacuum sputtering silver equipment, the reaction gas inlet pipe is passed through the argon gas with a preset flow rate, the flow rate is set at 10-200c.c / min, and the vacuum chamber is pumped through the vacuum pumping system and the pressure control system. The pressure is controlled at 3×10-3Torr, and the DC power supply is started to pass the predetermined power DC powe...

Embodiment 2

[0018] It differs from Example 1 in that: first take 25% by weight of polyester spunbonded filament non-repellent cloth as the substrate; then take 75% by weight of activated carbon, which contains glue Powder, the ratio of activated carbon to rubber powder is 95:5; and evenly sprinkled on the substrate, after heating and compounding; then placed in high vacuum sputtering silver equipment to coat nano-silver ions, the nano-silver The ion coating area reaches 97%.

Embodiment 3

[0020] It differs from Example 1 in that: first take 20% by weight of polyester spunbonded filament non-repellent cloth as the substrate; then take 80% by weight of activated carbon, which contains glue Powder, the ratio of activated carbon to rubber powder is 95:5; and evenly sprinkled on the substrate, after heating and compounding; then placed in high vacuum sputtering silver equipment to coat nano-silver ions, the nano-silver The ion-coated area reaches 100%.

[0021] The activated carbon mildew-proof and antibacterial filter paper of the present invention, because its filter material is compounded by nano-silver ions, activated carbon and polyester spun-bonded long fiber without anti-cloth, it is sputtered on the filter material in a completely pollution-free high-vacuum system , the best adhesion, high material utilization, uniform sputtering, fully exert the strong sterilization function of nano silver ions, reaching more than 99.9%, it has antibacterial, sterilizing, d...

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PUM

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Abstract

The invention relates to an active carbon mildewproof antimicrobial filter paper. The paper comprises the following compositions with the mass percentage of: 70 to 80 percent of active carbon and 20 to 30 percent of polyester spun-bonded fiber filament non-woven fabric which are heated and combined; nano silver ions are coated on the composite with coating area reaching over 95 percent. The filter paper can completely play the intensive sterilization function of the nano silver ions over 99.9 percent and the mildew resistance and deodorization function of the active carbon and the like.

Description

technical field [0001] The invention relates to an activated carbon anti-mildew and anti-bacterial filter paper and a manufacturing method thereof, in particular to an activated carbon anti-mold anti-bacterial filter paper for filters. Background technique [0002] Filter paper is the main constituent material of the filter. The effect of filter paper directly determines the environment, air quality and human health. Traditional filter paper is divided into glass fiber, paper paddle, non-woven fabric and other materials. After soaking or spraying to add liquid medicine or particle components, it is uneven, easy to fall off, short service life, and the manufacturing process is complicated and polluted; the above-mentioned various traditional filter papers have different materials and names, but their functions and functions are the same. Dust and impurity particles in the air or liquid are filtered, but there are still many fungi and tiny harmful substances that are invisible...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/08D04H3/14
Inventor 杨玲
Owner DONGGUAN LUAO FILTER
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