Humidifying filter screen and manufacturing method thereof

Abstract

The invention discloses a humidifying filter screen, which is characterized in that the humidifying filter screen is made of the following raw materials in percentage by mass: 83.8 to 97.8 percent of plastics, 2 to 15 percent of hydrophilizing agent, 0 to 0.1 percent of toner, 0 to 0.1 percent of dispersing agent, and 0.2 to 1 percent of antibacterial and antiseptic agent. The method adds the hydrophilizing agent to the formulation for the manufacturing materials, so that the manufactured materials have hydrophilicity, do not need subsequent processing, save working procedures and materials, and have better hydrophilicity. Because the materials have good hydrophilicity, the materials can be used as a carrier to soak and add other functional materials, such as various catalysts or antibacterial agents and made into filters which can be widely applied to air conditioners, air purifiers and other air conditioning devices. Additionally, the antibacterial and antiseptic agent is added whenhydrophilic filtering materials are manufactured so as to prevent the humidifying filter screen from going moldy and inhibit the growth of bacteria.

Description

technical field [0001] The invention relates to an air purification and adjustment technology, in particular to a filter screen for adjusting air humidity and filtering and purifying. Background technique [0002] The humidification method of the traditional humidifier is to inject water into the humidifier, use ultrasonic waves to atomize the water, and then adjust the humidity through air flow, but this method will make the humidity in the air too high, causing discomfort to the human body and cannot be adjusted uniformly Air humidity. And this kind of humidifier still has a disadvantage. The scale will be sprayed into the air together with the water mist, and when it comes into contact with textiles, it will form dust-like stains, which may float into the air after drying. In recent years, a new type of humidifier has appeared, which is to fill the humidifier with water, put in a humidifying pad to absorb water, and then use a fan to circulate air through the humidifying...

AI Technical Summary

Problems solved by technology

However, the humidifying pad can only humidify and cannot purify the air. This requires the development of a material that can be used both for humidification and as a filter. In order to achieve the purpose of good hydrophilicity, the previous technology The combination of PP melt-blown filter material and humidification filter material is used, and after processing into a filter, it needs to be further soaked in a hydrophilic agent to achieve a good humidification effect. This is not only troublesome to process, but also has many procedures, and the humidification effect is not very good. Ideal, difficult to meet people's use requirements