Description
According to the structure classification, the gauze materials can be divided into: non-woven fabrics, filters and punching nets.
Specification
Non-woven fabric: Non-woven fabric, the textile staple fiber or filament will be directionally or randomly braced to form a fiber network structure, and then used mechanical, thermal or chemical methods to reinforce it, through waterproof treatment to increase surface tension to achieve waterproof effect.
Filter screen is a kind of industrial fabric with uniform and stable air permeability, screening and filtering function, which is made of synthetic fiber and other raw materials. The mobile phone industry uses polyester knitting, according to the mesh aperture, aperture ratio selection of acoustic screen, can also be made into a variety of colors according to needs.
The punching net is made of different materials by cold punching according to the designed hole shape, hole diameter, hole spacing and hole opening rate with a unique visual effect.
Characteristics
Dust-proof net has two main functions: dust-proof, waterproofing and weakening of low frequency peak value to protect Speaker.
Application Area
Speaker, microphone decorative shielding, waterproof, dust-proof, noise reduction and filtration. It is widely used in mobile phone, Bluetooth headset, microphone, digital electronic products, aerospace products, automotive industry, high-speed rail and other manufacturing industries.
