Mesh Yarn Classification

Cotton yarn screen silk screen single yarn tapestry mesh yarn

Nylon Wire mesh stainless steel wire mesh

Mesh yarn die-cuttingSort by construct

Nonwovens: Nonwovens, will be textile staple fiber or filament stop directional or random support column, the formation of fiber mesh structure, and then the use of mechanical, thermal adhesion or chemical methods to reinforce, after waterproof disposal to increase the appearance of tension to reach the waterproof effect.

Filter: Is the use of synthetic fiber and other raw materials weaving, the appearance of an average and stable breathable hole, with a selection and filtration role of industrial fabrics. Mobile phone industry more use of polyester weaving, according to the diameter of the screen/opening rate of the choice of acoustic wire mesh, but also according to the needs of manufacturing into a variety of colors.

Punching mesh: Is the application of stamping die according to the design of the hole type, aperture, hole spacing and opening rate of different materials to stop cold flushing, with a common visual effect.

Mesh yarn die-cuttingSort by material

Nonwovens: Polypropylene (PP), polyester (PET), nylon (PA), acrylic (PVN) [Breathable, dustproof, insulation, waterproof, low price, but due to no directivity, strength than textile cloth difference, acoustic test instability]

Filter: Polyester (PET) [High tensile strength, good heat resistance], nylon (PA) [suitable printing, good alkaline resistance], stainless steel (SS) [Strength is the best, but the price is expensive]

Punching mesh: Polyester PET[minimum can flush 0.3mm hole], polycarbonate PC[not suitable for 0.5mm below the microporous], stainless steel.

Brand of mesh cloth

Mobile phone speakers are more used in the textile filter, in order to effectively reduce the high-frequency murmur and dust-proof waterproof effect, and the microphone dust net more use of non-woven fabric. At present, the industry uses the following company's products:

Acoustic Filtration: S A-A & T e C h (ITF), SFA R A C & T i C (S w i t z e-R), NAB), NBC

Meshtec (Japan), Smartmesh (Japan), Chaosheng (China)

Non-woven Fabrics: Hilon (Korea), Ambic (Japan)

Wire Mesh Technical parameters

Saatitech Mesh

B 006HY/' MET ' Acoustex 105/52

B: On behalf of Black, as in other colors, the end of the callout, such as 032C2746C (purple)

006: Represents the acoustic resistance (acoustic ohm)

The brand of Acoustex:saati acoustic mesh fabric

105: Mesh Hole Opening size

52: Mesh Hole Opening rate

MET: Exterior coating, AL on behalf of aluminum, Ni on behalf of nickel

Sefar Acoustic

Acoustic HF6-105BHY

Acoustic

Sefar: The brand of acoustic mesh fabric

HF: On behalf of halogen-free

6: Represents the acoustic resistance (acoustic ohm)

105: Mesh Hole Opening size

B: On behalf of Black

HY: Waterproof

Mesh yarn die-cuttingExamples of product design

Analysis of network yarn anomaly

Drawing: 1. Improper formation and treatment: change of information

Filament: 1. Mold Blade Not sharp treatment: change Blade

2. Uneven handling of the bottom plate: the bottom plate scrape flat, the back foam pad is higher than the knife

Layered beer wear: Too Much pressure treatment: change to PET substrate, adjust the small pressure

Dirty:

1. Raw Data Dirty Treatment: Change of information

2. Environmental Dirt Treatment: environmental protection

3. Machine Dirt Treatment: machine Appearance cleaning protection

Screen hole size corresponds to standard target number

Sieve hole Size: 4.75mm, Specification number: 4 Mesh

Sieve hole Size: 4.00mm, Specification number: 5 Mesh

Sieve hole Size: 3.35mm, Specification number: 6 Mesh

Sieve hole Size: 2.80mm, Specification number: 7 Mesh

Sieve hole Size: 2.36mm, Specification number: 8 Mesh

Sieve hole Size: 2.00mm, Specification number: 10 Mesh

Sieve hole Size: 1.70mm, Specification number: 12 Mesh

Sieve hole Size: 1.40mm, Specification number: 14 Mesh

Sieve hole Size: 1.18mm, Specification number: 16 Mesh

Sieve hole Size: 1.00mm, Specification number: 18 Mesh

Sieve hole Size: 0.850mm, Specification number: 20 Mesh

Sieve hole Size: 0.710mm, Specification number: 25 Mesh

Sieve hole Size: 0.600mm, Specification number: 30 Mesh

Sieve hole Size: 0.500mm, Specification number: 35 Mesh

Sieve hole Size: 0.425mm, Specification number: 40 Mesh

Sieve hole Size: 0.355mm, Specification number: 45 Mesh

Sieve hole Size: 0.300mm, Specification number: 50 mesh

Sieve hole Size: 0.250mm, Specification number: 60 mesh

Sieve hole Size: 0.212mm, Specification number: 70 Mesh

Sieve hole Size: 0.180mm, Specification number: 80 Mesh

Sieve hole Size: 0.150mm, Specification number: 100 Mesh

Sieve hole Size: 0.125mm, Specification number: 120 Mesh

Sieve hole Size: 0.106mm, Specification number: 140 Mesh

Sieve hole Size: 0.090mm, Specification number: 170 Mesh

Sieve hole Size: 0.0750mm, Specification number: 200 Mesh

Sieve hole Size: 0.0630mm, Specification number: 230 Mesh

Sieve hole Size: 0.0530mm, Specification number: 270 Mesh

Sieve hole Size: 0.0450mm, Specification number: 325 Mesh