What about the key points for selecting flour mesh?...

Polyester printing mesh features: uniform wire diameter, clear mesh, accurate aperture, high strength, low elongation, good wear resistance, corrosion resistance, good ink permeability, excellent off-grid and ink peeling, representing the domestic advanced level, It can replace imported products and can obtain high-definition and high-quality printing effects, fully satisfying the accuracy of screen printing and the tension requirements of large-scale printing screen. Application range: It can be widely used in electronics, plastics, ceramics, glass, advertising, Screen printing and other industries silk screen printing.

The polyester printing mesh meets your needs. The specific features are as follows:

1. Good elasticity. Elasticity close to wool, when stretched 5% to 6%, wrinkle resistance exceeds other

The fiber, that is, the fabric is not wrinkled, and has good dimensional stability. The modulus of elasticity is 22 to 141 cN/dtex, which is 2 to 3 higher than that of nylon.

Times. Polyester fabric has high strength and elastic recovery, so it is durable and durable.

2. High strength. The short fiber strength is 2.6 to 5.7 cN/dtex, and the high strength fiber is 5.6 polyester 8.0 cN/dtex.

Due to its low hygroscopicity, its wet strength is essentially the same as the dry strength. Impact strength is 4 times higher than nylon

Viscose fiber is 20 times higher.

3. Heat resistant polyester

It is made by melt spinning, and the formed fiber can be melted by heating again, which belongs to thermoplastic fiber. Melting point of polyester

The higher the specific heat capacity and thermal conductivity, the higher the heat resistance and thermal insulation of the polyester fiber. Is synthesis

Better in the fiber.

4. The surface of the polyester is smooth and the internal molecules are closely arranged. Polyester is heat resistance in synthetic fabrics

The fabric is thermoplastic and can be made into a pleated skirt. At the same time, polyester fabrics have poor resistance to fusibility, and they are exposed to soot.

Mars and other easy to form holes. Therefore, wear should avoid contact with cigarette butts, sparks, etc.

5. Good wear resistance.

Wear resistance is second only to nylon with good abrasion resistance.

6. Light resistance is good. Lightfastness is second only to acrylic. Light resistance of polyester fabric

Better, in addition to the difference in acrylic fiber, its lightfastness is better than fiber fabric. Especially the light fastness behind the glass

Very good, almost as good as acrylic.

7. Corrosion resistant. Resistant to bleaches, oxidants, hydrocarbons, ketones, petroleum

Products and inorganic acids. Resistant to dilute alkali, not afraid of mildew, but hot alkali can decompose it. There is also strong acid and alkali resistance, anti-purple

Outside line ability

8. Dyeing is poor, but the color fastness is good and it is not easy to fade. No specific dyeing on the polyester molecular chain

The group, and the polarity is small, so the dyeing is difficult, the dyeability is poor, and the dye molecules are not easy to enter the fiber.

9. A fabric woven from ordinary polyester filament yarn, which has good strength for clothing, smooth and crisp, easy to wash and dry, etc.

Advantages, but there are shortcomings such as hard hand feeling, poor touch, unsmooth gloss, poor gas permeability and poor hygroscopicity. If with silk

Compared with the fabric, the gap is even larger. Therefore, the silk is first simulated on the silk structure to eliminate the poor performance.

Disadvantages.

10. Poor hygroscopicity, wearing a stuffy feeling, and easy to bring static electricity, staining dust, affecting the beauty and comfort

Fitness. However, it is very easy to dry after washing, and the wet strength is hardly reduced, it is not deformed, and it has good washing and wearability.