The stiffness and flexibility of the fabric stiffness tester:
Fabric style is an effect produced by the physical properties inherent in fabric itself acting on people’s senses. In general, fabric style mainly includes tactile and visual effects.
The tactile effect mainly refers to the feeling when the fabric is in contact with the human hand and the skin.
Pneumatic Fabric Stiffness Tester
The vision mainly involves whether the luster of the fabric is soft and pleasing to the eye, whether the color is bright, whether the pattern is beautiful, whether the surface is flat, whether the side road is straight and so on. The rigidity and flexibility of a material refers to the flexural stiffness and softness of a fabric. The ability of a fabric to resist shape changes in its bending direction is called flexural stiffness, which is often used to evaluate its opposite property, softness.
Factors affecting flexural rigidity of fabric stiffness tester:
The flexural stiffness of fabric is determined by the flexural stiffness and structure of the fibers and yarns, and increases significantly with the increase of fabric thickness. Knitted fabrics have greater softness; Compared with knitted fabrics, woven fabrics of the same thickness have greater flexural stiffness.
Under the same conditions, the plain weave fabric is stiff. With the increase of yarn float length, the bending stiffness of the fabric decreases and the fabric body is soft.
The changes of stiffness and flexibility caused by warp tightness and weft tightness are similar. When the tightness is close, the flexural stiffness of the fabric with thin yarn is small, and the fabric with large flexural stiffness is stiff.
General clothing with fabric underwear clothing materials need to have good softness to meet the needs of human body and fitting, outerwear materials should maintain the necessary shape and have a certain modeling ability when taking.
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