What kind of fabric is more durable?

Fabric during use is often subjected to a concentrated load of laundry is hooked or sharp objects cut the yarn breakage stress crack formation, local or fabric is stretched, and the like so that the fabric is torn, the tear resistance of such cracking capacity for destruction tear performance of the fabric, i.e., whether we usually wear. This indicator through the fabric tear strength test can determine whether the fabric is durable, impact factors are mainly the following points:

The main factors that affect the fabric tear strength

First of all - the raw material :

Different raw materials has shown significant differences in the degree of resistance to outside the tear and tensile forces.

Second - yarn properties :

① yarn linear density: a little rough natural anti-tear and tensile strength like that.

② yarn filaments or short fibers, staple fibers such as cotton, polyester filament, such as filament, staple fiber needs to be assembled into short fiber yarn twisted by the process. Filaments may be directly used in textile yarn. Obviously short fiber strength lower than the strength of the filament.

③ yarn twist, twist staple fiber yarns can be made better or filaments entangled together to form a cohesive, improve the strength and elasticity, which can improve the tear strength of the fabric. But twist has his limits, excessive twist will not only not improve strength and flexibility, but brittle yarn, strength and elasticity will decline.

④ yarn elongation at break, elongation at break of the elastic yarn at the higher the greater the yarn breakage, it is enough to affect the fabric tear, tear and impact the size of the triangle of the fabric tearing powerful.  

Third - Fabric Structure :

① plain weave: the length of only one stitch yarns floating point yarn, the tear force triangle minimum; exhibited tearing force is minimal.

② twill weave: the set of floating-point yarn length according to the design minimum of 2 yarns, i.e., 1/2 twill, the organizational structure of such fabrics, the longer the floating-point, the greater the tear triangle, tear powerful better.

③ satin weave: the set of floating-point yarn length better than the length of a twill weave, the greater the tear triangle, better tear strength.

④ Change Organization: This organization is Mihara tissue (i.e. above mentioned plain weave, twill, satin) from any combination of changes. Therefore, the size of such organizations tearing force is essentially no way to compare, but certainly larger than plain weave. 

Fourth - fabric density and fabric shrinkage :

Number density, high buckling wave determines the yarn, woven fabric also determines the size of shrinkage. The high fabric buckling wave greater force in the case of elongation of the fabric on the relatively large; tear the fabric thereby affecting the size of the triangle area, thereby affecting the size of the tear force. 

Fifth - after fabric finishing process :

Brushed: sanding process fabric surface will be ground, the surface of the tissue to produce short and neat fluff. This allows the set of the textile surface structure destroyed yarn, the yarn strength could drop significantly. So do the sanding process fabrics, tear strength and tensile got to assess these two indicators.

Fleece: sanding process and, as a certain amount from the fabric surface with a pile velvet knife, but fluff longer than the brushed fabric.