There are different styles of trousers in different seasons, and the thickness and length are different. Why do the trousers shrink? What should I do?
Why do pants shrink:
There are many reasons for shrinkage, and the key lies in the structure and properties of fabric fibers. For example, wool fabrics are easier to shrink, and it is difficult to recover after shrinking. This is caused by the difference in the coefficient of friction between the flakes of the wool fiber in the relative movement between the forward and reverse directions. Therefore, wool fabrics can be washed with dry cleaning, and should be dried and patted frequently. If you want to wash with water, you should choose a silk and wool detergent with anti-shrinking effect or a special detergent for wool fabrics. The shrinkage of cotton and rayon cloth is related to the hydrophilicity of its own plant fibers. The arrangement of these fiber molecules is relatively loose, the gaps between the molecules are large, and water molecules are easy to penetrate. Therefore, once immersed in water, the fiber will expand from the warp direction (the direction perpendicular to the fiber), that is, the fiber will become thicker, but its length will be shortened instead.
What to do if pants shrink:
1 found that the pants had shrunk, quickly took out the pants, put them in warm water, soaked in a bucket for 5 minutes, and then carefully kneaded them with hands to let the pants stretch in the warm water.
2 Get another sling net for drying clothes, pick up the shrinking trousers, do not dry them, and spread them directly on the net.
3 Let the pants under the gravity of the earth, under the effect of soaking in warm water, to see if they can recover to what extent.
4 Find a piece of steam wrapped in a white cloth, put it in a steamer and steam it on a warm fire for 10 minutes; then it dries, shaking it with your hands, it also works.
Okay, my friend knows what to do if my pants shrink.
