1, soak in warm water for a while, preferably once, and then dehydrate. If it can be dehydrated, put the sweater evenly into the dehydrator and take it off after three minutes. Take it out and lay it flat, shape it according to the normal fat and thin length, keep it as it is, and dry it. Never hang it on a hanger to dry or dry.

2. Sweaters will become loose and fat after being worn for a long time, which will not fit and affect the appearance. In order to restore the original state, sweaters can be ironed with hot water. The water temperature is preferably between 70℃ and 80℃. If the water temperature is too high, the sweater will shrink too small. For example, if the cuff or hem of a sweater loses elasticity, it can be soaked in hot water at 40 ~ 50℃. 1.

3. Try to use warm water in the washing process, and gently press the sweater 20 to 30 times by hand. Don't rub it hard, and don't wash it with hot water, so as not to shrink the sweater. If there are some stains on the sweater, such as cosmetic residue or sweat stains, silk white is ok? Fine laundry detergent is directly applied to stains, pretreated and then washed in thinner.

Sweaters, machine or hand-woven wool coats. In primitive life, humans covered their bodies with leaves and skins. In fishing and animal husbandry, they knew how to use knitting technology. With the evolution of civilization and the invention of science and technology, human beings not only make full use of natural fibers such as animals and plants to weave articles needed by life, but also develop a variety of chemical fibers and mineral fibers to make human life more comfortable and convenient.

In recent years, great changes have taken place in people's clothing, from simple warmth to lightness, softness and lightness, and it is more fashionable and beautiful. Great changes have taken place in the corresponding knitting machinery, and the industrial flat knitting machine has also entered the ranks of home knitting machines, from the original simple coarse knitting machine to a finer needle shape, overcoming the shortcoming that the original home knitting machine can not knit fine threads.

Sweater knitting (basic needle stick and crochet) has a very long history. In primitive life, humans covered their bodies with leaves and skins. In fishing and animal husbandry, they know how to use knitting technology. With the evolution of civilization and the invention of science and technology, human beings not only make full use of natural fibers such as various animals and plants to weave articles needed for life. More developed chemical fibers and mineral fibers make human life more comfortable and convenient. Therefore, the history of weaving can be said to be the development history of human civilization and technology.

References:

Baidu Encyclopedia: Notes on Sweaters