Who knows the maintenance and washing methods of wool?

Classification: Life >> Common sense of life

Problem description:

Who knows how to maintain and wash wool? I bought three wool clothes, two sweaters and a skirt recently. Although the wool content is less than 50%, it is still quite expensive to wear. Of course, I need to take good care of it. I am willing to ask a professional answer ~ ~ ~ ~ ~ ~ ~ Thank you!

Analysis:

On wool and wool products and their washing and maintenance

There are many wool products on the market today. Wool cloth has entered the homes of ordinary people with its unique excellent performance, and its relationship with human life is getting closer and closer. Wool fiber is a kind of natural fiber, and its trunk and main body are huge cortical cells. Cortical cells are composed of two kinds of protein (intercellular protein and fibrin) that make up wool. The cortical cells on the surface of wool fibers are scaly, which plays a role in protecting the inner cortical cells.

Because wool fiber is composed of protein, it will react with alkali and be damaged. If wool is boiled in 40% caustic soda solution for a few minutes, wool fibers can dissolve and disappear. Therefore, when washing, do not use ordinary laundry soap or washing powder to wash cotton fabrics, but use special wool detergent or soap chips. Wool is afraid of high temperature. If boiled in boiling water for a long time, protein will hydrolyze, resulting in fiber damage, weakened strength and yellowing. The optimum water temperature for washing woolen clothes is 40℃. Soft water is used in washing, and a small amount of acetic acid is added to the first rinsing water to make the fabric bright, soft and shiny. Don't wring it out after washing. Hang it in a cool and ventilated place to dry. Not suitable for exposure.

The main component of wool is protein, and it also contains a small amount of fat, which is the favorite food of moths. In the yellow mold season, it is easy to absorb water and become moldy due to the invasion of mold. Therefore, after wearing woolen clothes, they should be washed, dried and cooled, then stored in a dry suitcase, and sanitary balls should be added. Although wool fiber has good elasticity, it is difficult to recover if the tension is large and the stretching time is long. Protect your clothes and don't overstretch them.

Properties of other wool (such as rabbit hair, camel hair, cow hair, etc.). ) And silk is similar to that of sheep. The washing and maintenance of its products can refer to the above methods. In short, with the development of science and social progress, wool and wool products will be more closely related to human life.