In fact, any fabric will have fabric fatigue and relaxation, and denim is no exception, especially clothes made of washed denim. However, denim is generally tougher than other woven fabrics, and the relaxation is generally not too obvious unless it is worn badly when washed (or worn out). After wearing for a long time, the gaps between cotton fibers will relax, especially at the knees.
Jeans maintenance method:
1, the most important thing is the style and color of jeans. Regular washing will be destroyed. Generally speaking, frequent cleaning is not recommended. Many people suggest wearing jeans for the first time for three to six months, and washing less after one year.
Be sure to wash it, try to wash it by hand, and don't use washing powder, because washing powder contains fluorescent agent and bleach. Fluorescent agent will soften the fiber tissue, and bleaching agent will decompose the blue dye of jeans, resulting in a large decline in the color of jeans. The jeans washed in this way are not only faded, but also hard.
2, jeans must do some basic color-preserving treatment before washing, otherwise jeans will be washed white soon. In fact, color retention treatment is very simple. Before washing, put the jeans in a basin and soak them in water, and then add two spoonfuls of white vinegar for about half an hour, so that the color fading of the treated jeans will not be so serious.
3. How often is it appropriate to wash? Nudie, a Swedish original cattle brand, suggests washing it once every six months. Watching the change of color, beard and even holes in pants over time really brings a sense of pleasure and accomplishment to cattle raisers, because such pants are unique. However, it depends on the individual.
Extended data:
Jeans selection skills:
1, the design of pants
If you want to choose good and bad jeans, besides the basic conditions such as fabric and color. Other related factors are also directly related. For example, jeans with good quality are neat and generous, fit well and have a standard size.
2. Local design
Local design includes (hollowing out, plucking, whitewashing, splicing, printing, tearing, dyeing, cat beard, metal decoration) and so on, which is directly related to the style and style of pants. But when we buy this kind of jeans, we only consider choosing the style we like on the premise that there is no big problem in style, fabric and technology.
3. High-end brands
Really high-grade jeans are only suitable for reflecting their own grades through proper washing, and then let time continue their high quality. Classic things are always reflected by connotation, and so are jeans. In addition, consumers do not pay much attention to the cost performance of products when they consume, and it is also very immature to pursue cheap junk products too much or to be superstitious about some foreign brands with high prices and poor quality.
The harm of jeans to women;
1, formaldehyde exceeding the standard is a common problem of jeans.
In order to make jeans smoother, more wrinkle-resistant and stronger in color, workers may add chemicals containing formaldehyde in the production process. If the dosage is not controlled during the processing, the formaldehyde content may exceed the standard. In the process of bleaching, dyeing and washing denim trousers with different shades of color, substances containing formaldehyde may also be used.
2. Sand washing jeans leads to silicosis.
Sand washing is an industrial technology used to make jeans and other clothes look faded and outdated. It needs to apply high pressure to denim and then bake the tiny particles of silicon dioxide with fire to achieve the above effect. But if the human body inhales a lot of silica dust, it will be threatened by silicosis. Silicosis patients generally have no symptoms or early symptoms are not obvious. If they lack the habit of regular physical examination, it is easy to miss the diagnosis and delay their illness.
3. Jeans cause poor blood circulation.
Many white-collar workers sit in the office all day. What is even more frightening is that wearing tight pants with your legs crossed is not an elegant problem. Crucially, tight pants and long-term inactivity can easily lead to poor blood circulation.
4. Jeans cause urinary tract infection.
Skinny jeans generally have a low crotch and are tight on female genitals. Bacteria can easily attach or stay there. Wearing tight pants for a long time and not paying attention to cleaning genitals or washing pants when going to the toilet are easy to bring urethral diseases to female friends.
5, jeans induced vaginitis
Vaginitis is a common gynecological inflammation. It is generally believed that vaginitis is caused by careless personal hygiene or unclean sexual life. But have you ever thought that your tight pants caused the trouble? Vagina and vulva are prone to vaginitis if they are covered in a humid and closed environment for a long time.
Baidu encyclopedia-jeans
People's Daily Online-Women's Health: Seven Harms of Jeans to Women