I sweated a lot today, but I didn t smell at all, why is this happening

Generally, I can't smell it, for example, I just entered the toilet and it stinks and squatting for a while.

Also, it's not long enough.

Did you stay in an air-conditioned room after sweating? It doesn't smell of sweat and it's dry.

My sweat is apple-scented.

This is not necessarily, like sometimes my sweat is smelly, sometimes it is fragrant, I don't understand why.

There are also those who don't think they stink.

It has to do with the material of the clothes. If a fabric is not antibacterial and absorbs more water, it must be easy to smell. It is divided into three aspects.

Moisture regain - the ratio of the weight of the material to the dry weight of the material when the absorbed moisture and the released moisture reach equilibrium after the material absorbs water.

This metric measures the moisture absorption of a garment, the higher the moisture absorption, the faster the moisture absorption).

Moisture permeability - water molecules in a gaseous state.

Through the performance of textiles (this index is related to the ability of textiles to wick away perspiration, the better the moisture permeability, the faster perspiration).

Water retention - refers to the ability of textiles to retain liquid water (this indicator relates to the ability of textiles to absorb sweat, the better the water retention, the more the fabric can absorb sweat and is less prone to moisture and stickiness).

Introduction:

For the design and dressing of clothing, in the long process of evolution of human clothing, conventional programs and schools have been formed, especially in the design of ready-to-wear clothing with practicality and wearability as the key, because clothing must be attached to the human body to realize the meaning of clothing, so although the design of clothing also strives for novelty, but its ups and downs are limited and decreasing. For clothing colors, in addition to the guidance and restrictions of popular colors, clothing companies pay more attention to the expansion of commonly used basic colors.

It can be seen that the design of clothing shape and color must follow certain specifications, and material design is becoming more and more abundant and occupies an increasingly important position in today's clothing design. Clothing materials, especially the surface texture characteristics of clothing materials, will become the focus of clothing popularity now and in the next few years.

The smell of the fabric itself is caused by the growth of bacteria after absorbing water, but in fact, the material itself will not stink, which is the most basic requirement for taking the material.

Clothes, a Chinese noun, pronounced as (yī fu), refers to various styles of coverings made of fabrics (such as cotton, silk, velvet, chemical fibers, polyester, linen, etc.) made of materials such as cotton cloth, silk, velvet, chemical fibers, polyester, linen, etc., which are used by human beings or through human beings to cover their bodies and decorate themselves.

The first human clothes were made of animal skins, and the earliest "fabrics" that wrapped the body were made of hemp fibers and grass. In the national standard, clothing is defined as clothing, which is worn on the human body to protect and decorate products, also known as clothing.

Clothes are worn differently on different occasions, and there are many styles, and clothes have become an indispensable thing today, and China often says that "clothing, food, housing and transportation" ranks first.

In the world of clothing, the fabrics of clothing are diverse and changing with each passing day. However, on the whole, most of the high-quality and high-end fabrics have the characteristics of comfortable wearing, sweat-absorbing and breathable, draped and crisp, visually noble, and soft to the touch.

Modern production of clothing worn in formal social occasions is mostly made of high-quality blended fabrics. Natural fabrics such as pure cotton, pure wool, pure silk, and pure linen have been reduced to general fabrics because of the shortcomings of natural fabrics such as easy wrinkles and easy deformation, and are rarely used as high-end clothing materials. Blended fabrics have the characteristics of natural fabrics that are sweat-absorbent, breathable, soft and comfortable.

It also absorbs the advantages of chemical fiber fabrics, such as strong and durable, draped and crisp, good luster and bright color, and a large number of high-end and high-quality blended fabrics are developed every year. Sometimes, it is also permissible to wear clothing made of pure leather. General clothing fabrics are divided into two series:

Woven fabrics: Mainly used for outerwear and shirts of clothing.

Knitted fabrics: underwear and sports series of clothing, but due to the development of science and technology, knitted fabrics have also developed to be heavy and crisp, gradually making knitted underwear external, and knitted fabric weaving practices have become a supplement to outerwear.

With the improvement of the quality of life of modern people, they also have higher and higher requirements for their own wear, no longer limited to the shape and style of clothing, but also pay more attention to whether the fabric of the clothing is comfortable and environmentally friendly.

These bio-based fabrics are more water-saving and pesticide than cotton in the production process, which meet the needs of consumers and even the whole society for low-carbon environmental protection.

According to the data of the Zhiyan Data Research Center, the price of cotton has led to an increase in the cost of the entire production chain, and a series of products in the production chain have to increase in price, which has just given birth to a new opportunity for fabrics in the garment industry.

To understand one thing, the sweat of ** is not smelly, the smell comes from the decomposition of bacteria, and the generation of some sulfur and amine substances volatilize. If we want to solve this problem, we need to start with two key points, sweat and bacteria.

Generally speaking, natural fibers have good hygroscopicity.

Good moisture absorption means that the clothes are enriched with a lot of sweat, including water, inorganic salts, dandruff metabolized by the human body, and metabolized oils. These nutrients turn sweat-soaked clothes into a large bacterial acorn medium. Bacteria multiply in large numbers, accelerating the decomposition of sweat, and decomposing more and more odorous substances.

The hygroscopicity of our chemical fiber is not so good, take cotton fiber (the molecular chain contains a large number of -OH hydroxyl groups, and water molecules are easy to form hydrogen bonds, and the water absorption is good. and polyester fibers.

Causes of the smell of sweat:

When sweat flows out of the body surface for a period of time, the components contained in it may be decomposed by bacteria, in which urea can be hydrolyzed to form ammonia and carbon oxide under the action of acid, alkali and enzyme (acid and alkali need to be heated).

Antimicrobial peptides and other substances excreted by apocrine glands may be used by bacteria to metabolize free fatty acids, so if the parts with apocrine gland distribution such as the armpits, perineum, and groin are not cleaned up in time after sweating, they will produce a strong odor; Some ingredients can also form sulfides due to the action of bacteria, which can cause odors.

Sweat itself is a waste product of the body's metabolism (sour smell), so after exercise, sweat is discharged in large quantities, and the smell is heavier than usual, so don't worry, it's normal.

You just need to take a shower often.

Sweating odor may be caused by a decrease in physical activity. If you usually like to eat meat and eat a lot of it every time, you will also have a sweaty smell. In addition, if you are too irritable or drink too little water, you will also have a foul smell when you sweat.

Sweating is a very common phenomenon, and if the weather is hot, the amount of sweating tends to be larger. Some people will emit a relatively unpleasant smell from their bodies after sweating, which seriously affects their normal life and work. So what's the deal with sweat stink?

1. Exercise lessIn summer, the weather is relatively hot, and many people usually like to stay in air-conditioned rooms, and there is little time to go out for exercise. As a result, the accumulation of waste and toxins in the body will increase, and if you leave the air-conditioned room and sweat profusely, then the odor will be more obvious. 2. Eating too much meatIf you eat too much meat, sweating will also make it smelly.

Many people like to eat meat food in life, it can be said that they are not happy without meat, and even like to eat some fishy meat, such as mutton and donkey meat. If you do this for a long time, it will be accompanied by a foul smell when you sweat. 3. Emotions are too irritableIf the mood is more irritable, then it will also lead to problems in the sweating area.

Many people become irritable due to the stress of life or work, and if this is done regularly, the pores will also become enlarged, making it easier for bacteria to grow. Bacteria multiply in large numbers after sweating, giving off a foul smell. 4. Drink less waterIf you drink enough water every day, the waste products in your body can be excreted in your urine.

However, if you drink less water, these wastes will accumulate in the body, and if the body sweats, it will be discharged with sweat, and the smell of sweat will be significantly aggravated at this time.

No, the smell of sweat is actually the smell of sweat after it is fermented by bacteria.

That's right, people who sweat generally smell bad, so there is really no one who says that sweating will smell, unless that person wears perfume. So we usually have some antiperspirant things, and the product is recommended to be used, right, we still have benefits.

Generally, there will be no sweat smell immediately after sweating, and only after the sweat is dried will the clothes emit a sweat smell.

No, only repeated sweating is not easy to volatilize and lactic acid bacteria will form a sour odor.

When you first sweat, you won't have that sweat smell, but after a day, you will have that sweat smell.

It depends on how much you come out, if you have less, it depends on the people close to you to smell it, and if you come out more, it goes without saying!