The advantages of pure cotton fabric? Why participate in spandex?

Update:20 Oct
The characteristics of pure cotton fabrics are good feel, comfortable to wear and environmentally friendly, but easy to wrinkle. Adding a few spandex filaments can significantly change the physical properties of the fabric, greatly increase the elasticity of the fabric, while maintaining the texture and comfort of pure cotton. In addition, the addition of spandex to the neckline can prevent the neckline from being loosely deformed and maintain the durable elasticity of the neckline.
How many types of T-shirt fabrics are there? Let's talk about it:
1. Usually pure cotton
Casual T-shirts are usually made of pure cotton fabrics. T-shirts made of this kind of fabric are comfortable to wear, but slightly less rigid. Simple wrinkling, easy to deform after launching.
2. The mercerized cotton fabric is usually pure cotton fabric, and the T-shirt of this fabric is comfortable to wear
The mercerized cotton fabric is made of cotton, which is made into high-woven yarn by worsted spinning, and then undergoes special processing procedures such as singeing and mercerization to make bright, soft, wrinkle-resistant high-quality mercerized yarn. The high-quality knitted fabric made of this material not only fully retains the excellent natural characteristics of raw cotton, but also has the usual luster of silk. Casual, fully reflects the wearer's temperament and grade.
3. Pure cotton double mercerized fabric
Pure cotton double-mercerized fabric is a pure cotton product with "double-burned double-silk". It is made of mercerized yarn made by singeing and mercerizing as raw material. It cites CAD computer-aided planning system and CAM computer-aided production system to quickly weave The designed pattern fabric, after singeing and mercerizing the grey fabric again, and after a series of cleaning, this high-grade knitted fabric is produced. Even better, but slightly more expensive due to two mercerizing.
4. Ultra-high-count pure cotton fabric, which is rarely used by companies, because its quotation is very expensive, the price of pure cotton T-shirt fabric of 120 yarns is as high as 170 yuan per kilogram, while the price of pure cotton T-shirt fabric of 200 yarns is as high as 170 yuan per kilogram. It is even higher, reaching more than 3,000 kilograms, and the 250-thread-count pure cotton T-shirt fabric requires 1,800 pounds, and China has no technology to produce this fabric.
Commonly used fabrics used in the manufacture of T-shirts and cultural shirts include: pure cotton jersey, polyester-cotton single and double-sided and pure cotton, polyester-cotton hexagonal, square mesh, herringbone pattern, composite rib, strip mesh, etc. It is not easy to deform, but the wearing comfort is slightly worse than that of pure cotton. Common characteristics of polyester-cotton fabrics: soft and solid hand feel, not easy to be deformed by washing, but slightly less comfortable to wear than pure cotton. Common polyester-cotton is 80% cotton, 20% polyester or 65% cotton, 35% polyester share.
The characteristics of pure cotton fabrics: good hand feeling, comfortable to wear and environmental protection, the weight is usually between 160 grams and 300 grams, too thin will be very transparent, too thick will be hot, usually choose between 180-260 grams, the number of counts Usually 21 and 32, which refers to the average number of cotton fiber lengths, the higher the softer, and the veil is divided into plain yarn, semi-finished yarn and refined yarn. The appearance of plain yarn fabrics will be relatively rough, especially dark The fabric will have white yarn spots. The fine yarn fabric has a neat appearance and is soft to the touch.