Characteristics properties of polyester cotton yarn
Common content (specification) of polyester cotton yarn
A kind of
65% polyester 35% cotton, 80% polyester 20% cotton. If the cotton content is higher than polyester, the yarn name should be CVC yarn.
The main varieties are polyester / cotton axis, polyester / cotton Pagoda line.
Different content of polyester cotton yarn, polyester cotton yarn is used for different, so what are the characteristics of polyester cotton yarn? What are the properties of polyester cotton yarn?
Characteristics of polyester cotton yarn
A kind of
1. The main characteristic of polyester cotton blended yarn is its high breaking strength, which is more than 40% higher than that of cotton yarn of the same specification;
2. Wear resistance is good, generally 1 times higher than the same specification of cotton thread;
3. The shrinkage rate is small, only about 0.5%, suitable for sewing chemical fiber fabrics wrinkle resistant high-grade cotton fabrics, with flat stitching;
4. It has good heat resistance can be used in high-speed sewing machine of 3000-4000r / min. the ironing temperature is about 160 ℃. It has good softness elasticity is suitable for sewing high-grade chemical fiber fabrics.
What is the difference between pure cotton yarn polyester cotton yarn
A kind of
Visually, the color of polyester cotton is brighter than that of pure cotton;
If it is a printed cloth, the contrast between the front back colors of pure cotton will be greater, while the front back colors of polyester cotton will be closer.
On the feel, the pure cotton cloth is soft but smooth, the polyester cotton cloth feels a little slippery.
Combustion method, which is also widely used in the industry as an intuitive method.
Pure cotton cloth, that is to say, the flame is yellow, the smell of burning is the same as burning paper, the edge is soft after burning, there will be little ash black flocculent ash;
When approaching the flame, polyester cotton will first contract then melt, emitting black smoke, giving off a taste of inferior aromatic agent. After burning, the edge will become hard, the ash will be black brown hard block, but it can be twisted.
Pure cotton is better for skin. Pure cotton, 100% cotton fabric, feels soft comfortable. Polyester cotton is a mixture of polyester cotton, which is as comfortable as cotton.
It's as good as pure cotton to absorb sweat. It's made of polyester staple fiber cotton fiber blended yarn. It's commonly known as cotton Dacron.
Specifically divided into cotton polyester cotton fabrics
A kind of
A good way is to smell the cloth.
Generally, new clothes have their own inherent taste, the state also has clothing standards, that is, clothing cannot have one more of the aromatic hydrocarbon smell, moldy smell, fishy smell, oil smell plastic smell.
If you smell the above when you buy T-Shirts, at least it means that they are unqualified products T-shirts with a large amount of chemical fiber polyester cotton fabric.
T-shirts made of cotton are usually tasteless woody.
Burn the thread end of the following clothes with fire, rub the residue after burning with your fingers, feel that those with hard particles are polyester cotton; those without hard particles are all grey are pure cotton.
