How to tell if fabric is cotton or poly cotton?

How to tell if fabric is cotton or poly cotton?

Cotton is fiber, wool is keratin, completely different things, cotton does not burn the smell of wool. Pure cotton feels soft but it is more difficult to twist, easy to dye but the color boundary is not as clear as polyester cotton. Look for thread head to burn can burn delicate ash, thread head won't leave agglomerate. Pure cotton absorbs water well. Polyester cotton on the contrary.

Take some yarn from the cloth, light it and blow it out. Rub the burning residue with your fingers, and the one with hard particles is polyester cotton. And if there is no hard grain and it's all ash, it's pure cotton.

Find a thread from your clothes and light it. If it smells like burning your hair, it's pure cotton. Pure cotton feel a little bit of texture, polyester smooth. Also, pure cotton pilling, polyester pilling. Put it in water, pure cotton is easy to absorb water, polyester will not.

Take some yarn from the cloth, light it and blow it out. Rub the burning residue with your fingers, and the one with hard particles is polyester cotton. And if there is no hard grain and it's all ash, it's pure cotton.

Pure cotton, the clothing is made of natural cotton fiber. It is usually labeled [Cotton] /Cotton/C. Pinch it with your hands. If it's wrinkled. Is pure cotton, pure cotton burning is face to face, otherwise it is oil drops (block) very hard black things, put in the mouth to bite, bite up squelching is not pure cotton, there is no sound is pure cotton.

Pure cotton is 100% cotton fabric, soft and comfortable to the touch.  Polyester cotton is a mixture of polyester and cotton and feels less comfortable than cotton.  Better dressed than cotton suckers.  Polyester staple fiber and cotton fiber blended yarn woven into a variety of fabrics, commonly known as cotton dacron.  

Polyester is the number one synthetic fiber with the highest yield.  Dacron has many trade names, "dacron" is the trade name of our country.  Chemical name is polyethylene terephthalate, usually is a chemical polymerization, so the scientific name often with "poly".  Polyester is also called polyester.  Structure and performance: the structure shape is determined by the spinneret hole. The cross section of conventional polyester is round and there is no cavity.  By changing the sectional shape of the fiber, the profiled fiber can be made.  Improve brightness and cohesion.  Fiber macromolecular crystallinity, high orientation, so high fiber strength (is 20 times of viscose fiber), good friction resistance.  Good elasticity is not easy to wrinkle, good shape retention, good light resistance, good heat resistance, quick dry after washing, no ironing, wash wear performance is good.  Polyester is made of chemical fiber, so it doesn't sweat easily.  There is a prickly feeling to the touch, it is easy to static, and it looks bright when tilted.

How do you recognize it?

1.Different components

T/C is a general term for a blend of polyester and cotton. Only part of the composition is cotton, and there are other chemical fiber materials, which are not pure natural. Pure cotton takes cotton as raw material and all the ingredients are cotton.

2.Feel different

Pure cotton feels better than polyester cotton, which has a stronger affinity for the skin.

3.Characteristics of different

Polyester cotton has good elasticity and wear resistance under dry and wet conditions, stable size and small shrinkage rate, it is not easy to wrinkle, easy to wash and dry, but there will be black smoke when burning, smell and burning paper, will leave a little soot and aroma agent taste, edge becomes hard, will produce black brown hard block, can be broken. Pure cotton has good moisture absorption, soft but not stiff, burning will have a burnt taste, the resulting carbon crumbles when pinched.

4.The price is different

The price of polyester cotton is lower than that of pure cotton.