How to distinguish whether the garment fabric is cotton or polyester

Nowadays, there are many kinds of fabrics, and it is difficult for us to distinguish its composition clearly on the fabric of clothing. The following introduces cotton and polyester, the two types of clothing fabrics commonly used in our lives to distinguish and choose. .

1: Fire burning method.

Draw a thread from the hem of the garment or other corners and light it with a match:

The cotton fabric burns quickly when exposed to fire, the flame is yellow, and the smell is like burning paper, and finally it is off-white powder.

Polyester fabric will quickly crimp and melt into a white gel when it meets fire. It will melt and drop and bubble in the flame. There is no flame when it burns, and it has a celery smell. When it burns, it melts and emits black smoke, showing a yellow flame. The back ashes are dark brown lumps that can be crushed with fingers.

2: Hand touch method

The feel of cotton is plain, warm and simple.

The feel of polyester is smooth and light.

3: Recovery method after fold

The cotton fabric is easy to wrinkle on the fabric by hand, the wrinkles are obvious, and it is slow to restore flatness.

Polyester fabrics are more difficult to crease and restore flatness quickly.

4: Wet water method

Put one or two drops of water on the table and wipe it lightly with a cloth. The cotton absorbs quickly and it is easy to wipe off the tabletop.

Because polyester is difficult to absorb, water droplets on the desktop will flow after wiping, making it difficult to wipe.

5: Direct appearance method

The cotton looks dark.

The polyester looks bright.

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