I. Cotton fiber knitting yarn

(1) strong moisture absorption, comfortable to wear, easy to dye, easier to shrink.

(2) alkali resistance and acid resistance, mercerized cotton is caustic soda treated cotton fabric.

(3) cotton fiber knitting yarn is more heat-resistant, but not in more than 100 ℃ for a long time processing, such as ironing temperature at about 190 ℃, cotton fabric ironing is best sprayed wet, conducive to ironing.

(4) cotton fiber is soft, weak, cotton fabric feel good, comfortable to wear, washable, but easy to wrinkle, suitable for all seasons of various types of clothing and bedding, etc.

II. Hemp knitting yarn

Many varieties of hemp, ramie, flax, jute, hemp, etc., the current amount of fabric is more in the first two. Hemp and cotton have some of the same properties.

(1) strong moisture absorption, alkali resistance not acid resistance.

(2) heat resistance is also better, ironing temperature up to 190 ℃ ~ 210 ℃, easy to burn.

(3) strength than cotton, hemp fiber is harder, weakness is poor, the fabric is easy to wrinkle, than cotton fabric hard, straight, cool. The so-called summer cloth, that is, the southerners love to wear ramie fabric, sweating after not close to the body.

Ramie is the best quality fiber among hemp fibers, which is cool, moisture-absorbent, breathable, etc. It is also stiffer, stiffer, stiffer, and less snug, so it is suitable for making summer clothing. Ramie ramie is blended with polyester to produce "ramie", which has a cool style.

III. Wool fiber knitting yarn

The largest amount of wool fiber used for textile is wool, usually called wool. Wool fiber knitting yarn is thicker and longer than cotton fiber, there is a certain curl, its surface has a layer of scales covered. Due to the presence of scales, wool has a special property, namely, shrinkage. Shrinkage is the nature of the wool in warm water and washing solution to rub, mutual bite felt shrinkage. Shrinkage is one of the reasons why wool products shrink after washing and become denser in life. If the scales are destroyed so that they are smooth and flat, shrinkage does not occur. Therefore, machine washable woolen sweaters sold in the market are treated with this surface treatment.

IV, silk knitting yarn

Natural silk is divided into domestic silk and wild silk, domestic silk that is mulberry silk; wild silk in the main varieties of silk is crushed silk. Silk strength, fiber slender, soft and smooth, weak than cellulose fiber, with a unique luster. Silk fabric both thin like light yarn, and can be made like tweed thick material, is a high stringing clothing materials, and wool as belonging to the protein fiber.

V. Acrylic knitting yarn

Acrylic knitting yarn is fluffy, soft, warm and other characteristics, such as light, inexpensive, bright color, no mold, no moth, no ironing after washing. Acrylic is suitable for autumn and winter clothing fabrics, such as acrylic knitwear, spinning fur coats, and blankets, etc.