Popular yarn | Black technology “volcanic rock” yarn

Volcanic fiber is a new type of chemical fiber that entered the market in 2011. Volcanic rock functional warm rock fiber is a new type of fiber that integrates volcanic rock into p…

Volcanic fiber is a new type of chemical fiber that entered the market in 2011.

Volcanic rock functional warm rock fiber is a new type of fiber that integrates volcanic rock into polyester fiber through technical methods. It is rich in various mineral elements such as silicon, aluminum, and calcium, as well as copper, zinc, chromium, nickel, and manganese. and other essential elements for human health, which are very beneficial to the human body. Fabrics made by blending the two fibers are especially suitable for clothing, bedding, household items, etc., and have certain health care functions.

Principle of moisture absorption and heating:

Fiber molecules and water molecules attract and combine with each other. The kinetic energy of water molecules is reduced and converted into heat (energy) and released. In addition, in order to enhance the heating effect, a certain substance can be added inside the fiber or coated on the surface of the fiber. When the fiber absorbs water, it triggers a chemical reaction of the substance to release more heat.

Principle of volcanic rock fiber thermal insulation:

The fabric is woven from volcanic rock yarn, which can store heat and keep warm. It has many advantages such as good moisture absorption and breathability, soft hand feel, high elasticity and good fluffiness. Volcanic rock yarn can store heat and lock in temperature. In addition, the fabric itself has strong thermal resistance, forming a strong thermal insulation layer, so it produces a similar “heating” effect. In addition, the human body itself is a heating body, and the thermal insulation layer Lock the body’s temperature, reduce the radiation of body temperature to the outside, and form a strong warming effect.

It can absorb the heat energy emitted by the human body, keep warm and generate heat at the same time. It can raise the temperature up to 8.2 degrees, and at the same time absorbs moisture, wicks away sweat, and dries quickly. This kind of yarn is made using a patented technology called “core-shell structure dual-skill powder”. The volcanic rock is carbonized into powder through high temperature, and then ground to make a kind of material containing “trace metal elements + carbonized material” The yarn is referred to as “volcanic rock fast heating yarn”.

Volcanic fiber heat storage:

Clothes woven from volcanic rock yarn can store and retain heat. It can also produce far-infrared rays, which are transmitted to the deeper parts of the human body’s skin, causing the temperature to rise, and the generated warmth is emitted from the inside to the outside. Because the volcanic rock fast-heating yarn can store heat and lock in temperature, it produces a similar “heating” effect. At the same time, it also makes the underwear more moisture-absorbent, sweat-wicking, and quick-drying.



1. Before washing knitted clothes, dust them off and put them away Soak in cold water for 10-20 minutes, take out and squeeze out the water, put it into laundry solution or soap flake solution, scrub gently, and rinse with clean water. In order to ensure the color of the wool, 2% acetic acid (edible vinegar is also acceptable) can be dropped into the water to neutralize the remaining soap.

2. Use tea to wash sweaters (it is best not to use this method for white clothes), not only can Washing away the dust can also prevent the wool from fading and extend its service life. The washing method is to use a basin of boiling water, put in an appropriate amount of tea leaves, wait for the tea leaves to soak thoroughly, and after the water cools, filter out the tea leaves, soak the sweater (thread) in the tea water for 15 minutes, then rub it gently a few times, and then rinse it with clean water. Rinse clean.

3. White knitted sweaters will gradually turn black after being worn for a long time. If you wash the knitted sweater and put it in the refrigerator for 1 hour, then take it out to dry, it will be as white as new. If the dark knitted sweater is stained with dust, You can soak it with water and squeeze it dry with a sponge, then wipe it gently



Don’t use clothes hanging, that way We can only turn the clothes into long sweaters. We can take two methods:

1. Exposure to the sun should be avoided, as this will destroy its luster and elasticity, causing it to turn yellow and black.

2. After washing, sweaters should be dried in the shade and placed in a ventilated and dry place. It is best to lay it flat and place it according to the original shape of the clothes to avoid deformation. It also eliminates the need for ironing. If it cannot be laid flat, it is best to put it in a mesh bag to dry in the shade.

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Author: clsrich