Reflective raincoats, as the name implies, is a collection of rain and reflective protection in one of the rain clothing. So it is both rainproof, reflective function is how to achieve it?
First of all, from the fabric terms, do raincoat fabrics are high density fabric and coating fabric two categories. High-density fabric is usually made of fine chemical fiber woven, density is very high, combined with the chemical fiber yarn itself is not absorbent, resulting in a high density cloth with impermeability.
Our commonly used umbrellas and some basic raincoats are used high density fabric. Of course, this impermeability is also limited to a period of time the amount of small and medium rainfall, for example, if it is prolonged heavy rain, the umbrella will still leaking.
At this point, we need to use another fabric: coated fabric.
Accurately speaking, the coated fabric is a kind of special processing fabric, a total of two or even more layers. Is the use of solvent or water to the required coating rubber particles (PU glue, A / C glue, PVC, PE glue) dissolved into a saliva-like, and then somehow (rotary screen, scraper or drum) Of the cloth (cotton, polyester, nylon and other substrates), and then through the oven temperature of the fixed, so that the formation of a uniform layer of fabric surface covering material, so as to achieve waterproof, windproof, breathable and other functions
In fact, the principle is very simple, but the operation is the key! Is the use of solvents (now the fabric factory is generally used toluene or butanone) will be required coating rubber particles (PU glue, A / C plastic, PVC, PE plastic) dissolved into saliva-like Sol ratio, viscosity, etc.) and then a way to evenly spread on the scraper (cotton, polyester, nylon and other substrates), and then through the oven temperature of the fixed, so that the formation of a uniform layer of fabric surface Cover plastic material, so as to achieve waterproof, windproof, breathable and other functions!
Coated fabrics or fabrics generally have a higher lift in split yarns. These coated fabrics are used in down jackets, ski suits, workwear suits, outdoor sportswear fabrics, and the like.
And if you want raincoats to have both rain and protection in rainy days, then we need to add another thing to the raincoats: reflective materials, usually reflective tape and lattice tape, or reflective coatings.
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