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Sanding is A process in the textile industry where the cloth passes through the friction between a sanding machine and emery leather to form a layer of short velvet on the surface of the fabric, w...

Sanding is A process in the textile industry where the cloth passes through the friction between a sanding machine and emery leather to form a layer of short velvet on the surface of the fabric, which not only retains the original characteristics but also gives the fabric a new style and increases warmth. And softness, thick and soft, rich texture, non-fading, long-lasting color, suitable for winter warmth products and products for personal use.

Sanded products are functional products and are a post-finishing process for printing and dyeing. Sanded bedding is soft, warm and comfortable to use in winter, and the price is relatively high. , because if the wool is to be good, it must be reactively printed.

After general gray fabrics undergo pre-treatment (desizing, scouring, back-bleaching, mercerizing, etc.), the cloth surface is very smooth and smooth, and sanding is used The roller covered with sand leather rubs against the cloth surface, grinding out a layer of fluff on the cloth surface. There are many types of sanding, such as ordinary sanding, water-sanding, carbon-bristle, etc. Sanding includes sand-sanding, such as all-polyester suede, peach skin, all-cotton Italian velvet, etc. that are common on the market. , steel thorn sanding such as Lycra frame velvet, warp and weft knitting various sanding cloths.

The “hair” is ground with sandpaper. The whole process is as follows: first pad the fluffing agent, dry the tenter and then sand it on a special sanding machine. The sanding machines from Italy and Germany are better. The sanding machine has six sand rollers. According to the fabric Different numbers of sand sheets are wrapped in different packages, and then the cloth surface is given a certain tension on the high-speed running sand rollers, and slowly passes through. After the friction of the six sand rollers on the cloth surface, the cloth surface becomes dense. of fluff.

Sanded fabric is a variety of cotton fabric that is only qualitatively changed in appearance through the friction between a sanding machine and emery leather. That is to say, while retaining the original properties of the fabric, a layer of short pile layer is formed on the surface of the fabric. While giving the fabric a new style, it not only reduces the thermal conductivity of the brushed fabric, but also increases the warmth retention and Softness, its color is eye-catching, its feel is soft, and its appearance is plump and pleasing to the eye.

The process of brushed fabrics is much more complicated than that of printed fabrics. They are dyed and finished first, and then undergo exquisite sanding techniques, giving them a unique style. It is a new flower in the current textile industry. Its soft, comfortable, rich texture, strong drape, easy care, and rich suede attract consumers. It can fit close to the body when used, giving it a warm and soft feeling, and the color lasts as long as new. Due to the unique craftsmanship, sanded products will not fade, pill, etc. They are of higher quality than ordinary cotton fabrics and are heavier than ordinary cotton fabrics.

A kind of high-grade combed cotton, which is first dyed and finished, and then subjected to exquisite sanding technology. It has a unique style and is a new product in the current textile industry. . Its soft, comfortable, rich texture, strong drape, easy care, and rich suede attract consumers, especially when used, it is very close to the body, with a warm, soft and comfortable feeling, and the color lasts for a long time. Due to the unique craftsmanship, the sanded products will not fade, pill and other qualities, which are much better than ordinary cotton fabrics, and the weight is much heavier than ordinary cotton fabrics.

Features: Thick and soft, you can’t put it down; the printing and dyeing method uses reactive printing and dyeing, the color is bright, and it will not fade or pill.

The process of using a sanding roller (or belt) to grind the surface of the fabric into a short and dense layer of velvet is called sanding finishing, also known as sanding. tidy. Brushed fabrics are thick, soft and warm, which can improve the wearing properties of the fabric. After textured yarn or high shrinkage polyester knitted fabric or woven (woven) fabric is sanded, it can be made into a suede-like fabric. The base fabric made of ultra-fine synthetic fibers is padded with polyurethane emulsion and sanded to obtain artificial suede with simulated effects.

The function of sanding (or brushing) finishing is similar to the principle of raising (or brushing), which is to produce fluff on the surface of the fabric. The difference is that metal card clothing is generally used for raising and finishing (wool spinning also uses thorns), mainly because the weft yarn of the fabric is raised, and the hair is sparse and long. Brushed finishing can make the warp and weft yarns produce fluff at the same time, and the fluff is short and dense. Brushed finishing should control the decrease in strength of the fabric, and its quality is based on the short density and uniformity of the pile as the main indicator.

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