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| Fabric: the basic knowledge of warp, weft, width, weight, color weaving Add Time:2017.09.11 Hits:4148 |
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Common concept of fabric: warp yarn weft density, width, gram weight and presentation method If you are exposed to the clothing industry, you will often have problems like this, what is the best, what is the weft, what is the breadth, what is the weight, what is the yarn-dyed? Wait for a series of material knowledge to trouble you, below to take you to know next what is tight, what is the weft, what is breadth, what is gram heavy, what is color weave 1. Warp, warp and warp density -- the direction of fabric length; The yarn is called warp yarn; The number of threads in an inch of the yarn is the longitude (warp density). 2. Weft, weft, weft density -- the width of fabric; The yarn is called the weft yarn, and the number of threads in one inch of the yarn is the weft (weft density). 3, density, used to represent a woven fabric per unit length of yarn number, usually 1 inch or yarn number within 10 centimeters, the use of national standard said yarn number density within 10 centimeters, but textile enterprises are still used to use a number of yarn density within 1 inch. As seen in the usual "45x45/108x58", the longitude and weft density is 108 and 58 respectively. 4, the effective width, fabric width, commonly used in inches or centimeters, common are 36 inches, 44 inches, 56-60 inches, etc., are called in the narrow, with wide, higher than 60 inches fabrics for the extra-width breadth, generally is often called wide cloth, today in our country, the fabric width can reach 360 cm wide. The width of the fabric, as mentioned in 3, is "45x45/108x58/60", which is 60 inches across. 5, gram - gram weight fabrics generally is grams, the weight of the square meters fabric gram weight is an important technical index for knitted fabrics, woollen cloth is usually the gram weight is an important technical indicators. The weight of the denim is usually expressed in ounces (OZ), the number of ounces of fabric weight per square yard, such as 7 ounces, 12 ounces of denim. 6, yarn-dyed, Japan as the "first dyed fabric", refers to the yarn or filament yarn after dyeing first, and then use the color yarn for weaving technique, this fabric is called "yarn-dyed fabric", in the production of yarn-dyed fabric factory generally referred to as the dyeing factory, such as denim, and most of the shirt fabrics are yarn-dyed fabric. |
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