面料平方克重（Fabric squared weight）.docVIP

面料平方克重（Fabric squared weight） Fabric squared weight, 2008/01/10, 08:02, A.M., square gram, weight and ounce Weight: weight of fabric is generally square meters of fabric weight grams, weight is an important technical index of knitted fabric, wool is usually the weight as an important technical index. Denim fabric weight is usually expressed in OZ, that is, the number of ounces per square meter of fabric weight, such as 7 ounces, 12 ounces of denim and so on 1 yard yards, =3 feet feet, =0.9144 metre meters 1 ounce =16 DRAMs =28.35 grams gram ounce DRAM 1 oz / yard =28.35 g / (0.9144 m *0.9144 m) =33.9 g / m2 11 ounces / yard =373 grams / square meter Method for identifying weight and number of knitted fabric Count is the number of lengths of 840 yards of a pound (454 grams) of cotton yarn. The bigger the count, the thinner the yarn. For example, 48S is finer than 23. Weight refers to the weight grams per square meter of fabric. In general, the greater the number of yarns of the same quality, the greater the weight. Fabric weight and finished weight conversion, such as formula, large deviation from the actual, the main reason is divided into two aspects, cloth set available formula, as long as the condition is close to, the more accuracy, by weaving into a physical change from cloth processing into finished products after dyeing cloth, multiple process, fabric through physical and chemical change of variables increases, involving a variety of different types of machinery during the process, and so on, the formation of the enterprises have different specifications, so the fabric weight and finished weight conversion, each enterprise has its standard. The weight of the grey fabric and the weight conversion of the finished product How to establish a conversion formula? It is recommended to collect the results of the previous embryo cloth to the finished cloth, and then use the computer to screen the most results as the standard, and then evaluate the practicability accor