大麻面料(国外英文资料).docVIP

大麻面料(国外英文资料) Identification of flax, ramie and hemp fiber ????? In recent years, because the hemp has excellent properties such as ecological environmental protection, anti-mildew sterilization, so all kinds of hemp textile products containing or hemp textile products on the market become more and more, and applied to take hemp fibers in a ramie textile products, flax, and hemp. These three types of fibers are microscopic and chemically similar, causing some difficulty in detecting these three types of fibers. Therefore, it has become an important research subject in the analysis of the analysis of textile products. This article is based on a large number of transverse and longitudinal section of linen, ramie and hemp fiber morphological research and comparison, and the average of a large number of textile fabrics of hemp fineness value research, of the three kinds of hemp textile product inspection work some of the problems are discussed in this paper. ????? The flax is also known as jatrock, jute, fiber, oil, and oil, all of which are annual herbs. Flax fiber exists in flax stem phloem tissue, retting extract degumming remove part of the colloid, partial loose adhesion fiber bundle, and then through breaking, scutching processing into ma, for 10 to 20 fiber consisting of a single fiber technique. It is one of the main fibre raw materials in summer clothing, because it is wet, it is wet and it is relatively thin. ????? Ramie originated in China, is known as Chinese grass, is a kind of herbaceous herb, which can be harvested three times a year, becoming the head, the two, the three. The quality of each harvest is different, the first hemp is the smallest, the third is the second, the second is the thickest. Therefore, the diameter difference between the sample in the microscope is larger. ????? The hemp is also known as the hemp and the hemp. In growth and placement it is extremely rare to be exposed to pests. Hemp fiber is the same as the length of the flax, so it