一、问题的提出。 在麻制品的总成本中,原料成本占74％以上,年用量高达1250万公斤。因此,原料成本每公斤降低一分钱,全年企业就增加利润十二万五千元。 自从红麻在我国大面积种植以来,国产红麻主要以脱胶程度定等,这样一来,原料等级就出现了一个明显的问题——高等级,高价格的麻不等于功能 First, raise the question. In the total cost of hemp products, the cost of raw materials accounts for more than 74%, and the annual consumption is as high as 12.5 million kilograms. As a result, the cost of raw materials decreased by one cent per kilogram, and companies increased profits by 125,000 yuan per year. Since kenaf has been planted on a large scale in China, the degree of degumming has been determined mainly for domestic kenaf. As a result, a significant problem has emerged in the grade of raw materials – high-grade, high-priced hemp does not equal the function.