Demand characteristics of pp non-woven fabric

Non-woven fabric of the exact name should be nonwoven fabric, nonwoven or call. Because it is a kind of don't need to be formed by spinning weaving fabric, just short textile fiber or filament for directional or random supporting columns, form a fiber network structure, and then use the methods such as mechanical, hot glue or chemical reinforcement. With soft, breathable and plane structure of new type fiber products, advantage is that do not produce fiber crumbs, strong, durable, soft as silk, but also the feeling of cotton, compared with cotton, non-woven bag, easy forming and cheap. Non-woven fabric features: nonwoven broke through the traditional principle of textile and a short process flow, production speed, high output, low cost, wide application, raw material source, etc. Although the non-woven fabric has a lot of advantages, but also has some disadvantages: difficult to overcome compared with textile fabric strength and durability is poorer; Not like other cloth cleaning; Fibers arranged in a certain direction, so easy to split from the right direction, etc. So recently improved production methods mainly on the improvement to prevent splitting. By the rapid development of nonwoven industry in our country, fast growth, production volume, but some problems also appeared in the process of development, such as mechanization rate is low and industrialization process is slow, the reason is various, in addition to the management system, marketing and other aspects of the factors, the technical force is weak, the lack of basic research is a major obstacle. While in recent years has accumulated a certain amount of production experience, but not theoretical, it is difficult to guide the mechanized production. China continues to increase the infrastructure construction project starts the project need a lot of geotextile, filtration materials, waterproof materials, packaging materials, its consumption effect is obvious. The improvement of other domestic consumer income will also be a powerful pull all sorts of health absorbent products and air filtration material, medical and health supplies and labor insurance for consumption. Due to domestic polypropylene gm expected excess problem increasingly serious, the personage inside course of study for some relatively high profitability of niche product awareness, along with our country economic development demand for non-woven, growing Chinese non-woven industry has great potential for growth in the future.