Description

Melt spray fibre is by far the most direct spinning get thin superfine fiber, melting QianWeiSi spray diameter can be up to 1 μ m below, therefore all forms of melting spray nonwoven products, including the filter cloth, composite/coating of filter cloth and filter core, tubular filter bag and so on, to find the filter industry wide application market.

The past by fabric and glass fiber dominated filtering products market, now has become the most dynamic and the diversity of nonwovens application market, the market shift impetus comes from nonwovens superior performance, but the government and industry sectors more strict rules, regulations will nonwovens pushed to the forefront of application.

Since the ***0 s the United States the EXXON corporation (EXXON) will melt spray technology commercialization, melt spinning technology spray witnessed rapid development, melting spray nonwovens can be designed to achieve the required filter function, it melt spray to systematically filtering products to replace the traditional materials in different fields.

Melt spray method nonwovens unique superfine fibers (0.**5 den) and fiber in space on its own gluing and tangles of form 3 d meandering structure and traditional fabrics and hair into nets nonwoven fabric fiber distribution of are entirely different, make molten spray method nonwovens are more specific surface area, higher porosity (³ *0%), more subtle gap (aperture £1 mm) features, excellent filtering performance is far far higher than other common filter materials.

Investment in the ocean spray nonwovens oil adsorption materials, industrial dustproof, air purification, industrial filter medium, car used material, battery, medical materials, the smoke filter material, heat preservation with materials, insulation materials, the family and the industrial use dishcloth, etc have gained wide application, has great market prospect. Since the *0's, the melt filter material, spray oil absorption material such as industrial in nonwoven fabric to grow the fastest product, currently in Europe, Japan and other developed countries has been widely used, mainly used in the various types of liquid-solid, a gas-solid, gas-fluid, liquid phase separation filter, oil spill adsorption, health protection, insulation, application field of national economy involved in various industries, is the environmental protection industry one of the indispensable application materials