Overview of non-woven composite film

Laminated composite non-woven fabric is a new type of non-woven fabric material, which is the secondary fine processing of non-woven fabric. The processing direction of non-woven fabrics is mainly changed in terms of performance or appearance. The performance processing methods are also more diversified, such as waterproof, tear-resistant, fire-resistant and anti-static, etc.; what is added from the appearance is coloring or laminating. The coloring method can be directly sprayed or sprayed. print. According to the use of wealth, there are special methods of composite treatment of non-woven fabrics and other fabrics, such as film treatment, hot pressing treatment, spray treatment, ultrasonic treatment, etc., through the composite treatment, two or three layers of fabrics can be combined Together, we can produce products with special functions, such as high temperature resistance, high water absorption, high barrier properties, and high hydrostatic pressure resistance. Non-woven composite materials have been widely used in chemical processing, civil engineering, decoration, packaging, household, protection and automotive industries. Laminated composite non-woven fabrics, film-coated non-woven fabrics (laser non-woven fabrics, matt film non-woven fabrics) are all composite non-woven fabrics! Most of them are composite two-layer fabrics. Three-layer fabrics have one more process than two-layer fabrics. Note: Composite non-woven fabrics used to be called peritoneal non-woven fabrics, which are also composites, such as the picture in the lower right corner. It's all called processing and manufacturing! This variety of non-woven composites is used to make environmentally friendly bag materials, or sunscreen films for automobiles. There is also the golden tree-wrapped non-woven fabric for the store opening!