First, impregnation bonding method Impregnation is the earliest and most widely used method in chemical bonding. It is also called fully impregnated or saturated impregnation and is developed from the traditional saturated dyeing process. Basic process flow: The web is fed with a binder impregnated bath and after immersion, the excess binder is removed by a pair of rollers or a liquid suction device, and the web is cured by the drying device to become a nonwoven material. According to the liquid and liquid suction methods can be divided into pad type, liquid suction type and liquid suction - liquid combined type, according to the form of net curtain can be divided into single net curtain and double net curtain form. Features: Hard feel, suitable for interlining. (b) Single net curtain impregnation (effectively reduce the net curtain loss) Circular roller roller roller dipping machine Rotary drum vacuum suction machine It is an ideal method for producing a thin-bonded nonwoven fabric. The product is suitable for use as an interlining and disposable sanitary material. (C) Double-network transfer impregnation The web moves horizontally and clamps up and down, so it is not easily deformed and is suitable for processing wide webs. Woven Fabric,Shirt Woven Fabric,Shirt Fabric Textile,Suit Sleeve Lining Fabric Shaoxing Cornfield Textile Trading Co,.Ltd , https://www.cornfieldtextile.com