Introduction and Application of the Early Nonwoven Fabric Manufacturing Process - Impregnation Method
The impregnation method is one of the earliest manufacturing processes for nonwoven fabrics, and most early nonwoven products were produced using this method. Currently, this method is still used for producing some low-grade, low-cost products, such as various disposable finger wipes, adhesive interlining base fabrics for luggage linings, packaging materials, and agricultural thermal insulation materials.
