ES thermo bonded non-woven used in MASK and diaper sanitary topsheet pebreathable film is mainly used in baby diaper or laminated with nonwoven fabric, used in baby diaper back sheetPE breathable membrane Product No. Raw materialBasis Weight(g/m2)MVTR g/m2.24hrASTM E96Tensile Strength(g/2.5cm)Elongation(%)MDCDMDCDYH-025Polyethylene25±2.0500 5000700-3000200-500100-350200-500YH-035Polyethylene35±2.0compare to the non-breathable film,thay have following advantages1. outstanding permeability 2.excellent and even moisture permeability,can dispose of heat and mosture effectively, 3.skin-friendly softness,excellent elasticity properties 4.best physical properties compare to the non-breathable baby diaper: perspiration and eczema decrease a lot,other irritation decrease 50% and the skin of children keeps well