pet underpad

pet underpad     pet underpad, pet diaper,disposable diaper   Details:    Ply: 3ply, 4ply, 5ply  Grams: 20g, 40g, 55g  pet diaper  size: 40x60cm 60x90cm         Total five layers to absorb the liquid:  First layer: soft non-woven film  Second layer of pet underpad : tissue paper:  Third layer: fluff pulp mixed with SAP, absorb the liquid very fast and quickly;  Fourth layer: tissue paper;  Fifth layer of disposable diaper : PE film, can prevent the leakage, and keep dry and clean.            Size(mm)      Weight(g/pc)      SAP(g/pc)          300*450mm      20g      2g          450*600mm      35g      3g          600*600mm      50g      3g          600*900mm      75g      3g