| Layer | Material | Core Function | Customizable Items |
| Layer 1 | Non-woven fabric | Rapidly divert urine | Fabric gram weight, fluffy or silky soft texture, embossing patterns |
| Layer 2 | Hot melt adhesive | Bond upper and lower layers | Eco-friendly hot melt adhesive, non-irritating odor, aging resistance, high temperature resistance |
| Layer 3 | Tissue paper | Accelerate lateral liquid diffusion, avoid local urine accumulation and expand absorption area | Color, pattern or logo printing, pH testing function, gram weight, dry & wet tensile strength |
| Layer 4 | Fluff pulp | Fast absorption and temporary urine retention | Fluff pulp grade, fiber length, bulkiness |
| Layer 5 | Super Absorbent Polymer (SAP) | High absorption capacity; turn liquid into gel to lock moisture | SAP absorption rate, SAP addition amount |
| Layer 6 | Hot melt adhesive | Bond upper and lower layers | Eco-friendly hot melt adhesive, non-irritating odor, aging resistance, high temperature resistance |
| Layer 7 | Tissue paper | Wrap the absorbent core, fix SAP and fluff pulp to prevent internal material displacement and leakage | Gram weight, dry & wet tensile strength |
| Layer 8 | PE film | Leakage prevention | Backsheet color, air permeability, leakage protection grade, softness/hardness of texture, brand printing, matte/glossy finish, anti-slip patterns |
