| Light bladder pad | Occasional light leakage and daily activity | Soft nonwoven top sheet; cellulose fluff with a small amount of superabsorbent polymer (SAP) | Approximately 150–300 mL* | 22–28 cm long; 8–12 cm wide | Adhesive strip; narrow profile; breathable backsheet; elasticized edges may be included | Confirm skin-contact material, adhesive strength, lint control, and wet-back performance |
| Moderate bladder pad | Regular daytime leakage and moderate activity | Hydrophilic nonwoven top sheet; fluff pulp and SAP composite core | Approximately 300–600 mL* | 28–36 cm long; 10–15 cm wide | Wider crotch zone; acquisition layer; odor-control option; adhesive positioning strip | Request retention under pressure, strike-through speed, and SAP distribution data |
| Heavy bladder pad | Frequent or heavier daytime leakage | Breathable nonwoven top sheet; multi-layer fluff and SAP core with a separate acquisition layer | Approximately 600–1,000 mL* | 34–44 cm long; 12–18 cm wide | Contoured shape; anti-leak barriers; larger adhesive zone; high-capacity core | Check leakage protection during movement, core compression, and packaging integrity |
| Overnight pad | Extended wear and nighttime leakage | Soft nonwoven cover; high-basis-weight fluff pulp and SAP; breathable or cloth-like backsheet | Approximately 800–1,500 mL* | 40–55 cm long; 14–22 cm wide | Extended rear coverage; reinforced side barriers; wetness indicator option; odor-control option | Evaluate overnight leakage, moisture vapor transmission, odor-control evidence, and skin comfort |
| Male-shaped guard | Male anatomy and front-focused leakage | Soft nonwoven surface; cellulose and SAP core; breathable polymer backsheet | Approximately 200–700 mL* | 24–35 cm long; 12–18 cm wide | Ergonomic cup or shield shape; adhesive strips; elastic edges; close-fitting profile | Test fit stability, front-core placement, adhesive residue, and compatibility with underwear |
| Booster pad | Increasing capacity of a compatible reusable or disposable system | Fluff pulp and SAP core; may use a nonwoven acquisition layer; usually without a waterproof backsheet | Approximately 300–900 mL* | 35–50 cm long; 12–20 cm wide | Flow-through design; no standalone waterproof barrier; optional adhesive tabs | Verify flow-through behavior, compatibility with the host product, and movement-related shifting |
| Extra-long shaped pad | Users needing additional front and rear coverage | Hydrophilic nonwoven; layered pulp-SAP core; breathable polyethylene or breathable laminate backsheet | Approximately 500–1,200 mL* | 45–60 cm long; 14–22 cm wide | Hourglass contour; wider rear panel; elastic leak guards; multiple adhesive zones | Compare dimensional consistency, folding accuracy, edge sealing, and carton compression resistance |
| Sensitive-skin pad | Users prioritizing softness and reduced skin irritation | Silky nonwoven top sheet; chlorine-free fluff option; SAP core; fragrance-free and lotion-free construction | Approximately 200–800 mL* | 26–45 cm long; 10–18 cm wide | Low-friction surface; breathable backsheet; pH-friendly skin-contact specification; optional wetness indicator | Request material safety documentation, dermatological test details, fragrance declaration, and extractables testing |