A disposable underpad for hospital use looks simple — a flat pad that goes under a patient. For procurement teams it is a high-volume, spec-driven product where one wrong choice means leakage on a mattress, a skin-integrity incident, or a shipment that fails your tender. This guide walks hospital buyers, care-home groups and distributors through the variables that actually matter when you brief a manufacturer.

What is inside a hospital-grade underpad

From the top sheet down, a quality underpad is four layers: a soft non-woven topsheet (usually spunbond polypropylene) that pulls fluid away from skin; a fluff-pulp + SAP core that locks liquid; a tissue or air-laid distribution layer; and a PE breathable backsheet that blocks strike-through. The SAP weight is the single biggest driver of absorbency and price.

Sizes and absorbency you should standardise on

Most tenders ask for a small range rather than one SKU:

  • 60 x 60 cm — 60–120 g absorbency, procedure / exam tables
  • 60 x 90 cm — 120–250 g, standard bed use
  • 80 x 120 cm — 300–500 g, overnight / bariatric
  • 90 x 150 cm — 600 g+, OR table and delivery

Specify absorbency in grams, not "large / X-large". Grams are auditable; marketing words are not.

Certifications that matter for medical use

For hospital supply, ask for ISO 13485 medical devices on top of ISO 9001 quality management, plus a current biocompatibility / skin-irritation test from a lab such as SGS hygiene lab testing. If you also buy briefs from the same plant, our adult diaper manufacturer for hospital supply guide covers the overlapping audit points, and the adult diaper OEM factory page explains the shared production line.

Case packing and pallet math

Underpads are bulky and light, so cubic volume — not weight — drives sea freight. Standardise case counts (e.g. 50 pcs x 6 packs = 300 pcs/case) and confirm carton dimensions so your 20'GP cube maths line up with the supplier quote. Our China price and cost breakdown article shows how to read a quote so the case pack does not quietly inflate landed cost.

OEM MOQ and lead time

A dedicated underpad line can run a modest MOQ (often 1–2 x 40'HQ across sizes) because tooling is simple. Sampling for a custom size or backsheet print takes 7–14 days; production after deposit is typically 20–30 days. Tie this into the wider specialty channel hub before you brief the factory.

Quality checks before you release the deposit

  • Strike-through / rewet — fluid must not return to the surface under pressure.
  • Wet strength — the pad must hold together when saturated.
  • Silicone level on PE film — too high and it slides; too low and it sticks.
  • Lot traceability — every case should carry lot and production date.

Frequently asked questions

Can one underpad serve both hospital and home care?

Yes, the 60x90 mid-range SKU does double duty; keep a heavier 80x120 for overnight and a lighter 60x60 for procedures so you are not over-specifying the whole range.

Do underpads need CE marking for the EU?

If they are positioned as medical devices they fall under the EU MDR; the same logic applies to the European distributor adult diaper path. Confirm the intended regulatory status with your notified body before launch.

Summary

A disposable underpad for hospital use is a commodity only until it leaks. Spec it in grams, certify it to ISO 13485, pack it to your cube, and audit the rewet before you pay. The fastest route is a manufacturer that already runs an adult incontinence line — the core, the SAP and the PE film are the same.

Talk to newyifa about a hospital underpad program: adult hygiene OEM →. For the channel view, open the specialty and distributor hub →.