Surgical gloves look simple, but every pair goes through a precise, multi-stage manufacturing process designed to deliver consistent fit, tactile sensitivity and defect-free performance. Here is how Medispo surgical gloves are made at HBM Protections.
Step 1: Mold Preparation
The process starts with hand-shaped ceramic molds mounted on a long conveyor line. Each mold is washed with hot water and chlorine to remove residue from the previous batch, then dried.
Once clean, the molds are dipped in a coagulant mixture of calcium nitrate and calcium carbonate. This prepares the surface so the latex will adhere properly and release cleanly.
Step 2: Dipping
The coated molds pass through a tank of liquid natural latex. The wall thickness of the glove is controlled by dipping speed, latex viscosity and temperature. For polyisoprene (PI) surgical gloves, a synthetic latex is used instead — the dipping process is similar, but the material itself contains no latex protein.
The molds then pass through leaching tanks, where water washes out soluble proteins from the latex film — a critical step for reducing latex sensitization.
Step 3: Forming and Drying
The gloves are cured in oven tunnels at controlled temperatures to vulcanize the latex. Curing determines the final elasticity, strength and shelf life of the glove.
After curing, the gloves are stripped from the molds. For powder-free gloves, a chlorination or polymer coating process is applied to the cuff and surface to aid donning.
Step 4: Quality Control
Every pair of Medispo surgical gloves goes through:
- 100% air-leak testing — each glove is pressurized and visually inspected for pinholes
- Visual inspection for defects in texture, shape and edge
- Sizing and thickness checks at batch level
- AQL 0.65 compliance per EN 455-1:2020
Step 5: Packaging and Sterilization
Surgical gloves are individually wrapped in pairs, sterilized, and packed into bulk cartons ready for export.
Sterilization ensures each pair is safe for clinical use, and bulk carton packaging is designed for export handling and distribution to hospitals and distributors worldwide.
Why This Matters for Buyers
Two manufacturers can both call themselves “surgical glove suppliers,” but the real difference is in the details: leaching time, curing temperature, air-leak coverage and AQL level. These are the questions worth asking on a factory audit.
HBM Protections operates 20 surgical glove production lines under the Medispo brand, with an annual output of approximately 500 million pairs. Explore Medispo surgical gloves or contact our team to request factory photos, test reports and OEM samples.
