Medical Wound-Care Film TPU

Soft, breathable TPU film designed for advanced wound dressings, surgical patches, and skin-contact applications. Provides excellent elasticity, moisture permeability, and comfort for both short-term and long-term wear.

Where This TPU Is Used

• Advanced wound dressings requiring elasticity and breathability
• Surgical patches & fixation films with soft skin adhesion layers
• Post-operative care films with comfort during long wear time
• Sports & kinesiology tapes for stretch and recovery
• Barrier layers in multi-layer medical film structures

Key Advantages

• Breathability for improved wound environment management
• Soft elasticity that adapts to body movement
• High transparency for wound observation
• Comfortable skin contact with smooth texture
• Sterilization-ready (EtO / Gamma / E-beam)
• Suitable for cast film extrusion with excellent thickness control

Recommended Grades

Note: Breathability, matte effect, and coefficient of friction can be customized for different medical dressing systems.

Processing Guidelines

• Process: Cast film extrusion (preferred for medical film uniformity)
• Melt temperature: 165–185 °C
• Chill roll: 35–50 °C for clarity and softness
• Drying: 70–80 °C × 2–3 hours before extrusion
• Surface options: matte / glossy / low-friction modified surfaces

Application Gallery

Target Markets

• Manufacturers of wound dressings and surgical fixation films
• Medical film extruders producing breathable skin-contact layers
• Producers of flexible medical tapes and kinesiology supports
• Companies developing multi-layer medical patch systems
• OEMs requiring soft-touch, biocompatible film components

Request Samples / TDS

Need breathable or skin-contact medical TPU film? Contact Chemdo for samples and detailed technical datasheets.

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