TPEE membrane is a high-performance moisture-permeable and breathable material. It is made using a melt-blown process and the base material is polyester elastomer (TPEE). It has excellent membrane properties and moisture permeability and is widely evaluated in medical, health, clothing and etc.
TPEE Membrane | High-Performance Material for Medical, Hygiene, and Apparel Applications
Product Cases
Seamless adhesion with clean edges and breathable comfort. Flat, uniform bonding that stays comfortable and strong. High-strength, no-mark adhesion on textile structures. Microscope photo of demonstration fabric.
Thermal bonding applies heat + pressure + short dwell time to locally melt fiber intersections, which then cool and solidify into stable bonds, achieving seamless adhesion without glue.
What it does: Binds fine fibers in dots or grids, improving dimensional stability, abrasion resistance, and interlayer strength.
Why it matters: Using embossed point bonding keeps pores open, balancing airflow/filtration resistance with strength.
How to control: Balance temperature, line pressure, and dwell time; too high causes stiffness/collapse, too low leads to weak bonding.
Key Features
Breathable & Moisture-permeable: TPEE base material combined with melt-blown technology creates a microporous structure, providing excellent breathability and moisture permeability for sweat wicking and dryness.
Elastic & Comfortable: Soft with high elasticity, conforms to body curves, offering comfort while minimizing friction and irritation.
Durable & Tear-resistant: Specially treated surface with strong abrasion and tear resistance, suitable for extreme environments.
Applications
Medical Use: Widely used in medical dressings, surgical gowns, and masks, combining comfort with breathability.
Hygiene Products: Suitable for sanitary napkins, adult diapers, and similar products, offering long-lasting dryness.
Apparel Materials: Applied in sportswear and functional clothing for enhanced breathability and comfort.
Test Results
Air Permeability: > 5000 g/m²/24h
Moisture Permeability: > 5000 g/m²/24h
Heat Resistance: -40℃ ~ 120℃
Manufacturing Process
Utilizes melt-blown technology, where TPEE is melted and extruded through special nozzles to form a uniform microporous structure.
Specifications
Item
Specification
Material
Thermoplastic Polyester Elastomer (TPEE)
Weight
20 gsm ~ 100 gsm
Width
20 cm ~ 35 cm
Length
500 m ~ 1500 m
Model
AF-5100
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