Focusing on breathability, bonding processes, biocompatibility, and customization. (Samples and third-party testing available)
What are the key features and advantages of TPEE?
TPEE combines the flexibility of an elastomer with the durability of a polyester backbone, making it suitable for applications requiring breathability, elasticity, abrasion and tear resistance, and dimensional stability.
Its microporous structure allows efficient moisture vapor transmission while maintaining mechanical strength. When processed by thermal or ultrasonic bonding, it enables adhesive-free lamination and seamless appearance. TPEE is ideal for applications prioritizing comfort, surface smoothness, and wash durability.
How is the breathability and moisture permeability of TPEE verified?
We can provide samples and coordinate third-party testing (e.g., MVTR, air permeability, hydrostatic pressure, surface tension). The indicators shown on this page (e.g., > 5000 g/m²/24h) are representative results. Final performance varies by basis weight and layer structure; we recommend confirmation through actual test reports.
Which bonding processes are suitable? Can it be laminated without adhesive?
Supports thermal bonding, calendering, and ultrasonic lamination. TPEE meltblown film can serve as a functional layer laminated to knitted, woven, or nonwoven fabrics without glue, creating a seamless appearance.
Actual parameters such as temperature, line pressure, and dwell time should be verified through pilot testing to avoid pore collapse or over-compression.
What documentation or compliance is required for medical or hygiene use?
We can provide RoHS/REACH compliance declarations. For medical or skin-contact applications, we recommend further evaluation (e.g., biocompatibility, irritation/sensitization, microbial barrier testing). Under an NDA, we can assist in defining specifications and coordinating third-party validation.
How does TPEE perform under high temperature or cleaning conditions?
The actual heat and cleaning resistance of TPEE depends on its formulation, thickness, and lamination structure.
For applications involving heat, steam, or chemical washing, we recommend conducting simulated condition testing (e.g., thermal cycling, detergent exposure, drying steps) to evaluate visual and mechanical changes.
We can provide basic material data and assist in arranging third-party testing or lab-scale trials to verify suitability.
Can the surface be modified (hydrophilic / hydrophobic / antibacterial / antistatic)?
Yes, functional coatings or formulation adjustments can be applied. However, such treatments may alter pore distribution, breathability, or pressure drop. We recommend lab-scale testing to confirm target MVTR, hydrostatic pressure, and wash durability before pilot production.
Can the size and basis weight be customized? How do they differ from standard specs?
Yes. Customization is available. The standard range is 20–100 gsm, width 20–35 cm, length 500–1500 m. We also support slitting and sheet cutting to match your production requirements.
Are hand feel, noise level, and surface appearance controllable after lamination?
These can be adjusted by modifying embossing pattern, pressure ratio, supporting substrate (e.g., tricot, PET mesh), and basis weight. This balance optimizes softness or stiffness, walking noise, and surface flatness. We recommend providing target parameters (e.g., thickness, tensile, noise) for prototype setup.
How resistant is it to washing, perspiration, and alcohol wiping for garments or dressings?
TPEE shows good resistance to sweat and alcohol wiping. Wash durability and appearance retention depend on bonding temperature/pressure, layer materials, and washing conditions. Accelerated tests following recognized standards can be used for wash resistance verification and appearance grading.
What are the sampling, MOQ, and lead time? Do you support OEM/ODM?
Small-roll sampling and customized structural design are available. MOQ is typically area-based (depending on width and gsm), usually between 2,000 – 10,000 m². Lead time is about 3–5 weeks, with expedited options upon request. NDA, OEM/ODM cooperation, and third-party testing support are all available.
