KHT Series Monolithic Film – Reliable Protection for Surgical Gowns

KHT Series Monolithic Film offers Moisture-permeable, softness, and non-air permeability, making it ideal for AAMI Level 4 surgical gown use. Its advanced technology and stable structure ensure reliable performance and ease of manufacturing.

Comfortable
Functional
Protection

MediShield™ KHT

Monolithic TPEE Medical Barrier Laminate

MediShield KHT Monolithic TPEE Medical Barrier Laminate

MediShield™ KHT is a monolithic, non-porous TPEE barrier material developed for breathable medical laminates requiring reliable fluid protection and high moisture-vapor transmission.

Moisture vapor moves through the polymer by molecular diffusion while the continuous membrane maintains protection against liquid penetration.

Non-Porous Breathable Viral Barrier

Monolithic TPEE Technology for Medical Protection

KHT uses a continuous hydrophilic TPEE structure to transfer body-generated moisture without physical micropores, combining vapor management, flexibility, and continuous liquid-barrier performance.

Viral & Fluid Barrier

Continuous non-porous protection.

High WVTR

7,000 g/m²·24 hr.

Soft & Flexible

Designed for wearable comfort.

Medical Tested

ASTM F1670 / F1671 PASS.

Core Performance

Continuous Barrier Non-porous TPEE helps resist liquid penetration.
Molecular Diffusion Vapor moves through the polymer structure.
High Moisture Transfer WVTR up to 7,000 g/m²·24 hr.
Soft Medical Laminate Flexible structure for medical use.

How KHT Breathes Without Pores

KHT monolithic TPEE medical barrier technology

3-Layer Medical Laminate

Outer Layer

PP Spunbond Nonwoven

Soft protective surface.
Barrier Layer

Monolithic TPEE Membrane

Non-porous moisture-permeable barrier.
Inner Layer

PP Spunbond Nonwoven

Strength and comfort.

KHT Performance

Basis Weight 61 ± 3 g/m²
WVTR 7,000 g/m²·24 hr — ASTM E96 BW
Hydrostatic Resistance 150 cm-H₂O — EN 20811
Blood Penetration ASTM F1670 — PASS
Viral Penetration ASTM F1671 — PASS

Medical Applications

MediShield KHT Surgical Gown Material

Surgical Gowns

Barrier protection with breathable comfort.

MediShield KHT Surgical Drape Material

Surgical Drapes

Fluid barrier for surgical environments.

MediShield KHT Chemotherapy Gown Material

Chemotherapy Gowns

Protective barrier for fluid-contact use.

MediShield™ Material Comparison

MediShield KHT KHPP Sleepy Series Material Comparison

Specification

Brand Medishield™
Product Form Roll
Material Breathable TPEE Film + Nonwoven Fabric
Structure 2-Layer or 3-Layer Microporous Composite
Breathability Mechanism High Vapor Permeability
Barrier Properties High Hydrostatic Pressure Resistance
Surface Treatment Corona / Anti-static / Custom Color & Printing
Weight 50 - 72 gsm
Overall Width 1500 - 1550 mm (Customizable)
Length 300 - 1500 m
Application Disposable Isolation Gowns, Medical Protective Suits
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Redefining the Boundaries of Breathable Technology

Why Choose Kae Hwa

With over 60 years of lamination and polymer film expertise, Kae Hwa is a trusted manufacturer of breathable and protective medical materials. Our technology platforms—MicroBreath™, AquaVene™, HydraProof™, and Medishield—ensure reliable performance for a wide range of healthcare environments. We deliver:
  • Consistent quality
  • OEM/ODM customization
  • ISO 9001 & ISO 14001–certified manufacturing
  • Proven supply stability for global medical brands
About Us
AAMI LEVEL 4

FAQ

It is engineered for AAMI Level 2–3 surgical gown reinforcement, specifically for high-fluid zones like chest panels and sleeves.

Our advanced lamination prevents delamination, film cracking, and curling, maintaining structural integrity even under mechanical stress.

Yes. Using MicroBreath™ and AquaVene™ technology, it achieves a high WVTR (3,000–6,500 g/m²·24hr) while remaining liquid-impermeable.

Yes. The fabric is optimized for ultrasonic welding, seam taping, and clean slitting to reduce production defect rates

We provide adjustable weight (48–100 gsm), widths (up to 2000 mm), and specialized surface treatments like anti-static or corona.