Flexible Multi-Layer Configurations
D-TEX’s ultrasonic lamination technology enables the clean and efficient fusion of multiple functional layers without using chemical adhesives. Typical structures include:
- S+M+S — breathable and strong, ideal for filtration and hygiene.
- S+M+PE+S — excellent liquid barrier and strength for protective wear.
- S+PE+S — soft, lightweight, and waterproof for disposable covers.
- M+PE+S — balanced filtration and barrier properties for industrial cleaning.
Depending on the application, the lamination line supports 3-layer, 4-layer, and 5-layer combinations, offering total design flexibility.
Technical Advantages
• Ultrasonic Bonding: Heat-free and adhesive-free process ensures clean, consistent bonding without chemical residue.
• Uniform Surface Pattern: Dot or diamond embossing improves appearance and bonding strength.
• Stable Mechanical Performance: High tensile strength, tear resistance, and dimensional stability.
• Customizable Parameters: Basis weight from 25 to 120 gsm, roll width up to 1600 mm, and multi-color options available.
This advanced lamination process enhances the product’s visual quality, cleanliness, and performance uniformity—critical for high-standard industries.
Material Combinations
D-TEX offers versatile material pairing options, including:
- PP spunbond + Meltblown + PE film
- PP spunbond + PP film + Meltblown
- Viscose polyester spunlace + PE film
- Woodpulp polyester spunlace + PP film
Each structure is designed to achieve a specific functional target—such as water resistance, breathability, filtration efficiency, or softness.
Applications
The ultrasonic laminated composites are widely used in:
- Medical protection: Surgical and isolation gowns, drapes, caps, and bed covers.
- Industrial protection: Cleanroom apparel, barrier curtains, and dustproof covers.
- Filtration: Air and liquid filter components, composite filter layers.
- Packaging and hygiene: Protective liners, wrapping, and disposable products.
D-TEX’s production lines ensure stable quality, cleanroom-grade precision, and full traceability from raw materials to finished rolls.
Why Choose D-TEX
• Professional lamination expertise backed by years of nonwoven innovation.
• Flexible production capability supporting both standard and customized structures.
• Technical support and OEM cooperation for global customers in Asia, Europe, and North America.
• Reliable delivery and consistent quality through automated process control.
By integrating spunbond, meltblown, and film technologies, D-TEX delivers composite nonwoven materials that balance functionality, protection, and comfort, making it a trusted partner for global protective and filtration industries.
