Laminates

Protective Multi-Layer Laminations for Enhanced Performance

At Guanma, we specialize in providing advanced laminated medical tape solutions designed to enhance the performance and versatility of pressure-sensitive adhesive tapes. Our laminating capabilities allow us to customize tape constructions using a variety of materials, including foams, wovens, non-wovens, and polyurethanes. By integrating multi-layer laminations, we can create products that offer superior protection and functionality tailored to your specific medical applications.

Benefits of Laminated Tapes

Our laminated adhesive tapes provide:

🔹Liquid Barriers: Effectively protect wounds from moisture and contaminants, ensuring a sterile environment.

🔹Absorption Layers: Designed to manage excess fluids, promoting healing while maintaining comfort for the patient.

With our lamination services, you can explore how an additional layer can significantly enhance your product's performance.

Key Applications for Pressure-Sensitive Adhesives

Guanma’s laminated tapes are suitable for various medical applications, including:

🔹Waterproofing of Wound Dressings: Ensuring dressings remain intact and effective in moist environments.

🔹IV Securement: Providing reliable adhesion for intravenous devices, minimizing the risk of dislodgment.

🔹Fog Shield Tape for Face Masks: Offering anti-fog properties to improve visibility during procedures.

🔹Wound Closure: Supporting secure and safe closure of surgical sites.

Product Overview

Below is a brief guide to some of our laminated products:

Product #	Substrate	Adhesive	Linear	Coated	Adhesion to Steel (g/in)	MVTR	Conformable	Breathable	Fluid Barrier	Hypoallergenic
GM 6001	Polyurethane/non-woven laminate	Acrylic	54# bleached kraft	Single	> 900	240 g/m²/24h	√	√	√	√
GM 6004	Polyurethane/non-woven laminate	Acrylic	54# bleached kraft	Single	> 1300	240 g/m²/24h	√	√	√	√

 

Typical Case

80 g  Nonwoven Fabric  laminated 30μm PP Film / Medical Pressure-Sensitive Adhesive / 80 g  Glassine Single-sided Silicone Release Paper

This laminate is specifically designed for electrode applications, providing a reliable and comfortable interface between the skin and conductive layer.

Application Overview

In biomedical monitoring, electrical stimulation, and brain-computer interface (BCI) research, electrode substrates must offer:
 

•   Excellent adhesion stability for low-resistance and consistent signal conduction;

•   Soft and flexible skin conformity for minimal displacement during movement;

•   Breathable and moisture-balanced backing for enhanced wearing comfort;

•   Smooth and reliable release performance for die-cutting and easy transfer during production.

Advantages of This Structure

•   80 g  Nonwoven Fabric : The micro-perforated texture improves breathability and flexibility when applied to the skin.

•   3μm PP Film: Acts as a flexible reinforcing layer, giving structural strength while maintaining a soft and lightweight touch.

•   Medical Pressure-Sensitive Adhesive: Biocompatible, low-irritation, and designed for long-term medical electrode adhesion.

•   80 g Imported Glassine Release Liner: Ensures clean, stable release during die-cutting and easy handling in automated assembly.

Case Display

This laminate has been successfully used in various electrode products such as ECG, EEG, and TENS patches.

Customer feedback highlights:

•   Stable electrical contact even after 30 minutes of use;

•   Minimal edge lifting or displacement during motion;

•   Smooth release performance during production and application.
Why Choose Guanma?

As a manufacturer and supplier with strong industry integration, Guanma offers significant advantages:

🔹A mature R&D team focused on innovation and quality.

🔹A GMP-certified factory, guaranteeing compliance with the highest manufacturing standards.

🔹A large inventory that ensures timely delivery of products.

🔹Complete certifications that ensure safety and reliability.

Core Services

We proudly offer support for OEM projects, fast delivery options, and strict packaging practices to maintain product integrity.

Get in Touch

Discover how Guanma’s laminated medical tape solutions can meet your needs and enhance your product offerings. Contact us today to learn more about our capabilities and how we can assist you in achieving optimal performance for your medical applications!