Many technical fabrics and functional materials are sensitive to high temperatures, making traditional heat transfer logos challenging to apply.
This is where our ECOFLEX | SLM (Super Low Melt) comes into play – an innovative solution specifically designed for use on heat-sensitive materials. With ECOFLEX | SLM, you can apply your logos at low temperatures, preventing damage to the fabrics. Contact our team today to discover how ECOFLEX | SLM can transform your printing process and protect your fabrics from heat damage.

Traditional heat transfers typically require temperatures between 140 and 175 degrees Celsius or even higher to activate the adhesive. However, this can cause heat damage such as heat marks or discolouration to heat-sensitive textiles. To avoid such issues, we developed ECOFLEX | SLM logos for heat-sensitive textiles, which provides reliable adhesion at just 75 - 110 degrees Celsius.
Low-Temperature Adhesive:The adhesive in ECOFLEX | SLM activates at just 75 - 110 degrees Celsius, minimizing the risk of heat damage to sensitive fabrics.
Safe for Delicate Fabrics:Perfect for decorating technical fabrics, performance sportswear, high-quality garments, and water-repellent items.
Durable Adhesion:Despite the low application temperature, ECOFLEX | SLM offers a strong and long-lasting bond that meets the demands of even the most challenging applications.
Blocker Version Available:A blocker version of ECOFLEX | SLM is available for fabrics where dye migration is a concern, such as sublimated polyester and heavily patterned fabrics.
Versatile Applications:Suitable for a wide range of textiles, from sportswear to outdoor gear.

In the textile industry, numerous fabrics are particularly heat-sensitive and thus require special attention during decoration as they can easily degrade, shrink, or melt when exposed to over heat. These materials have relatively low melting points and are commonly found in synthetic and some natural fabrics. Here are a few examples of heat sensitive fibers:
With ECOFLEX | SLM, you can expand your portfolio and embellish challenging materials that were previously considered difficult. This opens up new opportunities to showcase your brand and create high-quality products.
Experience the effectiveness of ECOFLEX | SLM with our complimentary testing service. Send us your materials, and we’ll test the transfers directly on your fabrics to ensure optimal performance.

What are heat-sensitive textiles? Heat-sensitive textiles are fabrics that can be damaged by high temperatures. These include materials like nylon, polyester, acrylic, polypropylene, and rayon, which may melt, shrink, or discolor when exposed to heat.
Why are standard heat transfers problematic for these fabrics? Traditional heat transfers require high application temperatures (typically 140–175°C). These temperatures can cause visible damage such as melting, heat marks, or colour changes on sensitive materials.
Can heat transfer logos be applied to heat-sensitive textiles? Yes—using specialized low-temperature solutions like ECOFLEX | SLM (Super Low Melt), which are designed specifically for these materials.
Can ECOFLEX | SLM be used for sportswear and outdoor apparel? Yes. It is particularly suitable for performance sportswear, outdoor gear, and other functional textiles that are sensitive to heat.
What if my fabric has issues with dye migration? A blocker version of ECOFLEX | SLM is available. This prevents colour bleeding from sublimated or heavily dyed fabrics into the logo.

With ECOFLEX | SLM, we offer a reliable and gentle solution that allows you to safely decorate even the most sensitive fabrics. Take advantage of the versatility and quality of our ECOFLEX | SLM heat transfers and elevate your products to a new level.
For more information on ECOFLEX | SLM and to order your free sample pack, contact our team. Let's optimize your textile printing processes and maximize your product quality together.













