Cooling Mineral Infused Fabric

Performance Bedding and Hot Climate Use

Cooling textiles are essential for sleep systems designed to manage core body temperature:

• Premium Mattress Ticking: Used as the top surface on mattresses marketed specifically for cooling benefits and temperature regulation.
• Pillow Cases and Toppers: Applications where direct and constant contact with the skin allows for maximum thermal transfer benefit.
• Hot/Humid Regions: Provides a tangible comfort benefit for consumers in tropical or warm climates where ambient temperature is high.

The cooling mechanism works without the need for external activation or moisture.

Thermal Performance Metrics

Core Advantages of Mineral Infused

• Permanent Cooling Effect: Unlike topical finishes, the mineral additive is fused within the fiber, ensuring the cooling performance lasts indefinitely.
• Immediate Cool Touch: Provides a measurable and immediate decrease in skin temperature upon contact, improving initial sleep comfort.
• Enhanced Breathability: Knitting techniques used for these yarns often result in a highly open structure, further supporting heat and moisture dissipation.
• Aesthetic Versatility: The high-performance yarn can be integrated into complex Jacquard knit patterns, maintaining a premium look.

Frequently Asked Questions (FAQ)

• Q: How is the cooling effect of the fabric measured and verified?
• A: We use the Qmax​ standard test method (measuring instantaneous heat flux from a warm surface) to provide an objective, quantifiable metric for the fabric's thermal conductivity.

• Q: Does the mineral additive affect the hand-feel of the fabric?
• A: The minerals are finely pulverized and evenly dispersed. While high concentrations can sometimes lead to a slightly "silkier" hand, the overall feel is primarily determined by the knitting gauge and fiber denier, not the mineral content.

• Q: Can this cooling fabric be combined with a quick-dry finish?
• A: Yes. The thermal-conductive fibers are typically synthetic, which are inherently quick-drying. The cooling and wicking functions are complementary, providing a comprehensive thermal management solution.

Advanced Yarn Sourcing Guide

Achieving optimal cooling requires specialized yarn:

• Nylon vs. Polyester: Nylon-based cooling yarns often yield a higher Qmax​ but may be pricier. Polyester provides a cost-effective, durable cooling solution.
• Mineral Concentration: Yarns are specified based on the percentage of mineral particles incorporated, which directly correlates to the thermal conductivity.
• Fiber Denier: Using finer denier yarns increases the surface area for conduction, further boosting the cooling effect.

Production and Verification Process

The production is focused on maintaining yarn integrity and testing:

• Gentle Knitting: Specialized tension settings are used to prevent micro-fractures in the high-performance mineralized yarn during knitting.
• In-House Qmax​ Testing: Routine testing of finished rolls using a thermal sensor to verify that the manufactured Qmax​ value meets the target specification.
• Traceability: Documentation of the specific mineral-infused yarn source and batch for every finished fabric roll.