What is Four-leaf Clover Glue-Free Spring Unit

The Four-Leaf Clover Glue-Free Spring Unit is our proprietary breakthrough product. Using advanced ultrasonic welding, this spring unit eliminates the need for glue, making it a truly eco-friendly solution. Its unique four-leaf clover-shaped spring design not only symbolizes good luck but also provides exceptional motion isolation, with each spring operating independently for precise pressure response.

This innovative structure supports green manufacturing, excellent breathability, and superior comfort and support, meeting the growing global demand for sustainable, chemical-free bedding materials.

Feature of Four-leaf Clover Glue-Free Spring Unit

✅ Glue-Free Technology:

Ultrasonic welding ensures zero chemical adhesives.

✅ Unique Clover Shape:

Innovative four-leaf clover spring layout for optimized weight distribution.

✅ Excellent Motion Independence:

Springs respond individually for undisturbed sleep.

✅ Eco-Friendly & Recyclable:

Designed for a cleaner, greener manufacturing process.

✅ Soft Yet Supportive:

Ideal for premium mattresses, toppers, and cushions.

✅ High Breathability:

Open structure allows air circulation and moisture release.