Mini Glue-Free Spring Unit – Ultra-Low Profile & Eco-Friendly Comfort Core

The Mini Glue-Free Spring Unit is our proprietary innovation designed for ultimate comfort, minimal height, and environmental sustainability. With a thickness as low as 4cm, this ultra-slim spring core is ideal for use in mattress comfort layers, thin mattress pads, sofa cushions, pillows, and other compact upholstered products.

Unlike traditional glued spring assemblies, our design is 100% glue-free, which improves air circulation, enhances recyclability, and eliminates chemical residues. It’s perfect for manufacturers seeking eco-conscious solutions without compromising on performance.

Searching for an ultra-slim, eco-conscious spring solution? Our Mini Glue-Free Spring Unit is only 4cm tall and requires no adhesives, making it ideal for use in mattress comfort layers, sofa cushions, thin toppers, or ergonomic pillows. The glue-free design increases air circulation and recyclability, while reducing chemical exposure—perfect for brands focused on green manufacturing. This innovative spring core can be compressed and shaped as needed, helping manufacturers reduce material costs and improve product sustainability.