Mattress Fire Barriers

FR Solution for Mattress Industry

WOKI’s Mattress Fire Sock fabric is rib-knit fire retardant interlining for mattress. Made from inherent flame retardant fiber blend with fiberglass material.

  • Tubular width: 24″ to 55″
  • Roll-up packing or vacuum packed bag
  • FR sock closed at end side
  • Circular Knitted FR Sock Fabric

No flame retardant chemicals contained, our mattress FR barrier can stop flame spread, and no melting, no dripping when iginiting. It can be used as a foam mattress cover. The fabric is elastic and stretchy.

Mattress Fire Sock

Our FR Sock is available in two types:

  • ¬†Core yarn type

The FR barrier fabric is constructed using a yarn with fiberglass core, and wrapped with modacrylic. It brings superior comfort hand feeling and high abrasion resistance.

  • Blend yarn type

Blending yarn with fiberglass and FR viscose or Modacrylic. Very regular item, fast lead time and cost-effective.

mattress fire sock

Mattress Fire Sock

mattress fire sock
FR barriers are available in sock, sleeves, fabric for foam mattress, spring mattress. It features soft, durable, cost-effective, and easy to upholster. Compliance to CFR 1633 open flame tests.

Hi-Loft Barrier