materials

Polyurethane foams

High loft polyester nonwovens and needled nonwovens

Pressure sensitive adhesives and dry web adhesives

Spunbond and meltblown nonwovens

Cotton and Synthetic shoddy

Polyethylene and polyurethane films

Foils, scrims and nonwoven facings

Mineral fiber or bulk molding wool

EVA and other barrier materials

Examples of various materials used include: