Foam scrap generally refers to leftover, waste, or rejected pieces from foam production or
used foam materials
that are no longer suitable for their original purpose. This can include:

Polyurethane foam scrap (used in mattresses, cushions, upholstery)

Polystyrene foam scrap (like EPS, used in packaging, insulation)

Other types of foam scraps from manufacturing or post-consumer waste

Foam scrap is often recycled or processed to be reused in making new foam products,
carpet padding, insulation,
or as filler materials.