small filler foam beads, small round beanbag pellets, bean bag filler, Expandable poly styrene
EPS(Expandable Poly Styrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene.
Expansion is achieved by virtue of small amounts of pentane gas dissolved into the polystyrene base material during production.
The gas expands under the action of heat, applied as steam, to form perfectly closed cells of EPS.
These cells occupy approximately 40 times the volume of the original polystyrene bead.
The EPS beads are then molded into appropriate forms suited to their application.
Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups.
As filler it can be filled into foam beanbag, foam chairs, foam sofa, foam bags, memory neck pillow, plush toy etc.
As plush filler, it usually diameter 0.5-1mm micro beads.
For filling bags, our polystyrene beads filling machine, weighing tolerance only 1g.
Capcaity can be 300-600 as per different models.
For hard plush toy filling, machine with high filling speed and save labor cost.
