During the production of PES fibre-fill, the main focus is on the specific feel and bulk volume. Here, the fibre softness depends on the final application: for example, particularly soft fibres are used for pillow fillings, while fibres with a harsh handle are used for filling furniture.
Typical applications for fibre-fill:
Cushions, pillows, clothes, furniture, duvets, sleeping bags, jackets, mattresses
Specific requirements for fibre-fill:
High specific volume, elastic expansion/compression pressure, thermal insulation, washability, smoothness