Hilo de Polyester

From synthetic polymer to different yarn formats

CIRFS traces the first polyester to the UK in 1941. The most widespread textile form is polyethylene terephthalate, commonly abbreviated to PET. Polyester can be made as continuous filaments or as shorter staple fibres that are prepared for spinning. Texturing and other manufacturing choices allow the same fibre family to appear in several forms.

Recycled polyester can be made using recovered PET and other waste streams. The word recycled describes the source of some or all of the material, rather than changing polyester into a natural fibre. Check the actual percentage and any supporting product information; a polyester label alone says nothing about recycled content.

Why chenille requires a closer match

Chenille is a yarn construction with a pile surface, rather than another name for polyester. A familiar polyester example is Bernat Blanket, a chenille-style yarn with product-specific machine-washing and gentle tumble-drying instructions. Other polyester yarns can have a smoother surface and different care requirements.

When replacing a plush yarn, compare the pile, core, thickness and length per ball. Work a sample in the stitch pattern you intend to use, because the pile can hide details that would be clear in a smooth yarn. Check joins, ends and the finished fabric before calculating quantities. A smooth polyester yarn at a similar nominal weight will not recreate the same look simply because its fibre percentage matches. For blends, also consider the behaviour and care of every other component.