Making a rigid core yarn consists in covering a rigid filament with a cut natural, artificial or synthetic fibre.

Rigid core yarn, previously designed for technical and sewing yarns, is today used in flat fabricsto produce more durable and resistant products or to achieve devoré effects in innovative fabrics.

The characteristics of this yarn open up a new range of possibilities within the core spun market.

Components:

• Creel for support of filament bobbins in vertical position adaptable to any cop or bobbin size.
• “V”-shaped rotary guide with special surface finish and with the possibility of progressive lateral movement in both directions. Yarn guide to ensure stability in centring.
• Manual fixing device for the side to side movement (roving).
• Filament control system using tensing bars with special surface finish.