Yarn & Fabric Manufacturing

Spin, weave, knit, bond. Spinning systems, count and twist, weaving, knitting and nonwovens with GSM and cover factor design.

• Yarn Manufacturing & Count Systems — Turning loose fibres into strong, even yarns. Learn the spinning sequence (blow room, carding, drawing, combing, roving, ring spinning, winding), draft and doubling, yarn count systems (Ne, Nm, tex, denier) and conversions, twist (TPI, TPM, twist multiplier, S/Z) and its effect on strength, ring-frame production, rotor, air-jet and compact spinning, filament yarn texturing, and yarn quality (evenness, hairiness, imperfections) — with Python for count conversions, twist and production.
• Fabric Manufacturing: Weaving, Knitting & Nonwovens — Making fabric from yarn (or directly from fibres). Learn weaving preparation (warping, sizing, drawing-in), loom motions (shedding, picking, beat-up, let-off, take-up), shuttleless looms (rapier, air-jet, water-jet, projectile), basic weaves (plain, twill, satin) and dobby/jacquard, fabric particulars (EPI, PPI, crimp, GSM, cover factor), weft and warp knitting, stitch density, and nonwovens (spunbond, meltblown, needle-punch) — with Python for GSM, cover factor and loom production.