A polyester roll can match the approved colour overall yet still show a visible difference from one edge to the centre. This edge-to-centre shade variation becomes especially serious after garment panels are cut from different width positions.
Why It Happens
Possible causes include uneven dye circulation, heat distribution, pressure, fabric tension, chemical application or finishing across the machine width. Certain constructions can also reflect light differently near the selvedge.
Why Buyers Miss It
A small swatch taken only from the centre may look perfect. The problem appears when the full-width fabric is opened under controlled lighting.
How to Inspect
- Open the fabric to full usable width.
- Compare left edge, left-centre, centre, right-centre and right edge.
- Use the same light source for every comparison.
- Check both face direction and viewing angle.
Production Risk
If front and back panels are cut from different shade zones, the finished garment may look two-toned even though both pieces came from the same roll. This is especially visible in solid dark colours and large garment panels.
Buyer Control
Mark shade zones during inspection, agree tolerances with the supplier and use consistent panel allocation during cutting if the variation is minor but acceptable.
Final Takeaway
Shade consistency must be checked across width, not only between rolls. A full-width inspection can prevent expensive panel mismatch later in garment production.
Need Help Choosing Polyester Fabric?
Send Walrus – Yes India Can your garment type, GSM, DIA / width, colour, quantity and end use. We can help shortlist suitable polyester fabrics for bulk production.
Call / WhatsApp: +91 90472 77722 / +91 90420 77722
Website: yesindiacan.in
