Singeing and desizing
Removes surface fibers for a smoother face before dyeing and finishing.
Fabric material guide
Poplin Fabric Sourcing
Poplin is a tightly woven plain-weave textile with a crisp hand, clean surface, breathable drape, and structural integrity for shirtings, blouses, uniforms, and lightweight outerwear.
Textile definition
Fine Warp Yarns over Coarser Weft Yarns
Poplin's plain weave uses high-density fine warp yarns closely covering coarser weft yarns. That asymmetry creates subtle crosswise micro-ribbing, a smooth face, and a crisp but breathable drape.
Fenalt manages mill coordination, yarn selection, lab dips, finishing, material inspection, and finished-garment execution so the chosen poplin behaves predictably in production.
Technical specification
Poplin Weights, Densities, and Shrinkage Targets
GSM, yarn count, thread density, and composition define opacity, hand-feel, and the final silhouette.
| Grade | Composition | Warp × weft | EPI × PPI | GSM | Shrinkage |
|---|---|---|---|---|---|
| Standard poplin | 100% combed cotton | 40s × 40s | 110 × 76 EPI/PPI | 110–125 GSM | <3% warp/weft |
| Premium fine poplin | Long-staple cotton | 80/2s × 80/2s | 144 × 80 EPI/PPI | 95–115 GSM | <2% warp/weft |
| Stretch cotton poplin | 97% cotton / 3% spandex | 50s × 40s + 40D | 120 × 84 EPI/PPI | 120–140 GSM | <4% warp/weft |
| Technical poplin | 65% polyester / 35% cotton | 45s × 45s | 110 × 76 EPI/PPI | 115–130 GSM | <1.5% warp/weft |
Finishing and performance
Engineer the Surface and the Recovery
Mercerization
Under tension, sodium hydroxide increases luster, dye affinity, and tensile strength.
Liquid ammonia
Improves softness, wrinkle recovery, and dimensional stability in premium cotton poplin.
Stenter and compacting
Sets width and grain while controlling skew, residual shrinkage, and finished cuttable stability.
Managed procurement
From Lab Dip to Cuttable Fabric
Specification
Set the composition, yarn count, GSM, EPI/PPI, weave, finish, color, and intended garment.
Approval
Fenalt coordinates physical swatches, lab dips, GSM verification, and pre-production sign-off.
Production
Fabric is checked before cutting and delivered DAP for small batches or FOB designated export port for bulk sea freight.
MOQ
50 pieces per style for standard apparel programs
Sampling
10–15 days + 3–5 days courier
Quality
Level II, AQL 2.5 inspection
Questions and answers
Poplin Fabric Sourcing FAQs
What is poplin fabric best used for?
Its tight plain weave suits button-down shirts, blouses, shirt-dresses, uniforms, utility overshirts, trench linings, and lightweight outerwear.
Which poplin weight should I choose?
85–110 GSM suits summer shirtings and fine blouses, 115–140 GSM suits classic shirts and uniforms, and 145–180 GSM suits overshirts, utility jackets, and structured dresses.
What does liquid ammonia finishing do?
Liquid ammonia re-aligns cotton cellulose under controlled conditions to improve softness, wrinkle recovery, luster, and dimensional stability without relying only on harsh resins.
How does Fenalt control poplin shrinkage?
Singeing, mercerization, stenter framing, and mechanical compacting manage the grain, width, skew, and residual shrinkage before the material is released for cutting.
What quality standard is used?
Material checks and finished-garment inspection follow ANSI/ASQ Z1.4 Level II with an AQL 2.5 acceptance threshold, including GSM, density, lab dips, and dimensional checks.
Specify your woven base
Source Poplin That Cuts Cleanly and Wears Well
Share your garment type, weight, opacity, color, and finishing requirements so Fenalt can coordinate the right mill route.