100% Polyester Interlock Fabric – Uniform & Lining Knit
Interlock is a double-faced knit with a smooth surface on both sides, which makes it one of the most stable and comfortable constructions for shirts, blouses, linings and lightweight uniform pieces. Our 100% polyester interlock comes in stock colors with a 500m MOQ.
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100% Polyester Interlock Specifications
| Composition | 100% Polyester |
|---|---|
| Construction | Interlock knit, double faced |
| Weight | 160-180 GSM (± tolerance) |
| Width | 150 cm / 59 inch |
| Stretch | 2-way, stable |
| Finish | Anti-pilling / wick (optional) |
| Color fastness | 4+ (ISO 105) |
| Shrinkage | ≤ 3% |
| Packing | 25-50 m/roll, poly bag + woven bag |
| FOB price | USD 0.80-1.60/m (indicator) |
Why Buyers Choose 100% Polyester Interlock
Interlock does not curl at the edges, does not ladder, and keeps its shape - three practical qualities for shirt and uniform production where fabric handling time directly affects cost. The smooth two-sided surface also prints well and feels comfortable against the skin.
For uniform programs, lining suppliers and basic garment makers, 100% polyester interlock is an economical, reliable construction that dyes evenly and stays colorfast through institutional washing. Stock shades allow fast supply when orders are urgent.
We test color fastness, shrinkage, GSM and surface quality per batch, and archive shades for reorder matching.
Applications
Works well for uniform shirts and blouses, bag linings and lightweight dress linings.
Customization
Custom colors by lab dip in 3-5 days, GSM and finishing adjustable. Printing available on select weights — confirm with our mill.
QC & Test
Batch tests cover color fastness (4+, ISO 105), shrinkage (≤3%), GSM tolerance and appearance after wash. Reports on request.
Packing & Shipping
Packed 25-50 m per roll with poly bag and woven bag. Container loads are [X] m per 20GP and [X] m per 40HQ (placeholder). FOB Ningbo/Shanghai, CIF available. See export markets.
100% Polyester Interlock Questions
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