Two garments with the same fiber percentage and GSM may behave differently because the knit construction is different. Single jersey, interlock and pique form different surfaces, stretch profiles and stability, so a fabric decision should begin with the silhouette and use case.
The approved material record should connect single jersey with printing and decoration: a promising swatch is not a complete production specification when sourcing and finishing conditions may later change.
What the specification needs to settle
Single jersey
A common single-knit structure often has visibly different face and reverse surfaces and can curl at raw edges. Buyers should check stretch, torque after washing and opacity at the selected weight.
Interlock
Interlock has a more balanced double-knit structure and can give a denser, smoother appearance than comparable single jersey. Confirm finished width, actual stretch and recovery rather than assuming every interlock feels rigid.
Pique
Pique creates a textured surface associated with many polo styles. Texture scale, fiber composition and finishing determine whether the fabric looks refined or sporty; obtain photos of the actual knit face.
Stretch and recovery
A fabric can stretch easily without recovering well. Test repeated extension in the direction the garment must move and observe whether hems, collars or elbows bag out.
Printing and decoration
Surface texture affects print sharpness, embroidery support and how fine details appear. Test the approved artwork on each candidate fabric rather than evaluating techniques in isolation.
Post-wash shape
Check twisting, shrinkage, curling and surface appearance under the intended washing method. Different constructions respond differently even when yarn and nominal weight match.
An illustrative development scenario
A smooth, drapey T-shirt may be effective in single jersey, while a structured knit top may need an interlock option. A polo seeking a textured surface may use pique; none of those decisions can be made from GSM alone.
Illustrative example only; not a verified customer project.
Cost, timing and supplier comparison
When comparing suppliers, ask whether their offer assumes the same single jersey, interlock and stretch and recovery.
The buyer may need to approve post-wash shape before finalizing bulk fabric and delivery milestones.
A practical approval sequence
- Agree the material target. Define garment type and target silhouette and preferred structure or reference photo as separate requirements. Keep the physical swatch, code and intended garment use together so a supplier is not matching an unqualified photo.
- Compare real swatches. Review single jersey and pique using the same handling and care conditions where possible. Write down the differences the buyer can accept rather than selecting only the nicest-looking sample.
- Test the selected construction. Consider stretch and recovery and printing and decoration in a trial garment or material test. Distinguish a performance requirement from a subjective preference such as 'premium hand feel'.
- Lock the supplier handoff. Attach the approval to the lot or material code and document post-wash shape. If the supplier proposes a substitution, identify what must be approved again before cutting.
Information to include in a factory enquiry
For a useful review of single jersey vs interlock vs pique, the factory will usually need more than a style name or one reference image. The buyer can prepare a concise package containing these details:
- Garment type and target silhouette.
- Preferred structure or reference photo.
- Composition and GSM range.
- Stretch requirement.
- Decoration method.
- Care and wash expectations.
Buyer questions and answers
How should a buyer compare options for single jersey vs interlock vs pique?
Compare real materials against garment type and target silhouette and preferred structure or reference photo, not merely the supplier's product name. The single jersey decision should be visible in a labeled swatch or an agreed material record.
Is the fabric sample enough to approve pique?
No single swatch settles every issue. Check pique along with stretch and recovery under conditions relevant to the final garment and its care instructions.
What should remain documented for reorders?
Retain the approved material code, production references and the requirement around post-wash shape.
Discuss a custom project with MuseArk Studio
For a fabric selection or approval review, share your garment reference, approximate order quantity, colorways and the relevant details: garment type and target silhouette, preferred structure or reference photo and composition and gsm range.
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