Custom Interlining — Polyester with Piece Dyeing
We supply interlining to garment factories and brands, built in Polyester with piece dyeing for denim and workwear programmes. On a trim like this the specification that decides the outcome is fusing window — temperature, pressure and time that actually bond, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 5000 pieces per style per finish.
The failures here are predictable: packing that arrives mixed and unusable on the line, or minimum order quantities far above what a growing brand can absorb. We lock material, finish, dimension and tolerance before bulk, and prepare SNI or SIRIM documentation per destination so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Interlining |
|---|---|
| Weight | 40 gsm |
| Type | knit fusible interlining |
| Base material | Polyester |
| Finish / process | Piece Dyeing |
| Colour options | 16 Pantone-matched shades |
| Packing | carded |
| MOQ | 5000 pieces per style per finish |
| Sampling | 10 working days, 4 days per revision |
| Bulk lead time | 15-50 days after approval |
| Compliance | SNI or SIRIM documentation per destination; GRS recycled content claim |
| Ship to | Jakarta or Port Klang (Asia-Pacific) |
What buyers can customise
- Soft Enamel Fill — available on Polyester, quoted per position and per colour.
- Embroidery — available on Polyester, quoted per position and per colour.
- Anti-Rust Treatment — available on Polyester, quoted per position and per colour.
- Epoxy Dome — available on Polyester, quoted per position and per colour.
- Hard Enamel Fill — available on Polyester, quoted per position and per colour.
- Die-Casting — available on Polyester, quoted per position and per colour.
- Overlocked Edge — available on Polyester, quoted per position and per colour.

How we produce it
- Drawing or reference sample review, with size and finish confirmed
- Material selection and a finish sample or strike-off
- Prototype made to the agreed weight
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with piece dyeing applied under controlled settings
- In-line inspection, final AQL 2.5 inspection and packing to your ratio
Where it is used
- Denim and workwear — hard-wearing finishes that survive industrial washing
- Outerwear and tailoring — matched to the shell fabric so it drapes with the garment
- Childrenswear and schoolwear — tested to the destination's safety standard
- Bridal and eveningwear — small runs with hand-finished detail
- Uniform and corporate programmes — repeatable spec held on file for reorders

Packing, testing and delivery
Trims are packed to the ratio you specify — by size, by colour or by garment set — with barcodes applied where the line needs them. Test reports for GRS recycled content claim are prepared for the destination market. We ship to Jakarta or Port Klang with the commercial invoice, packing list and certificate of origin, and hold the approved reference so reorders reproduce the same material, the same finish and the same fusing window — temperature.
FAQ
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
How long does sampling take?
A first sample takes 10 working days, and each revision about 4 days.
Can you match a reference sample?
Yes. Send the trim and we match material, finish and shade, then confirm on a pre-production sample before bulk.
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
Start your interlining programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.







