Custom Interlining — TPU with Anti-Rust Treatment
We supply interlining to garment factories and brands, built in TPU with anti-rust treatment 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 500 pieces per style per finish.
The failures here are predictable: minimum order quantities far above what a growing brand can absorb, or a finish that tarnishes or rubs off after washing. We lock material, finish, dimension and tolerance before bulk, and prepare REACH and GPSR documentation so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Interlining |
|---|---|
| Weight | 60 gsm |
| Type | non-woven interlining |
| Base material | TPU |
| Finish / process | Anti-Rust Treatment |
| Colour options | 24 Pantone-matched shades |
| Packing | reel packed |
| MOQ | 500 pieces per style per finish |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | REACH and GPSR documentation; colour fastness to washing, rubbing and light |
| Ship to | Rotterdam or Felixstowe (Europe) |
What buyers can customise
- Soft Enamel Fill — available on TPU, quoted per position and per colour.
- Sewn Edge — available on TPU, quoted per position and per colour.
- Hard Enamel Fill — available on TPU, quoted per position and per colour.
- Braided Weave — available on TPU, quoted per position and per colour.
- Paint Spray — available on TPU, quoted per position and per colour.
- Knitted Structure — available on TPU, quoted per position and per colour.
- Anti-Rust Treatment — available on TPU, 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 anti-rust treatment 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 colour fastness to washing, rubbing and light are prepared for the destination market. We ship to Rotterdam or Felixstowe 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
What is the minimum order?
Programmes start at 500 pieces per style per finish. Mixed sizes are fine within one style.
Which compliance documents do you provide?
We prepare colour fastness to washing, rubbing and light and the supporting test reports for the destination market.
How long does sampling take?
A first sample takes 7 working days, and each revision about 3 days.
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
Start your interlining programme
Send us a reference sample, a drawing or a spec sheet and we will come back with material options, a costing and a sampling timetable.