Custom Interlining — PU Leather with Sewn Edge
We supply interlining to garment factories and brands, built in PU Leather with sewn edge for childrenswear and schoolwear. On a trim like this the specification that decides the outcome is hand feel after fusing, which the customer feels first, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 2000 pieces per style per finish.
The failures here are predictable: minimum order quantities far above what a growing brand can absorb, or shade variation within one carton. We lock material, finish, dimension and tolerance before bulk, and prepare GB 18401 safety classification with GB/T 29862 fibre labelling so the shipment clears instead of sitting at port while your selling season passes.
Specification
| Product | Interlining |
|---|---|
| Weight | 80 gsm |
| Type | hair canvas |
| Base material | PU Leather |
| Finish / process | Sewn Edge |
| Colour options | 24 Pantone-matched shades |
| Packing | packed to your size ratio |
| MOQ | 2000 pieces per style per finish |
| Sampling | 12 working days, 4 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | GB 18401 safety classification with GB/T 29862 fibre labelling; REACH nickel-release test for metal findings |
| Ship to | Shanghai or Shenzhen (Mainland China) |
What buyers can customise
- Paint Spray — available on PU Leather, quoted per position and per colour.
- Rubber Coating — available on PU Leather, quoted per position and per colour.
- Mercerised Finish — available on PU Leather, quoted per position and per colour.
- Yarn Dyeing — available on PU Leather, quoted per position and per colour.
- Anti-Rust Treatment — available on PU Leather, quoted per position and per colour.
- Piece Dyeing — available on PU Leather, quoted per position and per colour.
- Sewn Edge — available on PU Leather, 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 sewn edge 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 REACH nickel-release test for metal findings are prepared for the destination market. We ship to Shanghai or Shenzhen 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 hand feel after fusing.
FAQ
Which compliance documents do you provide?
We prepare REACH nickel-release test for metal findings and the supporting test reports for the destination market.
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.
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
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.
