Custom Interlining — Polycarbonate with Crochet
We supply interlining to garment factories and brands, built in Polycarbonate with crochet for outerwear and jacket programmes. On a trim like this the specification that decides the outcome is shrinkage match to the shell fabric, or the panel bubbles, 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: a supplier who disappears once the deposit is paid, or inconsistent sizing between production runs. 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 | 60 gsm |
| Type | hair canvas |
| Base material | Polycarbonate |
| Finish / process | Crochet |
| Colour options | 8 Pantone-matched shades |
| Packing | boxed sets |
| MOQ | 2000 pieces per style per finish |
| Sampling | 7 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; CPSIA lead and phthalate testing |
| Ship to | Shanghai or Shenzhen (Mainland China) |
What buyers can customise
- Epoxy Dome — available on Polycarbonate, quoted per position and per colour.
- Injection Moulding — available on Polycarbonate, quoted per position and per colour.
- Mercerised Finish — available on Polycarbonate, quoted per position and per colour.
- Pleating — available on Polycarbonate, quoted per position and per colour.
- Rubber Coating — available on Polycarbonate, quoted per position and per colour.
- Ultrasonic Welding — available on Polycarbonate, quoted per position and per colour.
- Anti-Rust Treatment — available on Polycarbonate, 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 crochet 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 CPSIA lead and phthalate testing 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 shrinkage match to the shell fabric.
FAQ
What packing options are available?
Bulk packed, carded, or packed to your own size and design ratio with barcodes applied.
What is the minimum order?
Programmes start at 2000 pieces per style per finish. Mixed sizes are fine within one style.
How long does sampling take?
A first sample takes 7 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.
Start your interlining programme
If you already have a supplier, send us the last problem you had with them. That is usually where we start.
