Knit Interlining with Silicone Wash Finish for Underwear
This knit interlining is supplied to a written specification so that reorders match the approved sample. The product spec is fixed at quotation stage — base material, the silicone wash finish surface, the 8# Gauge and the packing — and held on file, which is what keeps underwear consistent across seasons instead of drifting with whatever the mill happens to have in stock.
The usual reason buyers come to us is not price. It is reorders that quietly changed supplier and changed the hand feel, or a trim that passed sampling but failed in-line because it was never cycle tested. Both are preventable once the specification is written down before bulk starts.

Specification
| Product | Knit Interlining |
|---|---|
| Finish / process | Silicone Wash Finish |
| Typical application | Underwear |
| Base material | Ceramic |
| Standard size | 8# Gauge |
| Colour matching | 12 Pantone or lab-dip matched shades |
| MOQ | 3,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | California Prop 65 |
Material and finish options
- Acrylic — used when the finish has to hold a plating or coating
- Iron — chosen where strength and wear resistance come first
- Glass — chosen where strength and wear resistance come first
- Wood — selected when the item is in skin contact and needs to test clean
- Silicone — chosen where strength and wear resistance come first
Processes available on this item
- UV Protection Finishing
- Sublimation Printing
- Moisture Wicking Finishing
- Water Repellent Finishing
- Laser Cutting
- Die Casting

Where it is used
The specification above is the one most often ordered for Underwear. Related applications on the same base include bras, sportswear, lingerie, home curtains, swimwear.
Quality and packing
- In-line inspection with AQL 1.5 sampling on every lot.
- Photo report shared before the balance payment is due.
- Packed to your own carton ratio and barcode specification.
- Test reports issued against California Prop 65 with the shipment.
- Golden sample retained at the factory, second one held by the buyer.
FAQ
Do you hold stock for reorders?
Approved specifications are kept on file and, for repeat programmes, base material can be reserved against a rolling forecast.
Can you match a physical sample?
Yes. Send the reference and we reverse engineer the specification, then produce a counter sample for approval before any bulk commitment.
What is the minimum order quantity?
Standard MOQ is 3000 per style per colour. Mixed colourways can be combined on the same spec if the base material is identical.
Which compliance documents do you provide?
California Prop 65 documentation is issued with the shipment. Test reports can be ordered against any additional standard you nominate.
Share the programme details and we will propose two alternatives — one optimised for unit cost, one for lead time — and let you choose.




