Interlock Knit Fabric with Powder Coating for Backpacks
This interlock knit fabric is supplied to a written specification so that reorders match the approved sample. The fabric construction is fixed at quotation stage — base material, the powder coating surface, the 450 gsm and the packing — and held on file, which is what keeps backpacks 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 an interlining that bubbled after the first press. Both are preventable once the specification is written down before bulk starts.

Specification
| Product | Interlock Knit Fabric |
|---|---|
| Finish / process | Powder Coating |
| Typical application | Backpacks |
| Base material | Viscose |
| Standard size | 450 gsm |
| Colour matching | 6 Pantone or lab-dip matched shades |
| MOQ | 500 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | ISO 14001 |
Material and finish options
- Acrylic — the cost-effective default for volume programmes
- Zinc Alloy — selected when the item is in skin contact and needs to test clean
- Silicone — chosen where strength and wear resistance come first
- TPU — the cost-effective default for volume programmes
- Stainless Steel — used when the finish has to hold a plating or coating
Processes available on this item
- Electroplating
- Embossing
- Bonding
- Anti-Pilling Finish
- Yarn Dyeing
- Ultrasonic Welding

Where it is used
The specification above is the one most often ordered for Backpacks. Related applications on the same base include bras, sportswear, hats, evening wear, sleepwear.
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 ISO 14001 with the shipment.
- Golden sample retained at the factory, second one held by the buyer.
FAQ
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.
Can you handle our own artwork or tooling?
Yes. Artwork files or existing tooling can be used; we confirm tolerances in writing before the first production run.
What is the minimum order quantity?
Standard MOQ is 500 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?
ISO 14001 documentation is issued with the shipment. Test reports can be ordered against any additional standard you nominate.
Send the reference sample or tech pack and we will come back with a costed specification, a sampling timetable and the compliance documents your market requires.




