Custom Underwear for the Japanese and Korean Market in Antibacterial Knit with Yarn Dyeing for Korean Online Fashion Sellers

Custom Underwear for the Japanese and Korean Market — Antibacterial Knit with Yarn Dyeing

We supply underwear to japanese and korean buyers built for humid Japanese summers. Cloth weight, weave openness and colour fastness are specified for the climate first: Antibacterial Knit at 90-120 gsm, shade-matched to hold through the spring and autumn new-arrival window. Programmes start at 500 pieces per style per colour and ship to Incheon.

The failures here are predictable: color drift between lab dips and bulk fabric, and long lead times that miss the selling season. We lock the specification before bulk — weight, shrinkage, stitch density and tolerance — and prepare the conformity documents for Korea so containers clear instead of accruing demurrage while the spring and autumn new-arrival window passes.

Specification

What Japanese and Korean buyers can customise

• Screen Printing — available on Antibacterial Knit, quoted per position and per colour.
• Contrast Stitching — available on Antibacterial Knit, quoted per position and per colour.
• Placement Printing — available on Antibacterial Knit, quoted per position and per colour.
• Rhinestone Application — available on Antibacterial Knit, quoted per position and per colour.
• Woven Label — available on Antibacterial Knit, quoted per position and per colour.
• Flocking — available on Antibacterial Knit, quoted per position and per colour.
• Sequin Work — available on Antibacterial Knit, quoted per position and per colour.

How we produce it

1. Tech pack review and fabric confirmation for humid Japanese summers
2. Lab dips or print strike-off approved against the regional palette
3. Antibacterial Knit-spec prototype graded to Japanese kids grading, height-based
4. Fit sample and wash test, then a pre-production sample
5. Bulk cutting with yarn dyeing applied under controlled settings
6. In-line inspection, final AQL 2.5 inspection and packing for Incheon

Where it sells

• Retail and wholesale — packed to size ratio for regional distribution
• Corporate and hospitality uniforms — repeatable spec for seasonal reorders
• School and institutional programmes — durable cloth at a fixed landed cost
• Online and marketplace sellers — restockable spec held on file
• Festive and seasonal collections — timed to the spring and autumn new-arrival window

Import, duty and delivery

Japanese and Korean language care labelling is arranged before the goods leave the factory. We ship to Incheon with the commercial invoice, packing list and certificate of origin. Buyers here inspect to a tighter standard: needle detection, dimensional stability after washing and seam appearance are checked before packing, and labelling follows the Household Goods Quality Labelling rules rather than a generic care tag.

FAQ

How is shipping handled?

We quote EXW, FOB, CIF and DDP. Consolidated sea freight is the default for bulk programmes, with air or express options when a launch date is at risk.

Can you match a specific colour?

Yes. Send us a Pantone TCX reference or a physical swatch. We return lab dips for approval and hold bulk shade within the agreed tolerance band before cutting.

What file formats do you need for artwork?

Vector files (AI, EPS, PDF) give the best print and embroidery results. For raster artwork please supply at least 300 dpi at the final print size. We digitise embroidery files in-house and return a sew-out photo for approval.

What is the minimum order quantity?

Standard programmes start at 500 pieces per style and colour. We can split sizes across a size set, and for first orders we often accept a mixed-colour run to help you test the market.

Start your Japanese and Korean programme

Book a 20-minute call with our merchandising team and get a written quotation within 48 hours.