Custom Underwear for the Japanese and Korean Market in Flannel with Sequin Work for Japanese Retail and Select Shops

Custom Underwear for the Japanese and Korean Market — Flannel with Sequin Work

We supply underwear to japanese and korean buyers built for East Asian rainy season. Cloth weight, weave openness and colour fastness are specified for the climate first: Flannel at 90-120 gsm, shade-matched to hold through the rainy-season quick-dry demand. Programmes start at 150 pieces per style per colour and ship to Incheon.

The failures here are predictable: suppliers who disappear once the deposit is paid, and packaging that arrives crushed and unsellable. 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 rainy-season quick-dry demand passes.

Specification

What Japanese and Korean buyers can customise

• Chain Stitch Embroidery — available on Flannel, quoted per position and per colour.
• Dye-Sublimation Printing — available on Flannel, quoted per position and per colour.
• DTF Film Printing — available on Flannel, quoted per position and per colour.
• Tie-Dye Wash — available on Flannel, quoted per position and per colour.
• Piping and Binding — available on Flannel, quoted per position and per colour.
• Applique Embroidery — available on Flannel, quoted per position and per colour.
• DTG Digital Printing — available on Flannel, quoted per position and per colour.

How we produce it

1. Tech pack review and fabric confirmation for East Asian rainy season
2. Lab dips or print strike-off approved against the regional palette
3. Flannel-spec prototype graded to Korean sizing 85-110
4. Fit sample and wash test, then a pre-production sample
5. Bulk cutting with sequin work 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 rainy-season quick-dry demand

Import, duty and delivery

Korean KC safety certification for textiles 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

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 150 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.

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.

Do you provide compliance documents?

We can arrange OEKO-TEX, GOTS, BSCI, WRAP and ISO documentation as well as third-party testing reports for GRS recycled content claim, and we support REACH, CPSIA and Prop 65 declarations for the relevant markets.

Start your Japanese and Korean programme

Tell us the quantity, target price and delivery window, and we will build a customisation programme around those three numbers.