I will create a tech pack and sewing spec sheet for your apparel brand


About this gig
A tech pack your factory can actually work from. Made by a real apparel OEM company in Tokyo.
We produce garments for brands every day, and this is the same 7 page spec book we use in production: instruction sheet, size spec with tolerances, design management, print placement, fabric and trim BOM, and inspection notes. Delivered as Excel plus PDF.
Why buyers choose us: we are not designers guessing at production. We are the factory side. Your tech pack will be accepted by manufacturers without endless back and forth.
Bilingual Japanese and English support: we work with overseas factories daily, so your spec book is ready for production in Japan or anywhere in Asia.
Complex pieces such as tailored jackets or lingerie are handled together with our partner patternmaker.
Send a photo, sketch or reference garment, and we turn it into a production ready document.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Kodai
English to Japanese Translator and Apparel Graphic Designer
- FromJapan
- Member sinceSep 2026
- Avg. response time3 hours
Languages
Japanese
FAQ
What do you need from me to start?
A reference: photo, sketch, or a similar garment, plus target measurements if you have them. We send a short hearing sheet right after purchase.
Can you also make the pattern or samples?
Yes. Pattern making, sampling and bulk production can be quoted separately. We are an OEM factory, so your project can go from spec sheet to production in one place.

