Fabric Sample & Prototype Workshop

Where design becomes fabric

A fabric specification, no matter how detailed, cannot reveal how the material will actually perform until it is woven, finished, and tested. That is why our Fabric Sample & Prototype Workshop is designed to translate engineering data into physical fabric samples as quickly and accurately as possible. Every new Seekingtex fabric construction — and every significant custom development — passes through this workshop before production tooling is committed.

The workshop is fully equipped for simultaneous sampling of woven, knitted, and non-woven constructions with various coating and finishing options. This parallel-workflow approach cuts prototype lead time to 2-4 weeks from engineering release, compared to the industry norm of 6-8 weeks. When your application demands a specialized solution, we can move from concept to finished sample in under a month.

Workshop capabilities

Workstation	Equipment	Purpose
Weaving	Sample rapier loom (190 cm width), Dobby shedding, up to 12 harness frames	Small-scale woven fabric production for sampling and prototyping
Knitting	Circular knitting machine (up to 36 gauge), flatbed knitting machine	Sample knit fabric production for performance and comfort textiles
Coating & lamination	Knife-over-roll coater, thermal laminator, gravure coater	Application of PU, acrylic, silicone, and other functional coatings
Finishing range	Lab padder, drying oven, curing chamber, calendering unit	Application of DWR, antimicrobial, UV absorber, and other chemical finishes

The prototype journey — step by step

Engineering handover — The design package (fabric construction spec, FEA report, bill of materials, finishing recipe) is formally reviewed by the workshop lead and the project engineer. Any manufacturing concerns are flagged and resolved before sampling begins.
Fabric production — The fabric is produced according to the engineering specification. For woven: the weave pattern is loaded from the CAD system. For knitted: the stitch structure is programmed. For non-woven: the web formation parameters are set.
Finishing & coating — The greige fabric is processed through the finishing range. Coatings are applied using the specified method and cured under controlled conditions.
Performance testing — Samples are cut and sent to the Textile Performance Testing Lab for evaluation. Results are compared against the target specification.
Prototype review — A formal sign-off meeting is held with engineering, production, and quality teams. Any required design changes are documented and incorporated into the final specification.

Sampling Timeline — Typical Fabric Prototype Schedule

5 dEngineering review — construction spec finalized, materials ordered

5 dWeaving/knitting — fabric produced on sample machinery

3 dFinishing — scouring, heat-setting, coating, curing

5 dPerformance testing — UPF, waterproof, breathability, tensile, abrasion

2 dPrototype review — results evaluated, spec adjusted if needed, sign-off

20 dTotal lead time: concept to finished prototype sample

Custom sampling for unique applications

The Sample & Prototype Workshop is where we solve the problems that standard fabric constructions cannot address. Recent examples include:

A high-stretch knit fabric for compression sportswear, requiring a custom spandex feed ratio and finishing process to achieve the target 30 % stretch with 95 % recovery.
A lightweight waterproof/breathable woven fabric for outdoor jackets, with a microporous PU coating developed to achieve 5000 mm waterproofness and 5000 g/m²/24h MVTR simultaneously.
An eco-friendly fabric made from recycled polyester with a PFC-free DWR finish, where the prototype was used to validate performance before the client committed to a full production run.

Our sampling team

The workshop is staffed by six multi-skilled textile technicians, each cross-trained in at least two core disciplines (weaving, knitting, coating, finishing). The team lead is a master textile technologist with 16 years of experience spanning custom sampling to full production runs. Every prototype is assigned a dedicated project engineer who serves as the single point of contact for the client throughout the development process.

Client involvement

We actively encourage our clients to review key milestones during the prototype development — particularly the initial greige fabric inspection and the finished sample evaluation. Your feedback during these stages is invaluable in fine-tuning the fabric before it enters production. We do not sample in a vacuum; we sample in partnership with you.

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