Spread Tow vs Traditional Carbon Fiber Fabric in one minute.
Spread tow fabric is made from flattened carbon tow and gives a thin, flat, large-checker surface, while traditional woven fabric uses conventional rounder yarn bundles such as 3K or 12K.
What the terms mean.
Spread tow carbon fabric belongs under woven carbon fiber fabric, but it needs separate RFQ details because pattern size and tow spreading affect appearance and laminate behavior.
Key differences for material selection.
| Item | Spread tow fabric | Traditional woven fabric |
|---|---|---|
| Pattern | 8x8mm / 10x10mm / custom checker | Plain, twill, satin or standard pattern |
| Tow shape | Flattened spread tow | Conventional yarn bundle |
| Surface | Flat and smooth visible CFRP | Classic carbon texture |
| Typical use | Decorative panels, thin skins, premium visible parts | General laminates, automotive, sports, industrial parts |
| RFQ focus | Pattern size, tow size, surface target | Tow size, weave, areal weight, width |
How engineers and buyers should choose.
Choose spread tow for 8x8mm or 10x10mm large checker visual surfaces.
Choose traditional woven fabric for standard 3K twill, plain, satin or general laminate use.
Confirm process: wet lay-up, vacuum bagging, compression molding or prepreg conversion.
Where this comparison matters.
Typical values to confirm.
| Specification | Typical options |
|---|---|
| Pattern size | 8x8mm / 10x10mm / custom |
| Tow size | 12K / 24K / custom |
| Areal weight | 100-600 g/m2 typical |
| Width | 1000 / 1270 mm or custom |
Product pages to compare next.
Details needed before quotation.
Clear RFQ information helps avoid wrong material selection and repeated emails.
Common technical questions.
Is spread tow fabric woven?
Yes. Spread tow fabric is woven, but it uses spread tow and often has a different checker pattern and surface behavior.
What pattern sizes are common?
8x8mm and 10x10mm are common spread tow checker patterns. Custom patterns require review.