Tricot
Tricot is commonly used for relatively fine, stable warp-knit structures. Depending on yarn and lapping, it can be smooth, lightweight or mesh-like, which makes it useful for linings, pocketing and selected apparel or safety applications.
Raschel
Raschel machines can build more open or structurally pronounced warp knits and are widely used where mesh architecture, strength, openness or special structures are central to the product brief.
Selection logic
Do not select tricot or raschel from the name alone. Compare target openness, GSM, width, hand, stretch, strength, finishing route and the exact application. A development sample remains the correct way to confirm suitability.
Final fabric suitability depends on the approved specification, processing route, garment construction and agreed test requirements.