From Reactive Red 195 to Black 5, Blue 21 and Yellow 145 — Ravi Synthesis manufactures a complete reactive-dye range for cotton, viscose, rayon and blended cellulosic fibers. Exhaust, pad-steam and cold pad-batch applications.
Reactive dyes form covalent bonds with cellulosic fibers — meaning the dye becomes part of the fiber molecule itself. The result: wash fastness that no other dye class can match, the vivid shade range demanded by today's fashion cycles, and the process efficiency that modern mills require.
| Primary fibers | Cotton, viscose, rayon, lyocell, linen |
|---|---|
| Anchor chemistries | Vinyl sulphone (VS), monochlorotriazine (MCT), bifunctional MCT-VS |
| Application methods | Exhaust, pad-steam, cold pad-batch, continuous |
| Typical purity | > 95% dye content |
| Wash fastness | 4–5 (ISO 105-C06) |
| Light fastness | 5–7 (ISO 105-B02) |
Ravi Synthesis manufactures reactive dyes across all three commercial anchor systems — so buyers can source their full trichromy from a single supplier with consistent quality.
Shirting, bedlinen, towelling — exhaust and pad-steam dyeing.
T-shirt and athleisure dyeing; cold pad-batch preferred.
Indigo replacement, stretch-denim and non-indigo blue programs.
Apparel-grade viscose, lyocell, modal with high-exhaustion dyes.
Share your shade card or spec — we'll quote within 24 hours with sample dispatch, pricing and lead time.