Viscose Filament Yarn (VFY)

Raysil® – The fashion yarn, is Grasim’s viscose filament yarn brand. It is a complete range of cellulosic, 100% natural and biodegradable viscose filament yarns.

Raysil® is made from best quality imported wood pulp from Domsjö Fabriker, Sweden as well as from other domestic and global sources, which makes it extremely skin-friendly and comfortable. Raysil® is the secret behind every rich fabric that has superior lustre, drape and fluidity. Additionally, Raysil® possesses brilliant colour depth, excellent softness and smoothness, high thermal protection, no pilling and anti-shredding properties.

This versatile fashion yarn is available across 20 deniers to 1200 deniers of bright and dope dyed VFY (600 shades with flexibility to reproduce any shade as per customer requirement).

Its wide product range also includes air-texturized yarns, double and twisted yarns, dull yarns, flat yarns, special yarns, yarns with two tone effect and many more.

Raysil creates the best of:

  • Superfine fabrics like Georgettes, Crepes and Chiffons
  • Other fabrics like Upada, Organza, Tabby, Tussar, Satin, Shantun, Velvet, and many unique blends
  • Lustrous embroidery and decorative laces
  • Home Textiles, med-tech (like crepe bandages) and other technical applications


When it comes to VFY based fabrics, Raysil® Prim has been the most trusted over the years. This unmatched and superior yarn is proudly ‘Made in India’ with state-of-art SSY technology. Its consistent quality, better runnability, and higher yield make it the best value for your money. Fabrics made from Raysil® Prim boast a superior drape, color brilliance and the desired wrinkles in chiffons. Just what you and your customers want. on Capacity of 27,500 MT. Its manufacturing unit is located at Shahad, Maharashtra and is accredited with ISO 9001, ISO 14001 (Environment), ISO 45001 (Health and Safety) and Oeko Tex certification.

  • Technology: Spool Spun Yarn
  • Denier range: 22 D to 120 D
  • Glue free
  • Negligible shrinkage and less wastage
  • Imparts best wrinkles in chiffon fabrics
  • Applications:
  • Apparel Fabrics


‘Supra’ represents viscose filament yarn of highest quality and excellence. This is the most versatile yarn made from the Continuous Spun Yarn (CSY) technology, ranging from 20 Denier to 300 Denier. These superior quality yarns create the best of Chinnons, Crepes, Georgettes, Upadas, and many more as 100% viscose filament yarns or as blends with natural fibres. Raysil Supra addresses fashion trends from ethnic to contemporary to fusion wears, gaining popularity for technological, qualitative, and ecological advantages.

  • Technology: Continuous Spun Yarn
  • Denier range: 20 D to 300 D
  • Dull Yarn
  • Slit Yarn, Micro Filament, Intermingled Yarn
  • Applications:
  • Apparel Fabrics
  • Knitwear


‘Shyne’ is the complete range of popularly used viscose filament yarns from our PSY (Pot Spun Yarn) technology. Ranging from 40 Denier to 1200 Denier, these yarns are characterized by a rich vibrant aura. Raysil Shyne is used to make a wide palette of fabrics like Georgettes, Brasso, Shantun, Satin to name a few, that then transform into fashionable women’s ethnic dress materials. The uniqueness of Raysil Shyne lies in its ability to create the finest of embroidery and fabric ornamentation on one hand and the entire range of handcrafted designs owing to its lustre and colour brilliance. This is also the yarn that weaves the tale of luxurious home textiles and carpets.

  • Technology: Pot Spun Yarn
  • Denier range: 40 D to 1200 D
  • Zero Shrinkage
  • More Than 600 Colour Shades In Dope Dyed VFY
  • Dull Yarn
  • Slit Yarn, Micro Filament, Intermingled Yarn
  • Applications:
  • Apparel
  • Embroidery
  • Home Textile
  • Knitwear


The name ‘Raytex’ connotes our entire gamut of yarns through an enhanced air-jet texturing process that creates special textured effect by introducing bulk and slubs in filament yarns. This lends to giving a complete natural texture, looks closer to silk owing to its slub effect and provides extraordinary softness and warmth along with good durability. This also finds use in high end home décor

  • Enhanced through air texturizing process
  • Available from 75 Denier to 300 Denier in plain, slub and mélange effect,
  • Adds an earthy look and rustic feel to fabrics
  • Extraordinary softness and warmth
  • Good durability
  • Applications:
  • Apparel
  • Home Decor


‘Lustrex’ beautifully combines two or more single yarnstwisted to enhance smoothness, evenness, lustre andcompactness of yarn. Th¬e double twisted yarn may be used aswhite or dyed yarn for embroidery and other ornamentationapplications. A key to fabric ornamentation andIndian women’s ethnic wear cannot be imagined without this.Raysil Lustrex is known to add subtle richness to thesurrounding, thereby creating the warmth and luxury inhomes. It adds the bling to the garment – is a magic wand forthe craftsmen and the glamour quotient for the fashionista.

  • Doubled & Twisted yarns
  • Range: 2/110 Denier to 2/150 Denier
  • Performs efficiently on high-speed embroidery machines
  • Higher heat resistance
  • Makes consistent & smooth stitches
  • Adds rich fuller look and smooth touch to fabrics
  • Applications:
  • Embroidery
  • Home Textiles


Complete palette of dope dyed viscose filament yarns available in 200 shades with the flexibility to produce any shade as per requirement across a wide range of deniers. The advantages of colour fastness and rich colour depth makes Raysil Spectra unique. This is used across applications from the finest apparel to luxurious home décor, from inner linings to most elegant outfits, and from rich fabrics to the most ornate embellishments.

  • Dope Dyed Yarns
  • 600+ shades in 75D to 600D
  • Fabrics with rich colours/shades
  • Applications:
  • Apparel Fabrics
  • Home Decor


  • Of 100% Natural Origin
  • This ensures that Raysil is biodegradable and skin-friendly
  • Extremely Comfortable
  • This is due to high level of moisture regain of Raysil
  • Imparts Superior Drape & Fluidity
  • The amorphous nature of Raysil allows for the best drape, fall and fluidity in fabrics
  • Rich Lustre & Colour Brilliance
  • The highly morphological structure of Raysil contributes to high lustre and dye update, resulting in colour brilliance
  • Soft Feel
  • The soft and smooth texture of Raysil lends itself to a rich and soothing feel
  • Anti-pilling
  • The inherent anti-pilling property of Raysil prevents ball formation on fabric surface
  • Thermal Stability
  • This ensures thermal insulation from ambient temperatures. One feels cooler in summers and warmer in winters
  • Static Dissipation
  • The hydrophilic nature of Raysil prevents static charge generation