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Dope Dyed Fiber is a raw material that uses less energy and is better for the environment. Doped dyed yarns are produced by adding masterbatch colourant to the polymer melt before spinning, which replaces the most environmentally damaging method of dyeing used in industrial settings.
Dope dyed yarn is the reverse of the conventional piece dyeing method, in which the yarn is first knitted or woven into a fabric before being coloured as a whole. As the name implies, a certain number of colours are dyed into the yarn itself, which is then used to make the required fabric.
Among all varieties of manufactured fibres, polyester staple fibre (PSF) has emerged as the fibre with the quickest rate of growth. The polymerization of mono ethylene glycol (MEG) and purified terephthalic acid (PTA) produces polyester (MEG).
Polyester staple fibre is typically used for spinning and non-woven fabric production. PSF is mostly utilised as a fibre filler in couch and cushion cushions. Additionally, it is typically utilised in the production of polyester spun yarn, which is then knitted or woven into fabrics.
When spinning or extruding polymer melt, a master-batch colourant is added to produce dope-dyed polyester yarn. As a result, the pigment from the spinnerets is completely infused into the fibres and filaments in a single phase.
To get the colour to stick to the synthetic material, the traditional dyeing method employs hot water and chemicals. This process uses water, energy, and emits CO2. Dope dyeing replaces conventional wet processing because of its less detrimental effect on the environment.
The Global Dope Dyed Polyester Staple Fibres market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Reliance Industries Ltd. The world’s greenest fibres, made using the highest-quality eco-friendly manufacturing techniques, are Recron Green Gold fibres and Recron Green Gold Dope-Dyed (EcoD) Fibres & Tow from Reliance Industries Ltd.
The Global Recycle Standard has been awarded to these fibres by the internationally renowned Control Union Certificates, located in the Netherlands.
Consumers may be assured of the genuineness of the fibres because they have been tested for lowest carbon footprint number and meet the strictest environmental criteria for becoming green fibres.
Oekotex 100, product Class-1 certified Recron Green Gold Fibres & Tow satisfies the human-ecological standards of the standard developed for infant products.
As the fibres don’t employ azo dyes, nickel, or other harmful substances, these products also satisfy the requirements of Annex XVII of REACH.
