Tencel and lyocell are fibres derived from wood pulp through a closed-loop process, making them environmentally responsible choices for textiles.

1. The Origin of Tencel and Lyocell

The names 'Tencel' and 'lyocell' are often used interchangeably, but they refer to the same type of fibre produced using the lyocell process. This involves dissolving wood pulp in a solvent before spinning it into fibres.

  • Wood Pulp Source: The primary material is sourced from sustainably managed forests or recycled materials.
  • Closed-Loop Production: The manufacturing process recycles nearly all of the solvent used, reducing environmental impact.

2. The Structure of the Fibre

Tencel and lyocell fibres are known for their smooth surface and round cross-section, which contribute to their softness and breathability. These fibres are considerably stronger than cotton and have a silky lustre.

  • Round Cross-Section: This shape allows the fibre to reflect light, giving it a glossy appearance.
  • Smooth Surface: The lack of surface irregularities makes lyocell fibres smooth to the touch and less likely to cause irritation.

3. Moisture and Breathability

The absorbent nature of lyocel allows it to manage moisture effectively, making it an excellent choice for garments designed to keep the wearer cool and dry. This fibre can absorb far more water than its weight, wicking moisture away from the skin.

  • Absorbency: Lyocell fibres can hold a significant amount of moisture without feeling damp.
  • Breathability: The fibre's structure allows air to flow through, enhancing comfort and reducing odour.

4. Durability

Lyocell is one of the most durable plant-based fibres available. It resists wrinkles naturally due to its smooth surface and strong molecular bonds, which also contribute to its resistance to fading.

  • Wrinkle Resistance: The fibre maintains a neat appearance even after repeated wearings.
  • Colour Fastness: Lyocell's ability to hold dye effectively means colours remain vibrant over time.

5. Environmental Impact

The environmental benefits of lyocell are significant, particularly due to the closed-loop manufacturing process that recycles a high percentage of solvents and water used during production. This results in minimal waste and reduced energy consumption compared to traditional fibre production methods.

  • Recycling: The closed-loop system ensures that almost all materials used are reused.

6. Care Considerations

Lyocell fibres require gentle care to maintain their quality and longevity. Machine washing is generally safe but should be done in cold water with a mild detergent to preserve the fabric's integrity. Dry cleaning can also be an option for delicate items.

  • Machine Washing: Use a delicate cycle with cold water.

The closed-loop process of Tencel and lyocell production, combined with their inherent qualities, make these fibres a thoughtful choice for those committed to sustainable fashion. At HACOY, we strive to incorporate materials like lyocell into our designs as part of our broader commitment to ethical and responsible textiles.