50% Wool, 40% Polyester, 10% Other Fiber, 420G/M, Navy Blue, Twill Flannel Fabric, ML-0412068

Navy Blue Twill Flannel Fabric – 420G/M

This twill flannel fabric features a fiber composition of 50% wool, 40% polyester, and 10% other fibers, engineered for a balance of warmth, breathability, and durability. The wool content provides natural thermal insulation, while the polyester component enhances dimensional stability and abrasion resistance. The twill weave construction increases fabric durability and wrinkle resistance, supporting extended service life.

The twill structure delivers a clear diagonal texture that enhances the three-dimensional effect and visual depth of the fabric surface. The fabric weight of 420 g/m provides moderate warmth suitable for professional and business outerwear. The navy blue color presents a classic, versatile tone that coordinates with multiple design needs and adapts to various styling requirements. The material is appropriate for suits, jackets, and other professional business outerwear.

Performance at a Glance

These parameters define the fabric's weight, fiber composition, and twill construction for professional business apparel applications.

Core Advantages

• Balanced wool blend – The 50% wool content provides warmth and breathability, while the 40% polyester enhances durability and the 10% other fibers contribute to overall flexibility.
• Twill weaving – The diagonal construction increases fabric durability and wrinkle resistance, supporting a professional appearance through regular wear.
• Navy blue color – The classic, versatile tone is easy to coordinate and adapts to multiple design needs and professional styling requirements.
• Three-dimensional texture – The clear twill lines enhance the visual depth and surface interest of the fabric.
• Moderate weight – The 420 g/m construction provides suitable warmth for business outerwear without excessive bulk.
• Wrinkle resistance – The twill structure and polyester content support good wrinkle recovery, maintaining a neat appearance.

Product Specifications

The navy blue twill flannel fabric combines balanced fiber blend with twill construction and classic color. These specifications support applications in professional suits, jackets, and business outerwear where durability, visual texture, and versatile styling are required.

Application Fields

Frequently Asked Questions

Handling and Care Guidance

For optimal performance and service life, low-temperature hand washing or professional dry cleaning is recommended to maintain fabric shape, twill texture, and color stability. Avoid high-temperature washing and vigorous rubbing that may cause shrinkage or damage. After washing, air dry flat in a ventilated area away from direct sunlight. When ironing, avoid high temperatures; use a steam iron on low heat on the reverse side with a pressing cloth. Store in a dry and ventilated area to prevent moisture and moth damage. Use moth repellents to protect the wool content. The twill texture benefits from careful handling during cutting and sewing to maintain pattern alignment.

Quality Assurance

Each production batch undergoes comprehensive testing including fiber composition verification, surface density measurement, color consistency inspection, and construction integrity assessment. The twill flannel weave is monitored for clear diagonal texture, uniform density, and finish consistency across the full fabric width. Tensile strength, abrasion resistance, dimensional stability, and wrinkle recovery tests are performed to ensure compliance with established standards. Materials are traceable to certified suppliers with documented quality records. Testing protocols follow industry standards for twill flannel and wool-blend fabrics.