Interlock Fabric—The Ultimate Fabric Guide You Must Read

Interlock Fabric

Table of Contents

Interlock Fabric

Interlock Fabric is a premium knit fabric renowned for its unique double-sided smooth structure and exceptional performance. This fabric employs advanced interlock knitting technology, offering superior elasticity, softness, and durability. It is ideal for creating high-end women’s fashion and activewear. Whether it’s for comfort, longevity, or versatile design, Interlock Fabric is the preferred choice for fashion designers.

Key Features

  • Double-Sided Smooth Structure
  • High Elasticity and Resilience
  • Superior Breathability
  • Durability
  • Advanced Knitting Technology

Differences from Ordinary Fabrics

Knitting Method: Unlike ordinary knit fabrics, Interlock Fabric uses an interlock knitting method, ensuring both sides are smooth and highly elastic, whereas ordinary fabrics typically have only one smooth side and less elasticity.

Durability: Interlock Fabric is specially treated to offer greater durability and anti-pilling properties, while ordinary knit fabrics may pill and degrade more quickly during wear and washing.

Comfort: The double-sided smooth structure and high elasticity of Interlock Fabric provide superior wearing comfort, especially suitable for garments worn for extended periods. Ordinary fabrics may lose shape and comfort over time.

Available clothing types

  • Square neck tank top in ribbed knit
  • Organic cotton tan jogging pants
  • Calla Lily Beige Dress
  • everyday vest dress

Available colors

Double-sided rib fabric application color card

Application scope

Interlock Fabric is widely used in the women’s fashion industry, particularly suited for:

  • Activewear: Including T-shirts, leggings, sports bras, and athletic sets, offering unparalleled comfort and flexibility.
  • Everyday Casual Wear: Such as dresses, tops, and pants, combining softness with an elegant appearance, ideal for everyday wear.
  • Intimate Apparel: Its soft and breathable qualities make it perfect for lingerie, providing a close-fitting, comfortable experience.


How does Interlock Fabric differ from other knit fabrics?

  • Interlock Fabric has a unique double-sided smooth structure, offering better durability and comfort, making it an excellent choice for high-end fashion and activewear.

What types of garments is this fabric suitable for?

  • It is ideal for activewear, everyday casual wear, and intimate apparel, especially where high elasticity and comfort are required.

How do I care for and clean Interlock Fabric?

  • Interlock Fabric is easy to maintain. It is recommended to wash with mild detergent in cold water and avoid high-temperature drying to keep the fabric in optimal condition.

Is the fabric skin-friendly?

  • Yes, Interlock Fabric is made from high-quality materials, ensuring it is non-irritating to the skin and suitable for prolonged wear, particularly for sensitive skin.

How to view the complete FAQ

Everything you need to know about Interlock Fabric

Double-faced fabric, also known as double-knit fabric, is a type of knit fabric made using two sets of needles. This technique creates a fabric that is thicker and identical on both sides. The two layers are connected by interlocking stitches, making the fabric more durable and sturdy compared to single-knit fabrics.

This unique fabric was developed in Germany in the early 1900s and quickly gained popularity due to its versatility and distinct properties. Initially used for underwear and hosiery, double-knit fabric became popular in the 1940s for sportswear and leisurewear.

Today, double-knit fabric is widely used in the fashion industry for various garments, as well as for baby clothes, bedding, and home decor.

Advantages and Disadvantages of Double-Knit Fabric

Before designing garments with double-knit fabric, it is wise to understand its pros and cons. Like any fabric, double-knit fabric has its strengths and weaknesses, though the advantages tend to outweigh the disadvantages:


  • Soft and Comfortable: Provides a pleasant feel against the skin.
  • Durable and Long-lasting: Stands up well to wear and tear.
  • Elastic and Flexible: Offers excellent stretch and flexibility.
  • Resistant to Pilling: Maintains a smooth appearance over time.


  • Heavy and Bulky: Can be cumbersome compared to lighter fabrics.
  • Care Sensitivity: May shrink or stretch if not properly cared for.
  • Less Breathable: Might not offer the same level of breathability as other knit fabrics.

What are your Feelings ?

Share This Article :

Your Personal Fashion Consultant

Hey, I’m the author of this piece. With 26 years inapparel manufacturing, we’ve assisted over 1000 apparel brands across 28 countries in solving theirproduction and new product developmentchallenges. If you have any queries, call us for a freeno-obligation quote or to discuss your tailoredsolution.

Latest Products

Boost your business with our high quality services

Designers are making data packages according to customer requirements

We will contact you within 1 working day, please pay attention to the email with the suffix                 “”

Custom Clothing