If you’re looking for a fabric that feels soft against the skin, stretches with your every move, and holds its shape all day long, interlock fabric is the perfect choice. Designed for both comfort and performance, it blends durability with a smooth, breathable finish—ideal for everything from relaxed loungewear to high-energy activewear. Being a reliable interlock fabric manufacturer, we ensure every roll is of the highest quality standards, So you can wear every kind of fabric you’ll want to wear every day, no matter the occasion.
What Is Interlock Fabric? A Simple Guide for Customers
Interlock fabric is a knitted, reversible material known for its smooth appearance on each side. It stays flat as the edges hardly curl, making it easy to handle. This fabric feels thick and strong, offering a moderate level of elasticity, which gives it flexibility without losing structure. Its silky feel and airy texture make it a comfortable choice for all-day wear.
It’s also seen as a micro fabric, with a structure that resembles a honeycomb—tight yet soft. Treated with chemicals, it can resist pilling, helping clothes stay neat after washes. Interlock fabric is reliable, practical, and made for comfort.
How Interlock Knit Fabric Is Made: The Double-Knit Construction Explained

Interlock knit fabric is made using a rib-knit construction, which gives it built-in stretch and allows it to drape beautifully on the body. The front and back of the fabric are identical, creating a double-knit fabric that can’t be separated. This makes it thicker and more durable than regular knit fabrics.
The knit has ribs going in a V formation on both sides in rows, providing the tightest knit possible and a smooth finish. It has a soft texture, or the nicest hand, due to this construction, and is ideal for use in comfortable, high-end clothing.
Properties of Interlock Fabric: What Makes It Unique
Interlock fabric offers a combination of comfort, durability, and flexibility. Known for its smooth texture and double-knit construction, it maintains its shape and provides excellent stretch. This fabric is ideal for creating garments that need to be both stylish and practical.
- Smoothness: It has a smooth surface on both sides, providing a sleek look and feel.
- Durability: The double-knit construction makes it a highly durable fabric that lasts longer.
- Stability: It maintains its shape well over time, without losing its form.
- Recovery: Offers good recovery, bouncing back to its original shape after stretching.
- Stretch: Provides a good amount of stretch, adding flexibility to the fabric.
- Comfort: Soft and comfortable to wear, making it ideal for all-day use.
- Breathability: Cotton interlock is particularly prized for its breathability, keeping you cool and comfortable.
The Manufacturing Process of Interlock Fabric: How It’s Created Step by Step

Interlock fabric is made using stainless steel needles that cross each other and work alternatively, creating a double-knit fabric. This method makes it soft and ensures both sides are the same in color and pattern. In the brushing process, the inner side of the cotton-made interlock fabric is brushed to make it warm and comfortable. This technique doesn’t apply to woolen fibers due to wool’s intrinsic characteristics. Finally, ironing with steam and passing through hot metal cylinders helps the fabric maintain its stability.
Key Characteristics of Interlock Fabric: Softness, Durability, and More
Interlock fabric is soft, durable, and perfect for activewear. It stretches well, returns to its original shape, and doesn’t unravel or curl. Known for its comfort, it is absorbent, breathable, and moisture-wicking, making it ideal for leggings, dresses, and sports apparel. It’s also versatile for winter garments, underwear, and pajamas, offering warmth and softness. Its smooth finish and compact structure add to its appeal, making it a great choice for sporting activities.
Exploring the Various Types of Interlock Knit Fabrics

Interlock knit fabrics come in a variety of types, each offering unique benefits depending on the material. Let’s dive into the different types of interlock fabrics:
Cotton Interlock
Made from natural cotton fibers, this fabric is soft, breathable, and perfect for everyday wear. It’s ideal for creating comfortable, moisture-wicking garments.
Polyester Interlock
Polyester interlock is known for its durability and ability to retain its shape. It’s resistant to shrinking and wrinkles, making it perfect for activewear and outdoor clothing.
Wool Interlock
The wool interlock offers warmth and softness. It’s a great option for winter clothing, providing both comfort and insulation in colder weather.
Bamboo Interlock
This eco-friendly fabric is soft, moisture-wicking, and breathable, making it ideal for sustainable fashion choices, especially in activewear and loungewear.
Rayon Interlock
Rayon interlock is smooth, lightweight, and drapes beautifully. It’s perfect for creating stylish and comfortable clothing, offering both stretch and softness.
Silk Interlock
The silk interlock fabric is luxurious and has a soft, smooth texture. It’s ideal for creating high-end garments that require a delicate and elegant touch.
Rib Knit Interlock

Rib-knit interlock has a textured appearance due to its ribbed pattern. It’s a versatile fabric used in making fitted garments like dresses, tops, and activewear.
Blended Interlock
Blended interlock combines different fibers, like cotton and polyester, to balance the benefits of each fabric, offering durability, softness, and easy maintenance.
Nylon Interlock
Nylon interlock is known for its strength and stretch. It’s perfect for making activewear, swimwear, and sportswear as it holds its shape well.
French Terry Interlock
French terry interlock combines the smoothness of interlock with the looped texture of terry cloth, making it soft, absorbent, and perfect for casual wear or loungewear.
Applications of Interlock Fabric in the Textile Industry
Interlock fabric is widely used in activewear and printing services, particularly sublimation printing. It’s made from wool, acrylic, and polyester-made yarns, which are ideal for dress wear and skirts. Cotton and a blend of cotton and polyester are commonly used for underwear fabric production. This material also forms a large share of the increased demand for t-shirts and kids’ clothing. Interlock cloth is utilized in several garments including short and long sleeves, neck short sleeves, long johns, sports shorts, and jerseys, including basketball jerseys. It’s also quite sought after in comfortable wear including tops, t-shirts, and dresses, earning it a leading position in workout activewear in fitness. Last but not least, it suits baby wear well because of its comfort and softness.
Exploring the Various Uses of Interlock Fabric in Modern Fashion

Interlock fabric is a very stretchable material that comes in variety of applications for contemporary fashion items. Known for its soft texture, durability, and stretch, it is perfect for everything from casual wear to activewear. The fabric’s smooth finish and breathability make it a popular choice for various clothing categories, ensuring comfort and flexibility. Whether it’s for relaxed daily wear or performance-driven apparel, interlock fabric fits perfectly into many clothing styles.
- T-shirts: Smooth finish, comfortable stretch, Ideal for daily wear.
- Polo shirts: Soft and stretchy, Great for casual or smart-casual looks.
- Dresses: Provides style, comfort, and ease of movement, ideal for different occasions.
- Skirts: Soft, airy fabric for comfortable and stylish wear.
- Pants: Comfortable fit with flexibility and stretch, perfect for active wear.
- Activewear: Stretch, breathability, and comfort for sports and fitness apparel.
- Outerwear: Provides warmth and style in cardigans, jackets, and similar items.
- Sportswear: Provides stretch and airiness for physical exercise.
- Leggings: Comfortable and flexible, great for exercising or casual use.
- Cardigans: Fleece-like and warm, great for layering and everyday use.
- Shirts: Silky, airy material ideal for everyday fashionable shirts.
Discover the Benefits of Interlock Fabric: Soft, Stretchy, and Strong
Interlock fabric is renowned for its remarkable softness, stretchiness, and strength, and it’s a top pick in most clothing. The smooth texture of the fabric and its natural elasticity offers comfort and flexibility, and its durability guarantees extended wear. Interlock fabric doesn’t lose its shape, so it’s resistant to stretching out of shape, and it’s also perfect for sportswear because of its moisture-wicking and breathable properties. Whether employed for everyday wear or performance wear, interlock fabric merges function and comfort to provide desirable fashion options.
Frequently Asked Questions About Interlock Fabric
How is interlock fabric different from other knit fabrics?
Interlock fabric is a double-knit one, i.e., it contains two layers that are knitted with each other, and therefore it is thicker and stronger than other single-knit fabrics. This setup provides it with an even surface on both sides and increases its stretch and recovery abilities, making it more stable and less prone to curling or uncurling.
Is interlock fabric breathable?
Yes, interlock fabric is breathable, especially when made from natural fibers like cotton. The interlock pattern provides channels through which air can travel to penetrate the fabric, and thus regulate body heat, making the garment comfortable for exercise or in warm weather.
Can interlock fabric be used for both fashion and functional clothing?
Absolutely! Interlock fabric is flexible and can be employed for fashionable fashion products as well as functional clothing. Its softness, stretch, and durability make it perfect for sportswear, but its smooth texture and comfort also make it a favorite for casual clothing such as t-shirts, dresses, and infant clothing.
What types of garments are made with interlock fabric?
Interlock fabric is often utilized for a broad range of garments, such as t-shirts, tops, dresses, skirts, leggings, activewear, sportswear, and even baby clothes. Its silky smoothness and flexibility make it ideal for garments that need comfort and ease of movement.
Is interlock fabric suitable for sensitive skin?
Yes, interlock fabric is a fine option for anyone with sensitive skin. Its gliding smoothness and silky feeling reduce irritation to a minimum, and if natural fibers such as cotton are used, it is gentle and soft, and most suitable for individuals with fragile skin or skin complaints.