Interlock Knit vs. Jersey Knit

Attribute	Interlock Knit	Jersey Knit
Fabric Structure	Double-knit construction	Single-knit construction
Thickness	Thicker and more stable	Lighter and more stretchy
Stretch	Less stretchy	More stretchy
Texture	Smooth and soft	Flat and smooth
Uses	Often used for polo shirts, dresses, and sportswear	Commonly used for t-shirts, underwear, and activewear

Introduction

When it comes to choosing the right fabric for your clothing projects, there are many options to consider. Two popular choices are interlock knit and jersey knit. Both fabrics have their own unique attributes that make them suitable for different types of garments. In this article, we will compare the characteristics of interlock knit and jersey knit to help you make an informed decision for your next sewing project.

Interlock Knit

Interlock knit is a type of double knit fabric that is created by interlocking two ribbed fabrics. This results in a thicker, heavier fabric that is more stable and durable than jersey knit. Interlock knit has a smooth surface on both sides, making it reversible and ideal for garments that require a clean finish on both the inside and outside. This fabric is often used for items like polo shirts, dresses, and baby clothes.

• Thicker and heavier than jersey knit
• Smooth surface on both sides
• Reversible
• Ideal for garments that require a clean finish
• Commonly used for polo shirts, dresses, and baby clothes

Jersey Knit

Jersey knit is a single knit fabric that is lightweight and stretchy. It is made by knitting together one set of yarns in a series of interlocking loops. Jersey knit has a smooth surface on one side and a textured surface on the other, which can be used to create interesting design details. This fabric is commonly used for t-shirts, dresses, and activewear due to its comfortable and breathable qualities.

• Lightweight and stretchy
• Smooth surface on one side, textured surface on the other
• Can be used for interesting design details
• Commonly used for t-shirts, dresses, and activewear
• Comfortable and breathable

Stretch and Recovery

One of the key differences between interlock knit and jersey knit is their stretch and recovery properties. Interlock knit has a greater stretch than jersey knit due to its double knit construction. This makes it ideal for garments that require more structure and shape retention. On the other hand, jersey knit has a more relaxed stretch that is perfect for casual and comfortable clothing items that need to move with the body.

Durability

When it comes to durability, interlock knit is the clear winner. Its double knit construction makes it more resistant to stretching out of shape and pilling compared to jersey knit. Interlock knit is less likely to snag or tear, making it a great choice for garments that will be worn frequently or subjected to regular washing and drying. Jersey knit, while still durable, may not hold up as well over time with repeated wear and tear.

Breathability

Both interlock knit and jersey knit are breathable fabrics, but jersey knit tends to be more breathable due to its single knit construction. Jersey knit allows for more air circulation, making it a popular choice for warm weather garments like t-shirts and dresses. Interlock knit, while still breathable, may be slightly warmer and more insulating due to its thicker construction. This makes it a good choice for cooler weather garments like sweaters and jackets.

Ease of Sewing

When it comes to sewing with interlock knit and jersey knit, both fabrics have their own challenges. Interlock knit can be more difficult to sew due to its thicker and heavier nature. It may require special needles and techniques to prevent skipped stitches and puckering. Jersey knit, on the other hand, is easier to sew with its lightweight and stretchy properties. It is less likely to bunch up or distort during the sewing process, making it a good choice for beginners or those new to sewing with knits.

Conclusion

In conclusion, both interlock knit and jersey knit have their own unique attributes that make them suitable for different types of garments. Interlock knit is thicker, more durable, and has greater stretch and recovery properties, making it ideal for structured garments that require a clean finish. Jersey knit, on the other hand, is lightweight, stretchy, and breathable, making it perfect for casual and comfortable clothing items that need to move with the body. Ultimately, the choice between interlock knit and jersey knit will depend on the specific requirements of your sewing project and the desired characteristics of the finished garment.