
Polyester Interlock Knit Fabric
Today, there are various fabrics available in the market with different properties, including chemical fibers, natural fibers, and synthetic fibers. There is a wide range of fabrics; however, one fabric stands out because it shows exceptional practicality in our daily lives: polyester interlock knit fabric. It has been favored by many brands and consumers for its comfort and cost-effectiveness.

How is Polyester Interlock Knit Fabric Knit?
From the knitting point of view, polyester interlock knit fabric is made on double-sided knitting machines. It belongs to weft-knitted fabric, just like single jersey fabric. Weft-knitted structure bestows very good stretch ability. This structure in garment would have the function of anti-sagging when wearing, comfortable feeling, and good breathability. Polyester fibers have wear-resistant performance, and after dyeing, its colors will be bright. Its abrasion resistance is high, which results in excellent anti-pilling performance. So it is very suitable for sportswear. Interlock fabric structure contributes much to the stability and elasticity of garments, so the requirement of quick recovery after stretching can be satisfied.
What’s the Raw Material of Polyester Interlock Knit Fabric?
Polyester fiber raw materials can be extracted from petroleum or recycled from old plastics, so it is cheaper compared to other chemical fibers like nylon. So, the cost of making garments using polyester will be less expensive than other chemical fibers. Therefore, polyester double-sided knitted fabric shows high cost performance and enjoys wide market applications with high recognition by consumers.

What is the Common Usage of the Polyester Interlock Fabric?
Currently, polyester interlock knit fabric is widely used in sportswear. Breathability, moisture wicking, quick dry, and comfortable touch are the merits of this fabric. The higher weight variants have superior shaping functionality, especially favored by female consumers. Today, most yoga wear products available in the market would contain this practical fabric. Certain winter thermal fabrics may also use this fabric with the addition of a brushing process during the finishing process to suit autumn and winter clothing.
How to Care for Polyester Interlock Fabric?
This kind of fabric is relatively easy to care for and is straightforward in its process. It is advisable to use a neutral detergent, wash in cold water, and avoid high-temperature drying or direct exposure to sunlight for too long, which could accelerate fiber aging. Because it does not wrinkle easily, it is often unnecessary to iron after gentle air drying, making it very suitable for the fast pace of modern life for today’s youth. The fabric is easy to care for and adds convenience to daily living.



