What is the Spunlace Nonwoven Fabric and How Does It Work?

Spunlace nonwoven fabric, also known as hydroentangled nonwoven fabric, is a type of nonwoven material produced through the spunlacing process. This innovative technique involves the use of high-pressure water jets to entangle and bond fibers together, creating a strong and durable fabric without the need for adhesives or heat.

One of the key features of spunlace nonwoven fabric is its high productivity. According to recent reports, modern spunlace units can achieve production speeds of up to 150 meters per minute, making them highly efficient for large-scale production needs
. Additionally, these units are capable of producing fabrics with varying weights, ranging from ultralight fabrics at 25-30 grams per square meter (gsm) to heavier options
.

The spunlace process offers several advantages over traditional weaving and knitting methods. Firstly, it allows for the creation of fabrics with excellent strength and flexibility, which makes them ideal for a wide range of applications. Secondly, the absence of adhesives and heat treatment ensures that the final product is free from harmful chemicals, making it suitable for use in hygiene products such as disposable wipes and medical gowns
.

In terms of machine specifications, spunlace nonwoven fabric生产线 typically features a single card in-line, which enhances the overall efficiency of the production process
. The latest innovations in this field include the Isoweb "TT" card, which optimizes fiber distribution on the main cylinder by adjusting the speed ratio between the main cylinder and worker speed. This results in improved web homogeneity, ensuring that the final fabric has consistent quality throughout
.

Overall, spunlace nonwoven fabric represents a significant advancement in the nonwoven industry, offering a versatile and sustainable solution for various applications. Its high productivity, strength, and chemical-free nature make it an attractive choice for manufacturers looking to produce high-quality nonwoven materials efficiently.