What are the characteristics of knitted fabrics
Knitted fabric is a fabric formed by a certain process using knitting needles. Knitted fabrics are generally Compared with woven fabrics, knitted fabrics currently have a very broad market and are particularly popular among consumers. This article will share with you the characteristics of knitted fabrics.
Extensibility and elasticity
When the fabric is pulled by external force It will extend outward after stretching. This characteristic is called extensibility. Because the knitted fabric is woven in such a way that the yarn will change from bending to straight when it is subjected to external force, so the knitted fabric still has certain extensibility, but The size of the extensibility depends on the quality of the fabric fibers and the yarn density.
Elasticity is actually the ability of fabric to return to its original shape after being stretched. There are many factors involved in the strength of elasticity, such as the structure of the fabric and friction. Coefficient, etc., so not all knitted fabrics will have better elasticity. Of course, elastic fabrics are easier to cut and more comfortable to wear, so the price of elastic knitted fabrics will be higher.
Hemming properties of knitted fabrics
Hemming refers to the natural wrapping characteristics of the edges of some knitted fabrics. Fabric hemming is related to factors such as the elasticity, density, and twist of the fabric. However, with the continuous deepening and advancement of fabric technology, many manufacturers are able to produce products that can overcome the occurrence of hemming.
Fabric snagging and fluffing
Because the structure of knitted fabrics is relatively loose, the fabrics are more prone to snagging or fluffing, which puts higher requirements on technology and equipment in the knitting process.
The breathable performance of knitted fabrics
The loose structure of knitted fabric allows it to store more air. This feature will lead to better breathability of the fabric. The knitted fabric will provide a higher level of comfort.
Knitted fabrics have process shrinkage
When finishing the fabric, there will be certain shrinkage in the horizontal and vertical directions. This characteristic is called the shrinkage of the fabric. Generally speaking, the shrinkage of knitted fabrics will be maintained at about 2%. If the designer ignores the process traceability of the fabric when designing, it will cause deviations in the fabric size.
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