El hilo hilado con núcleo o hilo hilado con núcleo es una tecnología textil única en la que diferentes fibras se combinan estrechamente a través del hilado.Hilo hilado con núcleo Detrás de esta tecnología está el uso de un "núcleo" que puede ser cualquier fibra que tenga fuerza mientras otras fibras se envuelven alrededor de ella. Esto nos permite tener una rosca con dureza y suavidad que no es posible con la mayoría de las roscas tradicionales.

Combo de fuerza y suavidad
What makes Core Spun Yarn so good is its ability to combine strength and softness in the perfect way. For instance, polyester fiber has high tensile strength as well as resistance against wear but feels rough therefore making it unsuitable for creating delicate garments like underwear. On the other hand, cotton fiber may be very smooth but lacks enough durability hence not being appropriate for items subjected to gravity or friction forces. Nevertheless, if we employ Core Spun Yarn technology then we will use polyester fiber as the “core” while cotton fiber forms the “sheath” resulting in tough yet soft yarns.

Aplicaciones del hilo hilado con núcleo
Core-spun yarn finds wide applications across many sectors. Within the clothing industry, it is used in making denim jeans, work wear, and sportswear among others whereas at home sheets can be made from it together with curtains, sofa covers or even carpets where need be. Car seats , seat belts filters are also industrial products that can be produced using core spun yarns.

En conclusión
Basically what I mean is that the advent of this technique has revolutionized textile industry since now there’s no more trade-off between robustness and comfort brought about by core spun yarns