Artificial filament yarn (except sewing thread and multiple or cabled yarn), not put up for retail sale

cpc code 35550 covers the production of artificial filament yarn, a critical component in the textile and apparel industries. This type of yarn is created through the extrusion and drawing of synthetic polymers, such as polyester or nylon, and plays a vital role in the manufacturing of a wide range of fabrics and garments. The global artificial filament yarn market is a significant contributor to the broader economy, with applications spanning from clothing and home furnishings to industrial textiles and technical applications.

The production of artificial filament yarn under cpc code 35550 involves several key steps. First, the synthetic polymer is melted and extruded through a spinneret, creating continuous filaments. These filaments are then drawn and stretched to the desired thickness and orientation. Depending on the specific requirements, the filaments may undergo additional processing, such as texturizing or crimping, to impart desired properties like increased bulk or stretch. The resulting yarn is then wound onto bobbins or packages, ready for further processing or incorporation into textile products.

The main inputs required for the production of artificial filament yarn under cpc code 35550 include synthetic polymers, such as polyester or nylon, as well as specialized machinery for extrusion, drawing, and winding. Additionally, energy sources, such as electricity or natural gas, are needed to power the production equipment. Other inputs may include lubricants, dyes, and various additives that can be incorporated into the yarn to enhance its performance or appearance.

The primary output of cpc code 35550 is artificial filament yarn, which is then used as a raw material by various other industries. This yarn is commonly consumed by the 13910 Manufacture of knitted and crocheted fabrics and 14110 Manufacture of wearing apparel, except fur apparel industries, where it is woven, knitted, or otherwise incorporated into a wide range of textile products, including clothing, home textiles, and industrial applications. Additionally, the artificial filament yarn produced under this code may be further processed, such as by 13960 Manufacture of other technical and industrial textiles, to create specialized fabrics for technical or industrial uses.