Fibres; synthetic filament tow, acrylic or modacrylic

HS code 550130 covers the trade and production of synthetic filament tow, specifically acrylic or modacrylic fibers. This industry plays a crucial role in the global textile and apparel supply chain, providing essential raw materials for the manufacture of a wide range of fabrics and garments. As a key component of the broader 54 Man-made Filaments industry, the acrylic and modacrylic filament tow sector contributes significantly to the overall economic activity and employment in the textile manufacturing sector.

The production of acrylic or modacrylic filament tow typically involves a multi-step process. First, the raw materials, which are typically acrylic or modacrylic polymers, are extruded through spinnerets to form continuous filaments. These filaments are then drawn and crimped to create the desired tow structure. The tow is then cut into shorter lengths, often referred to as staple fibers, which can be further processed into yarns, fabrics, and other textile products.

The main inputs required for the production of acrylic or modacrylic filament tow include the acrylic or modacrylic polymer resins, which serve as the primary raw material. Additionally, the industry relies on specialized machinery and equipment, such as extruders, drawing and crimping machines, and cutting devices. Energy sources, such as electricity or natural gas, are also essential inputs for the various stages of the production process.

The primary output of the acrylic or modacrylic filament tow industry is the synthetic filament tow itself, which is then consumed by various downstream industries. These include the 55 Man-made Staple Fibres industry, where the tow is further processed into staple fibers, as well as the 60 Fabrics and 61 Apparel industries, where the fibers are used in the production of a wide range of textile products, such as clothing, home furnishings, and industrial textiles.