Fibres; synthetic filament tow, of nylon or other polyamides

HS v2017 Code: 550110

About fibres; synthetic filament tow, of nylon or other polyamides

HS code 550110 covers the production of synthetic filament tow, primarily made from nylon or other polyamides. This industry plays a crucial role in the global textile and apparel supply chain, providing essential raw materials for the manufacturing of a wide range of products, from clothing and accessories to industrial textiles and carpets. As a key component in the broader 54 Man-made filaments industry, the 550110 segment contributes significantly to the overall economic activity and international trade in the textile sector.

Production process

The production of synthetic filament tow under HS code 550110 typically involves a multi-step process. First, the raw materials, such as nylon or other polyamide polymers, are melted and extruded through small holes to form continuous filaments. These filaments are then drawn, cooled, and gathered into a tow, which is a large, continuous bundle of parallel filaments. The tow may undergo further processing, such as crimping or cutting, to create the desired characteristics for various end-use applications.

Production inputs

The main inputs required for the production of synthetic filament tow under HS code 550110 include nylon or other polyamide polymers, which serve as the primary raw materials. Additionally, specialized machinery, such as extruders, drawing equipment, and crimping or cutting devices, are essential for the manufacturing process. Energy sources, such as electricity or natural gas, are also necessary to power the production facilities.

Production outputs

The primary output of the industry covered by HS code 550110 is synthetic filament tow, which is then used as a raw material in the production of a wide range of textile products. This tow may be further processed and incorporated into the manufacturing of 5501 Man-made staple fibres, 5402 Synthetic filament yarn, and 5407 Woven fabrics of synthetic filament yarn, among other textile goods. The synthetic filament tow produced under this code is a crucial input for the broader textile and apparel industry.

Revisions to 550110

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 550110. The most recent 2 versions of this code (550110) is in the HS v2022 system:

This page shows a legacy version of code 550110 ( HS v2017).

Family tree for fibres; synthetic filament tow, of nylon or other polyamides

    graph LR
    A["<a href='/classifications/hs/v2017/55'>55: Man-made staple fibres</a>"]
A --> B["<a href='/classifications/hs/v2017/5501'>5501: Synthetic filament tow</a>"]
B --> C["<a href='/classifications/hs/v2017/550110'>550110: Fibres; synthetic filament tow, of nylon or other polyamides</a>"]

    B --> D["<a href='/classifications/hs/v2017/550120'>550120: Fibres; synthetic filament tow, of polyesters</a>"]
B --> E["<a href='/classifications/hs/v2017/550130'>550130: Fibres; synthetic filament tow, acrylic or modacrylic</a>"]
B --> F["<a href='/classifications/hs/v2017/550140'>550140: Fibres; synthetic filament tow, of polypropylene</a>"]
B --> G["<a href='/classifications/hs/v2017/550190'>550190: Fibres; synthetic filament tow, of synthetic materials n.e.c. in heading no. 5501</a>"]

    

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