Fibres; synthetic filament tow, of synthetic materials n.e.c. in heading no. 5501

HS v2022 Code: 550190

About fibres; synthetic filament tow, of synthetic materials n.e.c. in heading no. 5501

HS code 550190 covers synthetic filament tow, which is a crucial raw material used in the production of various textile products. This industry plays a vital role in the global textile supply chain, providing essential inputs for the manufacturing of fabrics, yarns, and other textile-based goods. The demand for synthetic filament tow is driven by the growing need for cost-effective, durable, and versatile textile materials across a wide range of industries, including apparel, home furnishings, and industrial applications.

Production process

The production of synthetic filament tow typically involves the extrusion of synthetic polymers, such as polyester or nylon, through a spinneret to create continuous filaments. These filaments are then drawn, cooled, and gathered into a tow, which is a bundle of parallel filaments. The tow may undergo further processing, such as crimping or cutting, to enhance its properties and suitability for various textile applications.

Production inputs

The main inputs required for the production of synthetic filament tow include synthetic polymers, such as polyester or nylon, as well as specialized machinery for extrusion, drawing, and tow formation. Additionally, energy sources, such as electricity or natural gas, are needed to power the production equipment. The industry may also rely on various chemical additives, lubricants, and other ancillary materials to optimize the performance and quality of the final product.

Production outputs

The primary output of HS code 550190 is synthetic filament tow, which is a versatile raw material used in the production of a wide range of textile products. This tow can be further processed and transformed into 550320 Fibres; artificial filament, tow of acetate, 550330 Fibres; artificial filament, tow n.e.c. in heading no. 5503, 550410 Fibres; artificial staple, of viscose rayon, and other textile materials used in the manufacturing of apparel, home textiles, industrial fabrics, and a variety of other applications.

Revisions to 550190

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 550190. The most recent 1 version of this code (550190) is in the HS v2022 system (this version):

This page shows the most recent version of code 550190.

Family tree for fibres; synthetic filament tow, of synthetic materials n.e.c. in heading no. 5501

    graph LR
    A["<a href='/classifications/hs/v2022/55'>55: Man-made staple fibres</a>"]
A --> B["<a href='/classifications/hs/v2022/5501'>5501: Synthetic filament tow</a>"]
B --> C["<a href='/classifications/hs/v2022/550190'>550190: Fibres; synthetic filament tow, of synthetic materials n.e.c. in heading no. 5501</a>"]

    B --> D["<a href='/classifications/hs/v2022/550111'>550111: Fibres; synthetic filament tow, of nylon or other polyamides, of aramids</a>"]
B --> E["<a href='/classifications/hs/v2022/550119'>550119: Fibres; synthetic filament tow, of nylon or other polyamides, of other than aramids</a>"]
B --> F["<a href='/classifications/hs/v2022/550120'>550120: Fibres; synthetic filament tow, of polyesters</a>"]
B --> G["<a href='/classifications/hs/v2022/550130'>550130: Fibres; synthetic filament tow, acrylic or modacrylic</a>"]
B --> H["<a href='/classifications/hs/v2022/550140'>550140: Fibres; synthetic filament tow, of polypropylene</a>"]

    

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    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
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class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
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  %% class C highlight