Fibres; synthetic staple fibres, of polypropylene, not carded, combed or otherwise processed for spinning

HS v2017 Code: 550340

About fibres; synthetic staple fibres, of polypropylene, not carded, combed or otherwise processed for spinning

HS code 550340 covers the trade and production of synthetic staple fibers made from polypropylene. These fibers are a crucial raw material for various textile and manufacturing industries, finding applications in clothing, upholstery, carpets, and a wide range of other products. As a versatile and cost-effective synthetic fiber, polypropylene staple fibers play a significant role in the global textile supply chain and the broader economy.

Production process

The production of polypropylene staple fibers typically involves a multi-step process. First, polypropylene resin is extruded into continuous filaments. These filaments are then cut into short, uniform lengths to create the staple fibers. The fibers may undergo additional processing, such as crimping or stretching, to enhance their physical properties and improve their suitability for various applications.

Production inputs

The main inputs required for the production of HS code 550340 fibers include polypropylene resin, which serves as the primary raw material. Additionally, specialized machinery, such as extruders, cutters, and fiber processing equipment, is necessary to transform the resin into the final staple fiber product. Energy sources, such as electricity or natural gas, are also important inputs for the manufacturing process.

Production outputs

The primary output of HS code 550340 is polypropylene staple fibers, which are then consumed by various downstream industries. These fibers may be used in the production of 550320 Fibres; synthetic staple fibres, of polyesters, not carded, combed or otherwise processed for spinning, 550330 Fibres; synthetic staple fibres, of acrylic or modacrylic, not carded, combed or otherwise processed for spinning, and other textile products. The fibers can also be used in the manufacture of nonwoven fabrics, insulation materials, and a range of other industrial applications.

Revisions to 550340

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 550340. The most recent 1 version of this code (550340) is in the HS v2022 system:

This page shows a legacy version of code 550340 ( HS v2017).

Older versions

Family tree for fibres; synthetic staple fibres, of polypropylene, not carded, combed or otherwise processed for spinning

    graph LR
    A["<a href='/classifications/hs/v2017/55'>55: Man-made staple fibres</a>"]
A --> B["<a href='/classifications/hs/v2017/5503'>5503: Synthetic staple fibres, not carded, combed or otherwise processed for spinning</a>"]
B --> C["<a href='/classifications/hs/v2017/550340'>550340: Fibres; synthetic staple fibres, of polypropylene, not carded, combed or otherwise processed for spinning</a>"]

    B --> D["<a href='/classifications/hs/v2017/550311'>550311: Fibres; synthetic staple fibres, of aramids, not carded, combed or otherwise processed for spinning</a>"]
B --> E["<a href='/classifications/hs/v2017/550319'>550319: Fibres; synthetic staple fibres, of nylon or other polyamides other than aramids, not carded, combed or otherwise processed for spinning</a>"]
B --> F["<a href='/classifications/hs/v2017/550320'>550320: Fibres; synthetic staple fibres, of polyesters, not carded, combed or otherwise processed for spinning</a>"]
B --> G["<a href='/classifications/hs/v2017/550330'>550330: Fibres; synthetic staple fibres, acrylic or modacrylic, not carded, combed or otherwise processed for spinning</a>"]
B --> H["<a href='/classifications/hs/v2017/550390'>550390: Fibres; synthetic staple fibres, of synthetic materials n.e.c. in heading no. 5503, not carded, combed or otherwise processed for spinning</a>"]

    

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    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



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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

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  %% class A level1
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  %% class C highlight