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

HS v2022 Code: 550340

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

HS code 550340 covers synthetic staple fibres of polypropylene, which are an essential raw material for a wide range of textile and industrial applications. Polypropylene fibres are known for their durability, chemical resistance, and versatility, making them a popular choice in industries such as apparel, home furnishings, and automotive manufacturing. This code plays a crucial role in the global supply chain, connecting producers of polypropylene resin with manufacturers who transform these fibres into a diverse array of finished products.

Production process

The production of polypropylene staple fibres covered under HS code 550340 typically involves a multi-step process. First, polypropylene resin is extruded into continuous filaments, which are then cut into short, uniform lengths to create the staple fibres. These fibres may undergo additional processing, such as crimping or stretching, to enhance their physical properties and improve their suitability for various applications. The finished fibres are then packaged and distributed to textile manufacturers and other end-users.

Production inputs

The main inputs required for the production of polypropylene staple fibres under HS code 550340 include polypropylene resin, which serves as the primary raw material. Specialized extrusion and cutting equipment, as well as various processing tools and machinery, are also essential for the manufacturing process. Additionally, energy sources, such as electricity or natural gas, are needed to power the production facilities.

Production outputs

The polypropylene staple fibres produced under HS code 550340 are used as a raw material in the manufacture of a wide range of textile and industrial products. These fibres may be consumed by 550320 Fibres; synthetic staple fibres, of polyesters and 550330 Fibres; synthetic staple fibres, of acrylic or modacrylic to create blended fabrics, or they may be used independently in the production of nonwoven materials, carpets, and other textile goods. The versatility of polypropylene staple fibres makes them a valuable commodity in the global marketplace.

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 version):

This page shows the most recent version of code 550340.

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

    graph LR
    A["<a href='/classifications/hs/v2022/55'>55: Man-made staple fibres</a>"]
A --> B["<a href='/classifications/hs/v2022/5503'>5503: Synthetic staple fibres, not carded, combed or otherwise processed for spinning</a>"]
B --> C["<a href='/classifications/hs/v2022/550340'>550340: Fibres; synthetic staple fibres, of polypropylene, not carded, combed or otherwise processed for spinning</a>"]

    B --> D["<a href='/classifications/hs/v2022/550311'>550311: Fibres; synthetic staple fibres, of aramids, not carded, combed or otherwise processed for spinning</a>"]
B --> E["<a href='/classifications/hs/v2022/550319'>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/v2022/550320'>550320: Fibres; synthetic staple fibres, of polyesters, not carded, combed or otherwise processed for spinning</a>"]
B --> G["<a href='/classifications/hs/v2022/550330'>550330: Fibres; synthetic staple fibres, acrylic or modacrylic, not carded, combed or otherwise processed for spinning</a>"]
B --> H["<a href='/classifications/hs/v2022/550390'>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 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
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  %% class C highlight