Synthetic filament tow and staple fibres, not carded or combed

CPC v2.1 Code: 3551

About synthetic filament tow and staple fibres, not carded or combed

cpc code 3551 covers the production of synthetic filament tow and staple fibres, which are essential raw materials for a wide range of textile and industrial applications. This industry plays a crucial role in the global supply chain, providing key inputs for the manufacturing of fabrics, carpets, and a variety of other products. The synthetic fibres produced under this code contribute significantly to the overall textile industry, which is a major driver of economic activity and employment in many countries around the world.

Production process

The production of synthetic filament tow and staple fibres typically involves a multi-step process. First, synthetic polymers, such as polyester or nylon, are extruded through spinnerets to form continuous filaments. These filaments are then drawn, cooled, and cut into short, uniform lengths to create staple fibres. Alternatively, the continuous filaments may be left intact to form the tow. The resulting fibres or tow are then processed through various finishing steps, such as crimping, drying, and packaging, to prepare them for further downstream applications.

Production inputs

The main inputs required for the production of synthetic filament tow and staple fibres under cpc code 3551 include synthetic polymers, such as polyester or nylon, as well as specialized machinery and equipment for the extrusion, drawing, and cutting processes. Additionally, energy sources, such as electricity or natural gas, are needed to power the production facilities, and water may be required for cooling and other processing steps.

Production outputs

The primary outputs of the industry covered by cpc code 3551 are synthetic filament tow and staple fibres, which are then consumed by various other industries. These fibres are commonly used as raw materials in the production of 1312 Woven fabrics, 1313 Knitted or crocheted fabrics, and 1392 Carpets and other textile floor coverings. Additionally, the synthetic fibres produced under this code may be used in the manufacture of 2399 Other non-metallic mineral products n.e.c. and 2220 Plastics products.

Family tree for synthetic filament tow and staple fibres, not carded or combed

    graph LR
    A["<a href='/classifications/cpc/v2-1/3'>3: Other transportable goods, except metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/35'>35: Other chemical products; man-made fibres</a>"]
B --> C["<a href='/classifications/cpc/v2-1/355'>355: Man-made fibres</a>"]
C --> D["<a href='/classifications/cpc/v2-1/3551'>3551: Synthetic filament tow and staple fibres, not carded or combed</a>"]

    C --> E["<a href='/classifications/cpc/v2-1/3552'>3552: Synthetic filament yarn (except sewing thread and multiple or cabled yarn), not put up for retail sale</a>"]
C --> F["<a href='/classifications/cpc/v2-1/3553'>3553: Synthetic monofilament and strip</a>"]
C --> G["<a href='/classifications/cpc/v2-1/3554'>3554: Artificial filament tow and staple fibres, not carded or combed</a>"]
C --> H["<a href='/classifications/cpc/v2-1/3555'>3555: Artificial filament yarn (except sewing thread and multiple or cabled yarn), not put up for retail sale</a>"]
C --> I["<a href='/classifications/cpc/v2-1/3556'>3556: Artificial monofilament and strip</a>"]

    D --> J["<a href='/classifications/cpc/v2-1/35510'>35510: Synthetic filament tow and staple fibres, not carded or combed</a>"]


    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    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
  class A level1
class B level2
class C level3
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level5

  class D highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class D highlight