Monofilament of which any cross-sectional dimension exceeds 1 mm, rods, sticks and profile shapes, of plastics

CPC v2.1 Code: 3631

About monofilament of which any cross-sectional dimension exceeds 1 mm, rods, sticks and profile shapes, of plastics

cpc code 3631 covers the production of monofilament, rods, sticks, and profile shapes made from plastics where any cross-sectional dimension exceeds 1 mm. This industry plays a crucial role in the broader plastics and polymer processing sector, providing essential raw materials and semi-finished products for a wide range of downstream industries, from construction and automotive to consumer goods and packaging.

Production process

The main production techniques used in this industry involve extrusion and molding processes. Monofilament is typically produced through a continuous extrusion process, where molten plastic is forced through a die to create the desired cross-sectional shape. Rods, sticks, and profile shapes are often manufactured using injection molding or compression molding techniques, where the plastic is heated, pressurized, and forced into a mold to take on the desired form.

Production inputs

The key inputs for this industry include various types of plastic resins, such as polyethylene, polypropylene, and polyvinyl chloride (PVC). Specialized additives, such as stabilizers, colorants, and reinforcing agents, may also be used to enhance the properties of the final products. Additionally, the industry relies on extrusion and molding equipment, as well as supporting infrastructure like energy sources and transportation networks.

Production outputs

The monofilament, rods, sticks, and profile shapes produced under cpc code 3631 are used as intermediate inputs in a wide range of downstream industries. These products may be further processed or incorporated into 3632 Tubes, pipes and hoses, and fittings therefor, of plastics, 3633 Plates, sheets, film, foil and strip, of plastics, or 3634 Self-adhesive plates, sheets, film, foil, tape, strip and other flat shapes, of plastics, among others.

Family tree for monofilament of which any cross-sectional dimension exceeds 1 mm, rods, sticks and profile shapes, of plastics

    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/v2-1/36'>36: Rubber and plastics products</a>"]
B --> C["<a href='/classifications/cpc/v2-1/363'>363: Semi-manufactures of plastics</a>"]
C --> D["<a href='/classifications/cpc/v2-1/3631'>3631: Monofilament of which any cross-sectional dimension exceeds 1 mm, rods, sticks and profile shapes, of plastics</a>"]

    C --> E["<a href='/classifications/cpc/v2-1/3632'>3632: Tubes, pipes and hoses, and fittings therefor, of plastics</a>"]
C --> F["<a href='/classifications/cpc/v2-1/3633'>3633: Plates, sheets, film, foil and strip, of plastics, not self-adhesive, non-cellular and not reinforced, laminated, supported or similarly combined with other materials</a>"]
C --> G["<a href='/classifications/cpc/v2-1/3639'>3639: Other plates, sheets, film, foil and strip, of plastics</a>"]

    D --> H["<a href='/classifications/cpc/v2-1/36310'>36310: Monofilament of which any cross-sectional dimension exceeds 1 mm, rods, sticks and profile shapes, of plastics</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 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