Kraftliner, uncoated

CPC v2.1 Code: 32132

About kraftliner, uncoated

cpc code 32132 covers the production of kraftliner, an uncoated paperboard material used extensively in the packaging industry. Kraftliner is a key component in the manufacture of corrugated boxes, cartons, and other protective packaging solutions. As a versatile and durable material, kraftliner plays a crucial role in the global supply chain, facilitating the safe transportation and storage of a wide range of goods.

Production process

The production of kraftliner involves a multi-step process. First, wood pulp, typically from softwood trees, is processed and refined to create the base material. This pulp is then formed into large sheets and pressed to remove excess moisture, creating the uncoated kraftliner. The sheets may undergo additional treatments, such as sizing or calendering, to enhance specific properties like smoothness or stiffness.

Production inputs

The primary inputs for the kraftliner industry include softwood pulp, chemicals for pulp processing and paper treatment, as well as specialized machinery for the papermaking process. Manufacturers may also rely on 32131 Semichemical woodpulp and 32133 (Testliner (recycled liner board)) as secondary raw materials.

Production outputs

The primary output of the kraftliner industry is the uncoated paperboard material itself, which is then consumed by various industries, including 25121 Manufacture of corrugated paper and paperboard and of containers of paper and paperboard, 17212 Manufacture of household and sanitary goods and of toilet requisites, and 16100 Sawmilling and planing of wood. Kraftliner is an essential component in the production of corrugated boxes, cartons, and other protective packaging solutions.

Family tree for kraftliner, uncoated

    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/v2-1/32'>32: Pulp, paper and paper products; printed matter and related articles</a>"]
B --> C["<a href='/classifications/cpc/v2-1/321'>321: Pulp, paper and paperboard</a>"]
C --> D["<a href='/classifications/cpc/v2-1/3213'>3213: Toilet tissue stock, uncoated kraftliner and other uncoated paper and paperboard; miscellaneous other papers</a>"]
D --> E["<a href='/classifications/cpc/v2-1/32132'>32132: Kraftliner, uncoated</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/32131'>32131: Toilet or facial tissue stock, towel or napkin stock and similar paper, cellulose wadding and webs of cellulose fibres</a>"]
D --> G["<a href='/classifications/cpc/v2-1/32133'>32133: Other uncoated kraft paper and paperboard; sack kraft paper, creped or crinkled</a>"]
D --> H["<a href='/classifications/cpc/v2-1/32134'>32134: Fluting paper, including straw and semi-chemical</a>"]
D --> I["<a href='/classifications/cpc/v2-1/32135'>32135: Testliner (recycled liner board)</a>"]
D --> J["<a href='/classifications/cpc/v2-1/32136'>32136: Sulphite wrapping paper, filter paper and paperboard, felt paper and other paper and paperboard; cigarette paper not cut to size or in the form of booklets or tubes</a>"]
D --> K["<a href='/classifications/cpc/v2-1/32137'>32137: Vegetable parchment, greaseproof papers, tracing papers and glassine and other glazed transparent or translucent papers</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 level5
class F level5
class G level5
class H level5
class I level5
class J level5
class K level5

  class E 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 E highlight