Waste of leather, leather dust, powder and flour
CPC v2.1 Code: 3922
About waste of leather, leather dust, powder and flour
cpc code 3922 covers the waste products generated during the processing and manufacturing of leather goods. This industry plays a crucial role in the broader leather and textile supply chain, as it provides valuable raw materials for other industries. The efficient management and utilization of these waste streams contribute to the sustainability and circular economy of the leather industry.
Production process
The main production techniques involved in this industry include the collection, sorting, and processing of leather waste, dust, powder, and flour. These waste materials are typically generated during the cutting, trimming, and finishing stages of leather production. The waste is then processed through various methods, such as grinding, sieving, and compaction, to produce standardized products that can be used as inputs for other industries.
Production inputs
The primary inputs for this industry are the waste materials generated from leather manufacturing, including offcuts, trimmings, and dust. Additionally, specialized machinery and equipment, such as grinders, sieves, and compactors, are required to process the waste into usable products. Energy sources, such as electricity or fuel, are also necessary for the operation of the processing equipment.
Production outputs
The main outputs of this industry are leather dust, powder, and flour, which can be used as raw materials in a variety of other industries. These products may be 3821 Fertilizers and nitrogen compounds, 1511 Tanning and dressing of leather; dressing and dyeing of fur, or 1392 Manufacture of made-up textile articles, except apparel. The efficient utilization of these waste streams contributes to the overall sustainability and circular economy of the leather industry.
Family tree for waste of leather, leather dust, powder and flour
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/v2-1/39'>39: Wastes or scraps</a>"]
B --> C["<a href='/classifications/cpc/v2-1/392'>392: Non-metal wastes or scraps</a>"]
C --> D["<a href='/classifications/cpc/v2-1/3922'>3922: Waste of leather, leather dust, powder and flour</a>"]
C --> E["<a href='/classifications/cpc/v2-1/3921'>3921: Miscellaneous textile wastes</a>"]
C --> F["<a href='/classifications/cpc/v2-1/3923'>3923: Residual lyes from the manufacture of wood pulp, including lignin sulphonates, but excluding tall oil</a>"]
C --> G["<a href='/classifications/cpc/v2-1/3924'>3924: Waste and scrap of paper or paperboard</a>"]
C --> H["<a href='/classifications/cpc/v2-1/3925'>3925: Waste, parings and scrap of rubber (except hard rubber) and powders and granules obtained therefrom</a>"]
C --> I["<a href='/classifications/cpc/v2-1/3926'>3926: Used pneumatic tyres of rubber</a>"]
C --> J["<a href='/classifications/cpc/v2-1/3927'>3927: Waste, parings and scrap of plastics</a>"]
C --> K["<a href='/classifications/cpc/v2-1/3928'>3928: Sawdust and wood waste and scrap</a>"]
C --> L["<a href='/classifications/cpc/v2-1/3929'>3929: Other non-metal waste or scrap</a>"]
D --> M["<a href='/classifications/cpc/v2-1/39220'>39220: Waste of leather, leather dust, powder and flour</a>"]
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class K level4
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class D highlight
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