Copper; foil, backed with paper, paperboard, plastics or similar backing material, of a thickness (excluding any backing) not exceeding 0.15mm, of copper alloys

HS v2017 Code: 741022

About copper; foil, backed with paper, paperboard, plastics or similar backing material, of a thickness (excluding any backing) not exceeding 0.15mm, of copper alloys

HS code 741022 covers the import and export of copper foil, backed with paper, paperboard, plastics, or similar backing material, with a thickness (excluding any backing) not exceeding 0.15mm, made of copper alloys. This industry plays a crucial role in the electronics, automotive, and construction sectors, providing essential materials for a wide range of applications, from printed circuit boards to decorative elements.

Production process

The production of copper foil covered by HS code 741022 typically involves a process of rolling and annealing. Copper alloy ingots are first cast and then repeatedly rolled to achieve the desired thickness, often less than 0.15mm. The foil is then annealed, a heat treatment process that enhances its ductility and workability. Finally, the copper foil is laminated with a backing material, such as paper, paperboard, or plastics, to provide additional support and protection.

Production inputs

The main inputs required for the production of copper foil under HS code 741022 include copper alloy ingots, which serve as the primary raw material, as well as specialized rolling and annealing equipment. Additionally, the backing materials, such as paper, paperboard, or plastics, are essential components in the manufacturing process.

Production outputs

The copper foil produced under HS code 741022 is primarily used in the electronics industry, where it is a crucial component in the manufacture of printed circuit boards 854370 Printed circuits. It is also used in the automotive industry for decorative elements and in the construction sector for various applications, such as roofing and flashing. Other industries that may consume the output of this industry include the packaging and the arts and crafts sectors.

Revisions to 741022

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 741022. The most recent 1 version of this code (741022) is in the HS v2022 system:

This page shows a legacy version of code 741022 ( HS v2017).

Older versions

Family tree for copper; foil, backed with paper, paperboard, plastics or similar backing material, of a thickness (excluding any backing) not exceeding 0.15mm, of copper alloys

    graph LR
    A["<a href='/classifications/hs/v2017/74'>74: Copper and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/7410'>7410: Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.15mm</a>"]
B --> C["<a href='/classifications/hs/v2017/741022'>741022: Copper; foil, backed with paper, paperboard, plastics or similar backing material, of a thickness (excluding any backing) not exceeding 0.15mm, of copper alloys</a>"]

    B --> D["<a href='/classifications/hs/v2017/741011'>741011: Copper; foil, not backed, of a thickness not exceeding 0.15mm, of refined copper</a>"]
B --> E["<a href='/classifications/hs/v2017/741012'>741012: Copper; foil, not backed, of a thickness not exceeding 0.15mm, of copper alloys</a>"]
B --> F["<a href='/classifications/hs/v2017/741021'>741021: Copper; foil, backed with paper, paperboard, plastics or similar backing material, of a thickness (excluding any backing) not exceeding 0.15mm, of refined copper</a>"]

    

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