Application

Lithium battery packaging box for electronics and battery modules

Lithium cells and battery packs move under dangerous-goods rules, and electronics exports are frequently inspected. Packaging has to be repeatable, closable, and built from materials you can describe on a shipping declaration. Heavy duty wooden crates are specified for that reason rather than for mass alone: the box is part of the evidence chain.

Also known as

data center equipment packagingexport plywood case

What dangerous-goods rules change about the box

The rules apply to a tested design, not to a material. A packaging instruction for lithium batteries describes a box that has passed a test sequence, and the box that ships has to be the box that was tested: same construction, same panel, same closure.

That is the practical constraint on a production line. If the boxes are made to a drawing and the drawing is reproduced exactly, the tested design and the shipped box stay the same object. If the fastening pattern or the panel thickness drifts between batches, they stop being the same object, and the paperwork no longer describes what is in the container.

We supply production machinery and we do not certify packaging. UN certification is issued by an approved testing body against a tested design, and that distinction is worth keeping clear before any order.

Why heavy duty wooden crates are specified, not bought

Off-the-shelf crates are sized to a catalogue, and a catalogue cannot know the internal volume your fitment needs. On battery work the internal volume is what locates the pack and separates it from the wall, so it is the one dimension that cannot be approximated.

Heavy duty wooden crates also have to be closable and re-openable. A box that is opened for inspection at a border and then re-closed with a different method is no longer the design that was declared, which is an avoidable argument to have at a port.

The construction that answers both points is panel-built with a mechanical joint. Buckle fastening is specified for plywood from 5 mm to 12 mm and does not perforate the panel edge the way a nail line does, so the joint can be opened and closed again on the same panels.

Dust, static and the production environment

Where boxes are made next to electronics assembly, the production environment matters as much as the box. Both the DA-8000 and the GA-8000 are specified as dust-resistant machines with protective covers, and the DA-8000 uses a 3× enlarged die discharge outlet in its export configuration to keep the buckle feed clean on the panel face.

The pressing stage matters for a different reason: the GA 2.5 m press sets the formed steel edge flat against the panel, so no formed edge stands proud of the box surface where it could catch a liner or a static bag during packing.

Packaging requirements

  • A box construction you can document and reproduce for every consignment
  • Clean panel edges so no fastener protrudes into the cavity
  • Fumigation-free plywood construction instead of solid timber, where the destination accepts processed wood
  • Boxes that can be opened for inspection and re-closed without destroying the panels
  • Internal volume held to the drawing, because the fitment is located against it

How our machines cover the steps

  • The DA-8000 uses a 3× enlarged die discharge outlet in the export configuration, which keeps the buckle feed clean on the panel face.
  • Both the DA-8000 and the GA-8000 are specified as dust-resistant machines with protective covers, which matters when packaging is produced next to electronics assembly.
  • The GA 2.5 m press sets the steel edge flat against the panel, so no formed edge stands proud of the box surface.
  • Heavy duty wooden crates built on the line can be rebuilt to the same drawing, which is what keeps a tested design and a shipped box the same object.

Box types used here

Equipment

Machines used in this application

All applications

Electronics & Battery Packaging — questions

Plywood is a processed wood product, and many destinations treat processed wood packaging differently from solid wood. Rules depend on the destination and on the declared goods, so confirm the current requirement with your importer or a licensed inspection body before you ship. We describe the box construction; we do not certify the shipment.

Send us the box you need to build

Box sizes, panel thickness and the production stages you need are enough for us to come back with a configuration and a written quotation.

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