Eco-friendly is the easiest word to print and the hardest to support. A pack can be lighter, made of one material and uncoated, and each of those is a factual statement; the umbrella term is not.
This guide is part of our Charger Packaging & Sustainability. Read the full topic guide for the decisions that come before and after this step.
Eco-friendly charger packaging: three beliefs to check
That any non-plastic pack is eco-friendly, that recyclable means it will be recycled, and that the supplier’s certificate covers the claim.
Each belief is common and each leads to wording that is difficult to defend. The correction is a claim that names a specific property and the evidence behind it.
Belief 1: paper is automatically eco-friendly
Paper with a coating, a window or a laminate behaves differently.
A coated or laminated carton is harder to process than an uncoated one, and a plastic window adds a material that has to be separated. The property worth claiming is the construction: one material, no laminate, a stated fibre source where the evidence supports it.
Belief 2: recyclable means it will be recycled
Design recyclability and the local collection system are different things.
A pack can be designed for recycling and still meet no collection stream in the market it is sold in. The honest claim describes the construction rather than the outcome, and where a scheme exists, the labelling follows the market’s own requirement.
Belief 3: the supplier’s certificate covers the claim
A system certificate describes the supplier, not the pack.
What supports a claim is the specification: the materials, the components, the ink, the adhesive and the weight. A generic environmental certificate does not describe the carton that is being printed.
What can be claimed with evidence
Four statements that hold up.
Reduced material weight against a named previous version; a single-material construction; uncoated board; and recycled fibre content with the supplier’s documentation. Each is factual, checkable and free of an outcome claim.
| Claim | Evidence | Risk | Alternative wording |
|---|---|---|---|
| Reduced weight | The two specifications and the weights | Low if the baseline is named | Lighter carton than the previous version |
| Single material | The pack specification | Low | Uncoated fibre carton with no window |
| Recycled fibre | Supplier documentation | Moderate if the percentage is unclear | Recycled fibre content as declared |
| Fully recyclable | The local scheme | High without a scheme reference | Designed for fibre recycling |
How the evidence is collected
Four documents, and each is short.
The pack specification with the materials and weights; the supplier declarations for fibre and any recycled content; the ink and adhesive specification; and the transport verification showing the lighter pack still protects the product. Together they support the wording on the carton.
Where eco claims go wrong
Three patterns, and each is a wording problem.
An outcome claim without the scheme behind it; a percentage that is not defined; and a claim that describes the supplier’s system rather than the pack. Each is corrected by rewording rather than by changing the pack.
Wording that can be defended
Three examples, and each names a property.
The carton is uncoated fibre with no window; the pack weight is reduced against the previous version, with the figure; the insert is a single piece of the same material. Each sentence is checkable, and none of them claims an outcome the brand does not control.
What the buyer should request
Ask for the pack specification with every material named, the supplier declarations, the print proof on the production board and the transport verification. Those four documents support the wording and answer a review without a new test.
Where the wording is checked
The claim is read against the specification, so the two are stored together. A sentence that names a material can be verified from the specification, while a sentence that describes an outcome depends on systems the brand does not control.
What to ask for before the print
Ask for the pack specification, the declarations for each material, a proof on the production board and the transport verification. A review receiving those four can confirm the wording without a new test, and the four travel with the pack into the next market.
What the specification has to name
The specification is the document the claim stands on, and it names every material in the pack: the board and its weight, the coating or the absence of one, the window where there is one, the insert, the ink and the adhesive.
Naming them does two things. It allows the wording to describe the pack rather than an outcome, and it makes a supplier substitution visible, because a different board or a different adhesive changes a line in the document rather than only the pack.
The verification attaches to the same document: the drop and transport result for the assembled pack, the proof on the production board, and the weight per unit the freight calculation uses.
A buyer holding the specification, the verification and the proof can defend the wording in a review, which is the practical test of a sustainability claim.
FAQ
Can a pack be described as fully recyclable?
Only where the local collection and processing arrangements support it. The safer wording describes the construction, such as an uncoated fibre carton with no window and a single insert. Describe the construction rather than the outcome, because a claim about collection depends on systems the brand does not control while a description of the materials is checkable. The wording follows the construction rather than the intention.
Does a supplier certificate support the claim?
A certificate describes the supplier’s system. The claim about a pack is supported by its specification: materials, components, ink, adhesive and weight. Ask for the declarations for each material in the specification, because a certificate describes the supplier’s system rather than the pack being supplied. The declaration also names the material it covers, so a pack made from a substitute board falls outside it rather than being covered by association.
Do recycled fibres change the print quality?
They can affect the surface and the colour, particularly with a dark ink coverage. The print is proved on the actual board rather than on a white sample. Prove the print on the actual board and check the ink coverage at the darkest area, because that is where a recycled surface behaves differently. Ask for the proof on the production board before the run is scheduled.
What has to be re-tested after a pack change?
The drop and transport performance, because the insert and the board weight change the protection. The result belongs with the pack specification. The result belongs with the pack specification, so a later reorder uses the same board and the same insert rather than an assumed equivalent. Where a reorder uses a different board the verification is repeated, and the new result replaces the earlier one in the file.
Next step
Send the pack you are considering and the claim you want to make to Wecent Group through the contact page. The reply states the construction options, the documentation each claim needs and the wording that matches the evidence. Related reading: OEM and ODM charger manufacturing, charger manufacturing services and charger quality control. External references: EU RoHS Directive, EU REACH Regulation, EU WEEE Directive, EU energy-efficient products, IEC standards and Intertek testing services.