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Material identification

Other Plastics 7 — Meaning & Usage

Other Plastics 7 identifies other plastic resins and combinations outside codes 1–6 in a material coding system. Typical applications include plastic articles requiring a more specific material description.

Reference authority
ASTM International / European packaging material identification
Programme / market
International
Mark type
Material identifier
Artwork access
Reference files · usage conditions apply
Source checked
23 September 2026

What this mark means

Other Plastics 7 identifies other plastic resins and combinations outside codes 1–6 in a material coding system. Typical applications include plastic articles requiring a more specific material description. Confirm the material of the specific component with the supplier; identify multi-component packs separately. Legacy chasing-arrow versions and solid-triangle resin codes both appear on products; check the required artwork convention for the destination market.

Before using this resource

  1. Confirm the material of the specific component with the supplier; identify multi-component packs separately.
  2. Match the symbol, any accompanying value and the applicable market to the approved product or packaging specification.
  3. Keep the source reference and selected artwork with the proof for the final reviewer.

A detail worth checking

Code 7 is not a single polymer. It does not by itself mean biodegradable, compostable, BPA-free or non-recyclable.

Source references

Browse everyday packaging symbols

Useful to know

What should I check before using Other Plastics 7?

Code 7 is not a single polymer. It does not by itself mean biodegradable, compostable, BPA-free or non-recyclable. Confirm the material of the specific component with the supplier; identify multi-component packs separately.

Does downloading the artwork give me permission to use it?

This drawing is listed as CC0 by its source. Follow the linked file terms, attribution and any share-alike conditions. The artwork’s copyright status does not establish product eligibility, trademark permission or conformity with the current standard.

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The mark is one part of the proof.

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