WPI-g-00043710–100 g/m²Aluminum44% confidence

Aluminum Foil.

Name: Aluminum Foil
SKU: WPI-g-000437

Food packaging paper grade. Permanent ID WPI-g-000437 — verified, source-traced, free.

GSM -5

-5g/m²

lighter

GSM 10 · this

10g/m²

WPI-g-000437 · standard

GSM 40

40g/m²

heavier

Canonical specification

Basis weight

10–100g/m²

Fiber source

Aluminum

food packaging

Paper type

food packaging

Confidence

44%

source: wpi

WPI ID

WPI-g-000437

Slug

aluminum-foil

Last updated

2026-04-18

GSM range

10–100g/m²

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