WPI-g-00044030–400 g/m²Virgin kraft64% confidence
Aluminum Foil Paper Coated.
Food packaging paper grade. Permanent ID WPI-g-000440 — verified, source-traced, free.
GSM 15
15g/m²
lighter
GSM 30 · this
30g/m²
WPI-g-000440 · standard
GSM 60
60g/m²
heavier
01
Canonical specification
Basis weight
30–400g/m²
Fiber source
Virgin kraft
food packaging
Paper type
food packaging
Confidence
64%
source: wpi
WPI ID
WPI-g-000440
Slug
aluminum-foil-paper-coated
Last updated
2026-04-18
GSM range
30–400g/m²
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