WPI-g-00043140–400 g/m²Virgin kraft66% confidence

Aluminium Foil Coated Paper Bags.

Name: Aluminium Foil Coated Paper Bags
SKU: WPI-g-000431

Food packaging paper grade. Permanent ID WPI-g-000431 — verified, source-traced, free.

GSM 25

25g/m²

lighter

GSM 40 · this

40g/m²

WPI-g-000431 · standard

GSM 70

70g/m²

heavier

Canonical specification

Basis weight

40–400g/m²

Fiber source

Virgin kraft

food packaging

Paper type

food packaging

Confidence

66%

source: wpi

WPI ID

WPI-g-000431

Slug

aluminium-foil-coated-paper-bags

Last updated

2026-04-18

GSM range

40–400g/m²

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