WPI-g-00043460–150 g/m²Virgin kraft62% confidence
Aluminium Laminated Paper Sacks.
Industrial packaging paper grade. Permanent ID WPI-g-000434 — verified, source-traced, free.
GSM 45
45g/m²
lighter
GSM 60 · this
60g/m²
WPI-g-000434 · standard
GSM 90
90g/m²
heavier
01
Canonical specification
Basis weight
60–150g/m²
Fiber source
Virgin kraft
industrial packaging
Paper type
industrial packaging
Confidence
62%
source: wpi
WPI ID
WPI-g-000434
Slug
aluminium-laminated-paper-sacks
Last updated
2026-04-18
GSM range
60–150g/m²
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