WPI-g-00078060–300 g/m²Virgin kraft50% confidence
Biobasic.
Consumer packaging paper grade. Permanent ID WPI-g-000780 — verified, source-traced, free.
GSM 45
45g/m²
lighter
GSM 60 · this
60g/m²
WPI-g-000780 · standard
GSM 90
90g/m²
heavier
01
Canonical specification
Basis weight
60–300g/m²
Fiber source
Virgin kraft
consumer packaging
Paper type
consumer packaging
Confidence
50%
source: wpi
WPI ID
WPI-g-000780
Slug
biobasic
Last updated
2026-04-18
GSM range
60–300g/m²
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