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WPI-g-00081190-200 g/m²100% recycled99% confidence

Testliner 4 (CEPI 22).

Industrial packaging paper grade. Permanent ID WPI-g-000811, verified, source-traced, free.

GSM 75
75g/m²
lighter
GSM 90 · this
90g/m²
WPI-g-000811 · standard
GSM 120
120g/m²
heavier
01

Grade specification

Basis weight
90-200g/m²
Fiber source
100% recycled
industrial packaging
Paper type
industrial packaging
Confidence
99%
source: wpi
WPI ID
WPI-g-000811
Slug
cepi-testliner-4
Last updated
2026-04-21
GSM range
90-200g/m²
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