WPI-g-000106150–250 g/m²Virgin kraft70% confidence

4 Oz Paper Cups.

Name: 4 Oz Paper Cups
SKU: WPI-g-000106

Food packaging paper grade. Permanent ID WPI-g-000106 — verified, source-traced, free.

GSM 135

135g/m²

lighter

GSM 150 · this

150g/m²

WPI-g-000106 · standard

GSM 180

180g/m²

heavier

Canonical specification

Basis weight

150–250g/m²

Fiber source

Virgin kraft

food packaging

Paper type

food packaging

Confidence

70%

source: wpi

WPI ID

WPI-g-000106

Slug

4-oz-paper-cups

Last updated

2026-04-18

GSM range

150–250g/m²

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