5.10.00 Printed white envelopes

5.10.00 Printed white envelopes
White envelopes, printed on the inside with or without water soluble or latex glue and windows (plastic or glassine.)

Non-paper components max. 0.5 %
Total unwanted material max. 1 %

5.10.01 Mixed envelopes
Mixed white or coloured in mass envelopes with or without water soluble or latex glue and windows (plastic or glassine.)

Non-paper components max. 0.5 %
Total unwanted material max. 1 %

US Guideline PS-2018 equivalent

30-S Plastic windowed envelopes