Need a reliable paper for your envelope? The chances are that you will find the one from this wide selection of woodfree uncoated papers. Suitable for stock and bespoke envelopes, envelopes for inserting, personal and customised envelopes.
UPM Plus insert
Africa | Europe | Middle East
UPM Plus Insert - white uncoated woodfree paper. Low porocity combined with good stiffness and smoothness guarantee runnability on automatic inserting machines like KERN 2500 and sorting machines.
Woodfree uncoated (WFU)
Inserts | Direct mailing | Envelopes
Hardwood and softwood sulphate pulp
Offset | Online flexo
Reel Diameter (cm)
120,0 / 145,0
Reel Width (cm)
18,7 - 250,0
70,0 / 76,0 / 152,0
Strong kraft paper | Strong moisture proof polyethylene laminated kraft paper
Certificates and labels
EMAS | EU Ecolabel | FSC Chain-of-Custody | ISO 14001 | ISO 9001 | OHSAS 18001 | PEFC Chain-of-Custody
FSC® and PEFC™ on request but subject to availability.
Basis Weight (ISO 536) (g/m²)
Thickness (ISO 534) (µm)
Bulk (ISO 534) (cm³/g)
CIE Whiteness (%)
Roughness Bendtsen BS (ml/min)
Please note: Technical values are informative and subject to production variations.