- 20.10.08
NPI Antiviral Woodfree Paper presales start
Note: This information was posted in autumn 2020 for presale s of the paper.
NPI Antiviral Woodfree Paper is an uncoated printing paper with antiviral, antibacterial,
and deodorizing properties.
and deodorizing properties.
The raw material for NPI Antiviral Woodfree Paper is denatured cellulose,
with surfaces functioning as a carrier for metal ions.
The paper’s suitability for printing processes is similar to regular woodfree printing paper,
and it can be used for printing a broad range of familiar items, including envelopes, pamphlets, and menu cards.
with surfaces functioning as a carrier for metal ions.
The paper’s suitability for printing processes is similar to regular woodfree printing paper,
and it can be used for printing a broad range of familiar items, including envelopes, pamphlets, and menu cards.
(Not designed for use as a pharmaceutical, medical device, or for other medical purposes.)
NPI Antiviral Woodfree Paper
| Specification | ||
| 788X1091mm | L/G | 80g/m2 1 color |
| 939X636mm | S/G | 80g/m2 1 color |
Antiviral, antibacterial and deodorizing activity
Antiviral activity test: JIS L 1922
Sample: Paper product incorporating metal ions on denatured pulp carrier
| Unprinted paper | : 99.9% virus deactivated after 2 hours/Printed paper (print coverage 50%) |
| : 99.9% virus deactivated after 2 hours |
Antiviral properties cannot be guaranteed for all printing methods and processes.
Antibacterial activity test: JIS L 1902 (absorption)
Sample: Paper product incorporating metal ions on denatured pulp carrier
Unprinted paper: 99.9% reduction in microbial concentration after 18 hours
Deodorizing activity test: Detection tube method
Sample: Paper product incorporating metal ions on denatured pulp carrier
Unprinted paper: 95% reduction in odor after 2 hours
Data above is provided by an external testing organization. Similar results cannot be guaranteed.