Arjowiggins launches Biomaster protected papers

Arjowiggins has launched an antimicrobial surface treatment for paper products with Biomaster technology by Addmaster that proactively inhibits the growth of harmful microbes for the intended lifetime of the product.

Arjowiggins has launched an antimicrobial surface treatment for paper products with Biomaster technology by Addmaster

Biomaster technology is added to paper products during the manufacturing process to ensure particles are more concentrated at the paper's surface. It then works to interrupt cell growth or deactivate microbes that come into contact with the product. 

Testing carried out by the paper manufacturer showed its new antimicrobial technology inhibited bacterial growth, including MRSA and E. coli, by up to 99 percent over 24 hours and a greater than 93 percent reduction in human Coronavirus, in just one hour.

The surface treatment is particularly beneficial where multiple people handle papers or where there is a risk of microbial propagation in hygiene-critical environments such as in hospitals, classrooms, and hospitality venues. It also offers added value for numerous applications, including packaging.

‘The idea to develop an antimicrobial surface treatment for paper products came about at the start of the pandemic when, as a business, we wanted to play our part during the crisis and beyond,’ commented Gael Depres, central research and development manager at Arjowiggins. ‘In addition to inhibiting the growth of microbes, the surface treatment does not take away from the attributes of our papers, which print with the same precision and quality that our products are known for without affecting color, appearance, recyclability, or shelf life.’

Sandrine Garnier, managing director of Addmaster, added: ‘Our antimicrobial Biomaster additive provides a second line of defense against harmful bacteria. We use silver ion technology, a natural antibacterial, to offer a powerful way of providing a long-lasting barrier against harmful bacteria. It works to reduce the microbial load on surfaces to make the product more hygienic and can be used very effectively in conjunction with cleaning regimes.’

Arjowiggins’ new antimicrobial papers are available across its Security Papers range and are now available on-demand across its full range of uncoated Creative Papers, including HP Indigo and dry toner products for digital printing. It is also compatible with all print techniques, including hot foil stamping.