The Wirral-based company became FSC and PEFC certified last week on the back of achieving IS0 14001 last year.

Bob McWilliams, managing director of the 40-staff business, said the press was "extremely efficient" and would replace existing digital equipment.

It has been purchased for an undisclosed sum.

He added: "We're trying to reduce our carbon footprint, and by having these certifications, we can also help our customers reduce their carbon footprint."

The £2.7m-turnover company deals with local and national government departments and works within the public sector.

McWilliams said: "We also got the certifications to try to distinguish ourselves from the crowd and make ourselves eco-friendly."

The company will also introduce low-voltage lighting and revamp its heating system over the course of the next few months.