"It has outstanding colour density and registration, with added design features. The general pressmanship is exceptional."
Webstar national sales manager Robin Bowkett said the award was awesome, and praised the "innovation and can-do attitude" of Masterton operations manager Trevor Howard.
"This award has come out of a lot of hard work and thinking outside the square," said Mr Bowkett.
"We are taking our presses to the limit."
Webstar also won four gold awards at last year's Pride In Print Awards, gaining the Promotional Print Category Award for a mailer for Warehouse Stationary.
The Pride In Print Awards have been held for the past 21 years, and celebrate high achievement in the New Zealand printing industry, including books, print media, advertising and web-based design.