Interpack 2005, the 17th International Trade Fair for Packaging Machinery, Packaging and Confectionery Machinery, ran April 21–27 at the Düsseldorfer Messegelände in Düsseldorf, Germany. Messe Düsseldorf reported more than 2,200 exhibitors from 56 countries reserving roughly 1.7 million square feet of net exhibit space across 18 halls—the largest edition of the show to date. Organizers expected about 170,000 visitors, with 65% of exhibitors coming from outside Germany; Italy, Great Britain, France, and the Netherlands led foreign participation.
Trade press coverage consistently described flexible packaging as the star of the exhibition. Although metal, glass, and rigid plastic formats were well represented, horizontal and vertical form-fill-seal (FFS) machines appeared in virtually every machinery hall. Food Engineering highlighted liquid-capable pouch formats, including Rovema's VPI 260 vertical FFS running Amcor Flexibles' Aqua FlexCan cylindrical pouch with laser-perforated spout tabs and special sealing geometry to prevent leaks when tipped.
Packaging World reported 176,000-plus visitors and strong exhibitor satisfaction despite the scale of the event. Machinery trends included faster intermittent-motion FFS platforms, entry-level machines with simplified HMIs, and increased servo adoption through controls suppliers offering function-block libraries. ELAU reported more than 140 machines at the show equipped with its PacDrive automation system, signaling packaging OEMs moving toward integrated motion architectures.
Hall layout grouped suppliers logically: halls 4–6, 7a, 8, and 11–17 for packaging machinery; halls 7 and 9–11 for packaging materials; and halls 1–3 plus parts of hall 4 for confectionery machinery. For converters evaluating capital investment, Interpack 2005 reinforced that flexible formats—from stand-up pouches to liquid FFS—were driving the largest share of new machinery introductions.
The show's scale and international attendance underscored flexible packaging's central role in global food, beverage, and consumer goods supply chains. Converters leaving Düsseldorf carried intelligence on FFS speed improvements, liquid pouch geometries, and automation platforms that would influence line planning through the remainder of the decade.