Tank-Free Hot Melt System (InvisiPac)

LibertyCES has documented Tank-Free Hot Melt System (InvisiPac) specified across 1 sector application, including Packaging / Case & Carton Sealing.

Graco names case/carton sealing directly as the InvisiPac application. Quantified claims: melt-on-demand tank-free design on the FIFO principle (eliminates charring/thermal shock), Plug-Free applicators, 10-minute startup, adhesive usage reduction of 30% or more. Packaging is an additional real market found in the same source beyond the ten originally flagged sectors, included because InvisiPac is one of the named gap equipment categories. Manuals 3A4938EN-N, 333347EN, 3A2805EN-N, 334627EN-S. — examples include Graco InvisiPac HM10 (10 lb/hr / 4.5 kg/hr, 2 or 4 channels, 8 options), InvisiPac HM25c (25 lb/hr / 11.3 kg/hr, 4-8 channels, 8 options), InvisiPac HM50 (50 lb/hr / 22 kg/hr, 2-6 channels, 10 options), InvisiPac GS35 and GM100 Plug-Free applicators. This is well-documented in LibertyCES's field data.