InvisiPac, a innovative line from Graco, specializes in tank-free hot melt adhesive delivery systems designed for efficient case and carton sealing in packaging applications.
Their melt-on-demand technology eliminates adhesive charring, reduces energy waste, enables fast 10-minute startups, and delivers reliable, high-performance dispensing—making it a top choice for manufacturers seeking cost savings, uptime, and consistent results in end-of-line packaging operations.
Graco InvisiPac is a "Tank-Free" hot melt adhesive delivery system designed for case and carton sealing, providing on-demand melting in less than 10-15 minutes. It prevents adhesive charring, reduces waste by at least 30%, and eliminates nozzle plugging, leading to improved, consistent performance and safety in packaging lines.
Explore our range of InvisiPac parts and components to keep your system running smoothly.
Graco® Invisipac
Products
GS35 - 1 Module 24vdc Applicator 24U021
GS35 Slim Plug-Free™ Hot Melt Applicator with 1 Module 24 VDC Solenoid Pt 100 RTD (SA1A)
GS35 - 2 Module LP 24vdc Applicator 24U027
GS35 Plug-Free™ Low Profile Hot Melt Applicator with 2 Modules 24VDC Solenoid Pt 100 RTD
GS35 - 4 Module 24vdc Applicator 24P079
GS35 Plug-Free™ Hot Melt Applicator with 4 Modules 24VDC Solenoid Pt 100 RTD (SA4A088150088)
GS35 - 4 Module LP 24vdc Applicator 24U033
GS35 Plug-Free™ Low Profile Hot Melt Applicator with 4 Modules 24VDC Solenoid Pt 100 RTD
Invisipac Heated Hose 1.2M 4FT (7.082mm 0.308 in ID)
Engineered to resist char build‑up, this advanced heated‑hose design keeps your line running longer, cuts maintenance, and delivers a cleaner, more reliable adhesive flow.
Invisipac Heated Hose 1.8M 6FT (7.082mm 0.308 in ID)
Engineered to resist char build‑up, this advanced heated‑hose design keeps your line running longer, cuts maintenance, and delivers a cleaner, more reliable adhesive flow.
Invisipac Heated Hose 2.4M 8FT (7.082mm 0.308 in ID)
Engineered to resist char build‑up, this advanced heated‑hose design keeps your line running longer, cuts maintenance, and delivers a cleaner, more reliable adhesive flow.
Invisipac Heated Hose 3.0M 10FT (7.082mm 0.308 in ID)
Engineered to resist char build‑up, this advanced heated‑hose design keeps your line running longer, cuts maintenance, and delivers a cleaner, more reliable adhesive flow.
InvisiPac HM10 Hot Melt Adhesive Dispense System
With a 4.5 kilogram (10 pound) per hour melt rate, this hot melt system brings profitability, reliability and safety to case and carton sealing.
InvisiPac HM25c Hot Melt Delivery System
InvisiPac HM25c Hot Melt Delivery System without Pattern Controller, 4 Channel, 200-240V 1P/3P, 350-415V 3P+ Neutral
InvisiPac HM50 Hot Melt Delivery System
InvisiPac HM50 Hot Melt Delivery System without Pattern Controller, 6 Channel, 200-240V 1P/3P, 350-415V 3P+ Neutral
