HB Fuller HM-1559 Low Viscosity Packaging Hot Melt Adhesive

Overview of HB Fuller HM-1559 Low Viscosity Hot Melt for Case and Cartons

HB Fuller HM-1559 is a low-viscosity case and carton packaging hot melt designed to bond difficult substrates. It delivers good hot tack, excellent wet-out properties, and smooth machining, providing reliable performance across a variety of paperboard and coated materials. Ideal for cartons, cases, trays, and Bliss boxes, HM-1559 maintains dependable adhesion and application consistency for high-speed packaging lines.

HM-1559 Key Features and Benefits

• Excellent Substrate Versatility: Bonds reliably to uncoated, clay-coated, SBS, and SUS paperboard for consistent packaging performance.
• Low Viscosity Performance: Ensures smooth, uniform adhesive flow at standard packaging temperatures for precise application.
• Strong Hot Tack Development: Provides quick initial grab to maintain secure carton seals on high-speed production lines.
• Clean Machining: Minimizes stringing and char to reduce downtime and maintenance in automated systems.
• Excellent Wet-Out Properties: Promotes uniform coverage and strong fiber tear on corrugated and coated substrates.
• Medium Set Speed: Balances open time and bond strength for efficient case and tray assembly operations.

Specifications

• Model: HM1559
• Type of Adhesive: Hot Melt Adhesive
• Applications: Cases, cartons, trays, and Bliss boxes
• Compatible Substrates: Uncoated, clay-coated, SBS, SUS, and lightly coated paperboard
• Form: Pillows
• Color: Yellow/Amber (Gardner 2–6)
• Application Temperature: 350°F (177°C)
• Softening Point: 193–213°F (89–101°C)
• Viscosity:
• 4,875 cps @ 250°F (121°C)
• 1,600 cps @ 300°F (149°C)
• 585–775 cps @ 350°F (177°C)
• Density: 0.98 g/cm³
• Set Speed: Medium
• Application Methods: Suitable for standard packaging equipment including dauber, wheel, and nozzle systems
• Shelf Life: 730 days
• Storage Conditions: Store in clean, dry conditions below 140°F (60°C)