Infinity Bond ProPACK M4000 Packaging Hot Melt for Difficult Substrates

Infinity Bond ProPACK M4000 APAO Hot Melt Adhesive for Difficult Packaging Substrates

Infinity Bond ProPACK M4000 is a high-performance APAO hot melt adhesive engineered for end-of-line packaging and product assembly applications. This hot melt offers exceptional adhesion to coated and hard-to-bond substrates, including plastics, paperboard, and corrugated fiberboard. IM-M4000 combines the performance of premium metallocene adhesives with the economy of traditional EVAs—delivering superior heat and cold resistance, clean melting, and consistent bonding in demanding environments.

Key Advantages IM-M4000 Packaging Hot Melt

• Superior Substrate Compatibility: Bonds coated, uncoated, and hard-to-bond packaging materials such as plastics, paperboard, and corrugated fiberboard.
  
• Enhanced Thermal Resistance: Maintains strong adhesion under both high-heat and cold-storage conditions.
  
• Clean-Melting Performance: Reduces char formation and equipment maintenance, ensuring smoother, more reliable operation.
  
• Cost-Effective Formulation: Delivers premium APAO performance at a lower cost than most metallocene or EVA hot melts.
  
• Reliable Packaging Integrity: Provides consistent bonding strength for end-of-line sealing, case and carton closing, and product assembly.

Specifications

• Series: ProPACK
  
• Model: IM-M4000
  
• Type: Hot Melt Adhesive
• Applications: End of Line Packaging, Product Assembly
  
• Compatible Substrates: Difficult substrates, plastics, cardboard, corrugated fiberboard, containerboard, paperboard, boxboard, chipboard, coated and uncoated stock
  
• Chemistry: Modified Butene-1 Copolymer APAO
  
• Form: Pellets
  
• Color: White
  
• Application Temperature: 350°F - 375°F (177°C - 191°C)
• Melt Viscosity: 850 cps @ 375° (190°C)
  
• Softening Point: 275°F (135°C)
  
• Certifications: Conforms to FDA regulation 21 CFR 175.105