Shalbond Hot Melt Pet bottle Label Adhesive
Shalbond Hot Melt Label Gum is a high-performance, synthetic adhesive engineered for the demanding requirements of modern labeling lines. Its meticulously designed composition, based on a blend of thermoplastic polymers (often EVA, polyolefins), resins, and tackifiers, yields a precise balance of properties for optimal label application and bond performance.
Key Technical Specifications:
Melt Point: Typically within 80°C - 95°C, ensuring a rapid transition from solid to molten state for efficient dispensing.
Viscosity (Brookfield): 3000-6000 cps (at application temperature), providing controlled flow and precise bead placement.
Open Time: Approximately 1-3 seconds, allowing for minor label repositioning before full bond formation.
"Hot Tack": Exceptional initial adhesion strength, preventing label slippage or distortion during the rapid cooling and setting phase.
Shear and Peel Strength: Exhibits high resistance to shearing forces and peel stresses, ensuring labels remain securely affixed throughout the product's lifecycle.
Thermal Stability: Maintains consistent performance and viscosity across a range of application temperatures.
Substrate Compatibility: Demonstrates strong bonding with various label materials (paper, film) and packaging substrates, including glass, plastics (PET, HDPE, PVC), and coated surfaces.
Low-Odor and Non-Toxic: Meets industry standards for safe use in food and beverage packaging applications.
Specific Gravity: Typically around 0.95 – 1.1 g/cm3
Softening Point (Ring & Ball): Provides insights into the adhesive's temperature resistance.
Flexibility: Resistance to cracking or delamination under mechanical stress or temperature fluctuations.
Aging and UV Resistance: Ability to withstand degradation and maintain adhesion over time.
You can Holt Melt Label Gum in two variants:
1. Hot Melt Label Gum for Semi Automatic Plants
2. Hot Melt Label Gum for Automatic Plants
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