Z620 Soft Hot Melt Pressure Sensitive Adhesives for PET Bottle Labeling
This thermoplastic adhesive series is formulated with SBS and SIS thermoplastic elastomers, modified rosin resin, carbon pentale petroleum resin, and rubber oil. Designed for high-performance labeling applications, these adhesives deliver exceptional low-temperature bonding reliability and superior high-speed production line adaptability.
Application Areas
Ideal for PET plastic bottles, HDPE containers, paper labels, and metal foil bonding applications. Particularly suited for beverage refrigeration labels and outdoor weather-resistant labeling scenarios requiring dependable performance in challenging environments.
Key Performance Characteristics
- Excellent initial tack with wide operating temperature range
- Elongation > 400% to accommodate CO₂ expansion in carbonated beverage bottles (prevents label warping)
- Crystal clear transparency without impurities, preventing nozzle clogging
- Superior coating performance with excellent wire breaking characteristics
- Rapid setting time (<1 second) supporting high-speed production lines ≥ 40,000 bottles/hour
The core competitive advantage of Z620 adhesives lies in their reliable low-temperature bonding performance and exceptional adaptability to high-speed manufacturing environments, ensuring consistent quality and production efficiency.