
Pubtester Hot Tack Heat Seal Strength Tester for Packaging Material. Multi-Mode Testing Capability: Supports hot tack, heat seal, peel, and tensile tests with four force ranges and stepless speed regulation. Customizable Heating Mode: Offers single or double heating surfaces to meet specific user requirements. Customizable Specimen Width: Supports 15mm, 25mm, or 25.4mm specimen widths with customization options available. Advanced Displacement Control: Features displacement accuracy of 0.1mm with intelligent over-travel and overload protection. Intelligent Touch Screen Interface: 7-inch color screen allows easy parameter input, data analysis, and reporting with PC connectivity. Comprehensive Safety Features: Includes automatic reset, fault prompts, overload protection, and anti-scald design for safe operation. Wide Application Range: Suitable for plastic films, medical adhesives, tapes, textiles, and bottle caps testing.