Prestostantest

The Heat Seal Tester from Presto Stantest Pvt. Ltd. helps manufacturers assess the strength and consistency of heat seals in flexible packaging materials. It is used to evaluate sealing performance under controlled temperature, pressure, and dwell time conditions. Suitable for testing plastic films, laminated pouches, and packaging materials, this equipment supports quality assurance and helps identify weak seals. It enables industries to improve packaging integrity, reduce seal-related defects, and maintain reliable product protection during storage and transportation.