Optimal #papercup sealing in #manufacturing

📊New device quantifies seal strength, improving on hand-peel tests
🔄Highlights differences b/w ultrasonic & #hotairsealing
🔧Ultrasonic sealing proves superior in consistency

tnyp.me/5Lc3HBta

#BioResJournal #OpenAccess #foodpackaging #heatsealing

#Research on packaging paper with overprint varnish: Morphology, grease resistance, & #heatsealing strength

bioresources.cnr.ncsu.edu/resources/pa...

#BioResJournal #OpenAccess #paperpackaging #Flexographicprinting #greasebarrier #sustainablepackaging #flexoprinting