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Solventless Retort Adhesives: Performance, Patents, and Market Analysis
06/11/2026
Retort pouches — flexible packages that withstand steam sterilization at temperatures from 121°C to 145°C — rely on the adhesive layer as much as they rely on the barrier films. If the adhesive delaminates during retorting, the entire pa...
Flexible Packaging Q&A: Solvent, Corona, Surface vs Reverse Print
06/02/2026
A collection of practical questions and answers from flexible packaging production, covering solvent selection, ink testing, corona treatment levels, surface vs. reverse printing, composite structures, and troubleshooting. Ink Solvent...