Why do nut packaging bags have peculiar smells?
Quality issues:Some nut production companies reported that there was a pungent odor when using rolled film bags.Cause Analysis: ——Packaging bag materialImproper control of printing process——As a result, the organic solvents (solvents such as alcohols, ketones, lipids, benzene, etc.) that dissolve the printing ink on the packaging material are not fully volatilized. Under the action of […]