RF And Heat Sealed
Heat-sealing combines heat and pressure to seal plastic to plastic or plastic to blister board. RF (radio frequency) sealing uses high-frequency radio waves, heat and pressure to weld plastic to plastic.
These packaging technologies are popular for irregularly shaped products, such as many food items or co-packaged promotional items, products needing barrier seal such as some foods and pharmaceuticals, or as an outer seal to protect and secure a printed paperboard box.
SM Global’s complete packaging services and options support customer promotional programs, including product bundles and co-pack. RF and heat-sealing capabilities offer key packaging options to support such programs.