18 Mar 2020 --- Biodegradable and compostable packaging specialist Sirane has developed a plastic-free sandwich skillet as an alternative to the PE-coated packs and laminated boards which currently dominate the market. The sandwich packs, branded as Earthwedge, are created from a combination of coated boards and coated papers. Earthwedge is suitable for heat-sealing as well as in-store assembly and can be supplied fully printed or plain in standard and custom sizes.
