POLYLACTIDE-COATED PAPERBOARD

摘要

PURPOSE: A polylactide-coated paperboard is provided to allow a user to manufacture a biodegradable food container, so prevent environmental contamination in deposing the food container. CONSTITUTION: A paper board(100) coated polylactide is includes paperboard(110) and one or more a polylactide layer(120). The polylactide layer is made of the composition which contain the polylactic acid of 97~100 weight%. A plurality of polylactide layers is included on each surface of the paperboard. The composition contain the polylactic acid of 98 weight%, 99 weight% or 100 weight%.