Sheet material, useful for manufacturing package, includes outer printable layer, partial printing region and non-print region, where printing region is coated with cover layer, and pressure edge region is formed in side of printing region

摘要

The sheet material (10) comprises an outer printable layer (20), a partial printing region (30) and a non-print region (80), where the printing region is coated with a cover layer. A pressure edge region (60) is formed in a side of the printing region, and is connected to the outer printable layer. The pressure edge region has a width of 0.1-0.3 mm. The cover layer is coated to the printing region by applying pressure on the edge of the printing region. The printable layer has release properties with respect to an adhesive such as cold adhesive or acrylic-based latex.