LAMINATE FOR LIQUID PAPER CONTAINER, AND PAPER CONTAINER FOR LIQUID USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a paper container for a liquid using a sheet for formation which has easy disassemblability without using an easy peelable film and can secure sufficient falling strength.SOLUTION: A laminate for a liquid paper container is structured of a laminate in which a thermoplastic resin layer (1), a paper base material (2), and a sealant layer (5) are sequentially laminated from an outer layer side to an inner layer side. The paper base material is subjected to scratch processing, and a vertically stretched thermoplastic resin layer (4c) and a horizontally stretched thermoplastic resin layer (4a) are laminated between the paper base material and the sealant layer.SELECTED DRAWING: Figure 1