LOW SOLVENT ODOR GAS BARRIER LAMINATE USING SOLVENT-FREE ADHESIVE, AND LOW SOLVENT ODOR GAS BARRIER PACKAGING MATERIAL AND PACKAGE BAG CONSISTING OF THE LAMINATE

摘要

To provide a laminate excellent in workability during production, and excellent in low solvent odor property, gas barrier property and flexibility, and a packaging material and a pillow type packaging body consisting of the laminate.SOLUTION: There is provided a low solvent odor easily opening gas barrier laminate having at least a substrate layer (A)2, a gas barrier organic adhesive layer (B)3, a gas barrier inorganic vapor-deposited layer (C)4, and a sealant layer (D)5, in which thickness of the substrate layer (A)2 is 5 to 50 μm, the gas barrier inorganic vapor-deposited layer (C)4 and the gas barrier organic adhesive layer (B)3 are laminated in neighboring, the gas barrier organic adhesive layer (B)3 is a layer formed by applying a solvent-free adhesive composition and further curing the same, and solvent content of the gas barrier organic adhesive layer (B)3 is zero or 6 mg/mor less.SELECTED DRAWING: Figure 1