LOW-SOLVENT ODOR GAS BARRIER LAMINATE USING SOLVENTLESS ADHESIVE, AND LOW-SOLVENT ODOR GAS BARRIER PACKAGING MATERIAL AND PACKAGING BAG COMPRISING THE LAMINATE

摘要

To provide a laminate that has excellent workability in production, and is excellent in low-solvent odor properties, gas barrier properties and bending resistance, and a packaging material and a pillow package comprising the laminate.MEANS FOR SOLVING THE PROBLEM: A low-solvent odor gas barrier laminate at least has a substrate layer (A), a gas barrier organic adhesive layer (B), a gas barrier inorganic vapor deposition layer (C), a sealant layer (D) and a printed layer (F). The gas barrier inorganic vapor deposition layer (C) and the gas barrier organic adhesive layer (B) are laminated adjacent to each other. The gas barrier organic adhesive layer (B) is a layer formed in such a manner that a solventless adhesive composition is applied and then cured. The gas barrier organic adhesive layer (B) has a solvent content of zero or 6 mg/mor less. The printed layer (F) has an aqueous flexographic printed layer and/or aqueous gravure printed layer.SELECTED DRAWING: Figure 1