| 摘要 |
<p>Provided is a laminate barrier sheet having outstanding gas barrier properties, and not susceptible to defects in appearance caused by residual air bubbles. The laminate barrier sheet (4) is provided with: a base material (1); a thin inorganic film layer (2) furnished on the base material (1); and a porous silica film (3) furnished to the inorganic film layer (2) on the side thereof opposite from the base material (1), or to the base material (1) on the side thereof opposite from the inorganic film layer (2). The porosity of the porous silica film (3) is within the range 30-99%.</p> |
