| 摘要 |
A laminated sheet is described, which comprises a porous sheet, and a uniaxially molecularly-orientated thermoplastic resin film bonded onto at least one side of the porous sheet through an adhesive layer. This laminated sheet has excellent physical strength and cushioning characteristics. Incorporation of a light-shielding substance into the laminated sheet makes it suitable for use as a wrapping material for light-sensitive materials.
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