RECYCLABLE LIGHT-SHADOWING AND MOISTURE-PROOF PAPER

摘要

Recyclable light proof and moisture proof papers with excellent moisture proofness and light proofness and especially with excellent repulpability during waste paper recovery are provided, which have a single repulpable and recyclable light proof and moisture proof layer on at least one side of a base paper using neither aluminium foil nor an aluminium deposited film, wherein said light proof and moisture proof layer contains 3-70 parts by weight (solids) of a light proof agent and 1-10 parts by weight (solids) of a wax per 100 parts by weight (solids) of a synthetic resin having a gel fraction of 90% or more.