| 摘要 |
<p>A pack of paper suitable for use in xerographic, ion deposition or magnetographic printing processes, the pack including a stack of paper sheets having a moisture content of not more than 6% and a reclosable carton made of semi-stiff sheet material and comprising a container portion (1) containing said stack, and a closure portion (3), said container and closure portions having mutual parallel planar surfaces (2, 4) which slidably interengage upon closure of the carton to restrict air ingress to the carton there-between, and means for limiting the (WVIR) to not more than 30 grammes per square metre of the surface area of the carton in 24 hours at 90% Relative Humidity and a temperature of 32 DEG Celsius.</p> |
