摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet for a case made of a foamed heat-insulation paper, which has sufficient heat insulating properties and imparts superior forming-processability and beauty to the case, and to provide the case made of the foamed heat-insulation paper using the same. <P>SOLUTION: In the sheet for the case made of the foamed heat-insulation paper, which comprises a paper substrate having a thermoplastic resin layer stacked at least one face, the paper substrate contains 10 wt.% or more but 50 wt.% or less of pulp that have been beaten in a high concentration, with respect to the whole pulp contained in the paper substrate, and a surface of the paper substrate is treated by a calendering-sizing press. The case made of the foamed heat-insulation paper employs the sheet for the case made of the foamed heat-insulation paper as a body member and/or a bottom sheet member, and is produced by heating and evaporating moisture contained in the paper substrate of the sheet for the case made of the foamed heat-insulation paper, and then foaming the thermoplastic resin layer. <P>COPYRIGHT: (C)2013,JPO&INPIT |