| 摘要 |
The process according to the invention consists of superposing a plurality of panels of compressible materials (1), of providing the pile thus produced with at least one enclosure (2) of shrinkable plastic material, of subjecting the pile to a first compression normally on its wide surface, of causing the shrinking of the enclosure (2) on the compressed pile to provide a package, of superposing in order of thickness a plurality of identical packages of compressed panels, of applying a flat rigid element (12) against each of the terminal surfaces of the pile of packages thus produced, of subjecting the said pile to a second compression, perpendicular to the flat elements (12) and of joining the pile of packages (5) thus compressed with the aid of assembly means.
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