초록 ▼

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 causi

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.

대표청구항 ▼

A process for packaging compressible glass fiber blankets characterized by the following operations: superimposing a plurality of glass fiber blanket components in face-to-face relation in each of a plurality of groups thereby forming a plurality of piles of said fiber blanket components; applying s

A process for packaging compressible glass fiber blankets characterized by the following operations: superimposing a plurality of glass fiber blanket components in face-to-face relation in each of a plurality of groups thereby forming a plurality of piles of said fiber blanket components; applying separate enclosures of shrinkable plastic sheet material to each of said piles; subjecting the enclosed piles to at least two successive stages of compression each of which is applied in a direction perpendicular to the planes of the fiber blanket components and each of which effects substantial reduction in the cross-sectional area of the compressed pile, the total reduction in thickness of each pile effected by said successive stages of compression being at least one-half of the thickness of the pile before compression; effecting shrinkage of the plastic material applied to each of said piles in two successive stages one of which is effected after the first of said two stages of compression; after effecting the first stage of shrinkage, assembling a plurality of piles having preshrunk enclosures with side faces in superimposed relation to form a stack; effecting the second of said two successive stages of compression by applying compression force to the stack of piles; and after compressing the stack, effecting the second stage of shrinkage of the plastic sheet material.