Information folder construction

Details Information folder construction Information folder construction

B - Operations, Transporting

42

D

283/10

B42D 15/00 (2006.01)

Patent

CA 1265552

IMPROVED INFORMATION FOLDER CONSTRUCTION ABSTRACT OF THE DISCLOSURE A folder wherein a strip of paper is folded upon itself about a transverse crease line to form elongate overlying leaves of different lengths, the strip being wound with the longer leaf outward to form a spiral of numerous ovaloid convolutions each having its entire outer surface in facing engagement with the inner surface of the next outer convolution, the convolutions having arcuate end portions and side portions extending between the end portions with each end portion in reinforcing abutting engagement with the convolution end portion of the next outer convolution, and the outer leaf end being detachably secured to the nether convolution, for releasably retaining the strip in its spiral configuration.

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