ES1013471U - On-form letter. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Form over letter that being the type of forming part of a continuing banda, or as single sheets, comprising a single sheet, supplied or strip side pierced for towed by a printing machine made independent term printing, band continues provista lines cross precut for independization between modules or forms, even after that impression, or if leaves essentially characterized in that each form includes two fold lines, a longitudinal and a half and another cross also media, determining in such module four sectors dimensionally identical, of which one of them is bearer of a window and is intended to constitute the front of the envelope, incorporating this module, your face receiving printing, a peripheral adhesive strip allowing the closing after a first on two sectors chilling on two, one through lines pleg ado foregoing and so the window remains superimposed carrier details below area, while one of two halves on defined by this line of folding, one in which no window situa this further provided on its opposite face printing and its three free edges, other strip adhesive enabling, tran a second legacy of form for the second line of bending, the stabilization or fixing of the two halves of form the other, on the size of definitive, is a part four the initial module, with the difference besides that immediately within said adhesive line perimeter establishing a precut line also perimeter for opening the envelope. (Machine-translation by Google Translate, not legally binding)