TRANSPARENT OR TRANSLUCENT PAPER ENVELOPE

摘要

The invention concerns a transparent paper product such as translucent drawing paper or paper made transparent. Said product comprises at least two transparent or translucent surfaces (2, 3) made integral with each other by means of an adhesive or glue film. The invention is characterised in that the adhesive or glue film has a predetermined shape and is visible by transparency or transmittance. Preferably it comprises a front surface (3), a back surface (2), the back surface (2) comprising two flaps (4, 5) and a bottom flap made integral with the flaps (4, 5) by means of a glue film with a predetermined shape and visible by transparency or transmittance. The invention is useful as an envelope.