A PACKAGING WITH IMPROVED RECLOSABLE OPENING

A PACKAGING WITH IMPROVED RECLOSABLE OPENING IS DISCLOSED HAVING A PACKAGING BODY COMPRISING AN UPPER FRONT MAIN PACKAGING SHEET, A LOWER FRONT MAIN PACKAGING SHEET AND A BACK MAIN PACKAGING SHEET WHICH ARE SEALED TOGETHER TO FORM AN EDGE-TO-EDGE SEALING; A RECLOSABLE OPENING FOR INSERTING OBJECT INTO THE PACKAGING, A DIVERTING MEANS PREDISPOSED IN SUCH A MANNER AND HAVING A DIMENSION SUFFICIENT TO COVER THE RECLOSABLE OPENING TO DIRECT AIRFLOW AWAY FROM THE RECLOSABLE OPENING WHEN THERE IS AN INCREASE IN INTERNAL AIR PRESSURE AND A WEAKENED SEALING FORMED AT PART OF SAID EDGE-TO-EDGE SEALING WHEREIN SAID WEAKENED SEALING RUPTURES WHEN SAID INCREASE IN INTERNAL AIR PRESSURE HAS BUILD UP TO A CRITICAL POINT. WHEN INCREASED INTERNAL AIR PRESSURE HAS BUILD UP TO A CRITICAL POINT, THE WEAKENED SEALING RUPTURE TO ALLOW AIR TO VENT THROUGH. THE CRITICAL POINT IS REACHED WHEN THE INTERNAL PRESSURE IS GREATER THAN EXTERNAL PRESSURE TO A SUFFICIENT EXTENT TO RUPTURE THE WEAKENED SEALING. THE WEAKENED SEALING CAN BE CREATED BY: (A) USING A HEAT SEALING TEMPERATURE WHICH IS LOWER THAN THE SEALING TEMPERATURE USED FOR FORMING THE REST OF THE EDGE-TO-EDGE SEALING; (B) HAVING A DESIGNATED SEALING AREA SMALLER THAN THE SEALING AREA OF THE REST OF THE EDGE-TO EDGE SEALING. (C) FORMING A NOTCH ON PART OF THE EDGE-TO-EDGE SEALING; (D) DISPOSING A FILM BETWEEN THE FRONT AND BACK MAIN PACKAGING SHEETS ON PART OF THE EDGE-TO-EDGE SEALING, WHEREIN THE FILM IS MADE OF SECOND MATERIAL.