PACKING WRAPPER CLOSED BY TWISTING AND METHOD OF PACKING Russian patent published in 1999 - IPC

FIELD: packing. SUBSTANCE: packing wrapper consists of film closed by one twister minimum. It has cold sealing coating in form of two longitudinal strips 12, 14 on inner side from both sides of article to be packed for holding the twisters. Film has also at least one cross additional strip 24, 26 of cold sealing coating located along one edge of film 20 square to longitudinal strips 12, 145. Method of packing comes to the following; wrapper is closed by cross strips 24, 26 in direction parallel to axis passing through twisters 22. EFFECT: possibility to use cheap films featuring higher packing properties (strength, susceptibility to printing) with no limitation as to shape or thermosensitivity. 5 cl, 20 dwg, 2 ex