VERTICAL/HORIZONTAL FORM-FILL SIEGEL PACKAGING WITH OPENING AID ON THE LONG-TERM PACKAGE AND PROCEDURE FOR PREPARING SUCH PACKAGING

摘要

The present invention is related to a VFFS/HFFS packaging comprising a plastic film, a longitudinal seam (2) and a cross-directional seam (5), wherein the longitudinal seam (2) comprises a substantially continuous teeth structure (1) representing tear initiations over the whole length of the longitudinal seam to enable easy opening of said packaging. ??The present invention is also related to a process of making such a packaging, said process starting out from a reel comprising a continuous teeth structure on its lateral edges. IMAGE