FIELD: transportation; package.
SUBSTANCE: method consists in sealing of two films in longitudinal direction to form large number of tubes, which are parallel to each other, sealing of tubes along single end, filling of tubes with material, sealing of tubes at the second end to form large number of sachet-packets and cutting out of parts of sealed edges of sachet-packets to create nonlinear edges. One or several edges of sachet-packets contain nonlinear profiles at distance of 10% of edge length.
EFFECT: easy separation of any number of sachet-packets from large number of rows without damage of sealing seam and minimisation of web material wastes.
12 cl, 3 dwg
