TOBACCO GOODS CARTON Russian patent published in 2003 - IPC

FIELD: packing. SUBSTANCE: group of inventions relates to packing of tobacco goods and machine for making packing cartons. Proposed carton is hermetically wrapped from all sides with protective material. Carton is provided with opening hole or opened hole to provide access to carton contents. Said hole is located from upper face of carton covering part of one of its front faces. Protective material has tearoff line or weakened strength line forming a flap registered with hole in carton. Flap is covered by label. Said label is covered with non-drying glue on sections adjoining tearoff line. Pull tongue of label is not covered with glue. Machine is provided with device for application of label on protective material tape over flap so that when label covers access hole, the hole is closed by constantly sticky section of label. EFFECT: increased shelf life of cigarettes, especially under unfavorable conditions, owing to possibility of hermetic reclosing of carton. 7 cl, 16 dwg