FIELD: tare and packing. SUBSTANCE: pack has hermetically sealing rib on its wall with opening tape fitted between layers of packing material at least on part of the rib. Opening tape has intermediate layer between inner main layer and each outer layer. Material of intermediate layer provides inner cohesive force which is less than cohesive force between tape layers and between outer layers of tape and plastic coating of packing material used for making the pack. EFFECT: enlarged operating capabilities. 7 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PACKING MATERIAL WITH OPENING DEVICE AND METHOD OF ITS MAKING | 1993 |
|
RU2108274C1 |
| SHEET TYPE PACKING MATERIAL AND METHOD OF ITS MANUFACTURE | 1993 |
|
RU2107624C1 |
| SEALING OF CARTON BOTTOM | 1995 |
|
RU2136555C1 |
| POUROUT DEVICE AND METHOD OF ITS MANUFACTURE | 1992 |
|
RU2091279C1 |
| PACKING MACHINE | 1994 |
|
RU2109662C1 |
| HOT MOULDING DEVICE | 1994 |
|
RU2126352C1 |
| METHOD OF AND OPENING DEVICE FOR PACKAGE WITH OPENING DEVICE | 1993 |
|
RU2118279C1 |
| PACKED CONTAINER OPENER | 1998 |
|
RU2188147C2 |
| DEVICE FOR ATTACHMENT OF DRINKING STRAW ON PACKAGE | 1989 |
|
RU2046738C1 |
| PACKING CONTAINER FILLING METHOD | 1995 |
|
RU2135400C1 |
