| 摘要 |
FIELD: food industry; packing. ^ SUBSTANCE: proposed gable-top pack 1 for liquid food products has gable-top part 4 including front inclined upper wall 10 and rear inclined upper wall 11 interconnected by upper cross joint 12. Cable-top part 4 has pair of side flaps 13, 14 adjoining corresponding end parts 12a, 12b of upper cross joint 12 bent outwards relative to upper volume of pack, accessible for food product and limited by front and rear inclined upper walls. One side of each of side flaps 13, 14 adjoins to one of front walls of front and rear inclined upper walls, and the other is formed by corresponding end part of upper cross joint, being arranged near other one of front and rear inclined upper walls 10, 11. Such pack can be easily made at low cost by means of devices with roll delivery of packing material or conveyor-type devices without considerable modifications. Invention contains description of method of manufacture of such pack and packing material used for its purpose. ^ EFFECT: provision of pack which is easy to manufacture and is low cost. ^ 9 cl, 9 dwg |
