| 摘要 |
FIELD: packing industry. ^ SUBSTANCE: standing pack, according to invention, has body and bottom, first of all, stable bottom, at the same time, at least material of packet body comprises at least one uniaxially oriented film, besides uniaxially oriented film is part of layer material and has high thickness compared to other layers of material. Thickness of uniaxially oriented film may be more than thickness of all other layers of layer material. ^ EFFECT: packet may be opened in a simple manner without complete damage or uncontrolled rupture of the whole pack and may be used further after opening. ^ 11 cl |
