| 摘要 |
FIELD: packaging industry.SUBSTANCE: invention relates to a package (1, 1') of flexible material for liquid, paste and similar products, closed from above with the linear upper weld joint (7) which connects two opposite walls (4, 5) on which a pair of opposing weld joints (10, 11) is provided, proximal to at least one upper corner (8) of the package. These opposite weld joints (10, 11) tend to connect on the central line of the package, and provide flattening of the corresponding upper corner (8).EFFECT: improvement of the design.8 cl, 9 dwg |
