| 摘要 |
FIELD: transportation, package and storage of cargoes. ^ SUBSTANCE: invention relates to food industry, particularly to foodstuffs packages made from plastic materials intended for perishable foods. Proposed package consists of walls, bottom and cover. Package wall outer layer, in contact with ambient medium, is made in white colour, central layers being made in black colours while inner layer, in contact with foodstuff, is made in white and/or light colours. Note here that package sidewalls consist of three layer, while package wall layers feature the following volume ratio, i.e. inner layer makes 18% to 22% of the wall total volume, central layer makes 56% to 64%, and outer layer makes 18% to 22%. ^ EFFECT: increased storage terms. ^ 12 cl, 5 dwg |
