FIELD: food industry.
SUBSTANCE: invention relates to containers for liquid food products, such as mineral water, milk, fruit juices, yogurts, etc. Container made of multiply paper material blank has housing 2 in from of parallelepiped with four side walls 4,5,6,7 and upper section 9 with four inclined surfaces passing from corresponding and meeting in direction of tubular element 17, being essentially neck 15 for pouring out product. Said tubular element 17 has four bosses distributed over periphery and locater between welded edges of blank forming areas 12 of connection which serve as sealing areas and stiffening members of container 1. Such connection of tubular element 17 with upper part of container provides adequate sealing and is not expensive in production.
EFFECT: enlarged sphere of application.
11 cl, 13 dwg
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Authors
Dates
2007-04-10—Published
2003-01-09—Filed