3D PACKAGE (VERSIONS) Russian patent published in 2010 - IPC B65D30/00 

FIELD: transportation package.

SUBSTANCE: invention relates to packages and is intended for packing various products using flexible tape materials. Proposed package is made from several flexible materials that form a inside space limited by walls. Said walls are connected by lengthwise and crosswise seams along edges of every walls. In compliance with version with three walls, lateral walls are arranged opposite each other and connected by lengthwise seam while crosswise seams connect them only partially. Lateral wall edges are directed in opposite directions towards flat wall. In compliance with version with four walls, two lateral walls and two flat walls are connected by lengthwise and crosswise walls along edges of every wall. Note here that flat walls are arranged parallel each other with latter walls arranged there between. Said lateral walls are arranged opposite each other and partially connected by crosswise seams. Lateral wall surface crosswise seams have folds. In compliance with two-wall version, said folds are made on the surface of one or both walls nearby crosswise seams.

EFFECT: inner space formation, universal and stable package.

11 cl, 20 dwg