CORREXY Russian patent published in 2004 - IPC

FIELD: packing equipment, particularly adapted for storing, transportation and demonstration of sweets and similar confectionery.

SUBSTANCE: correxy is made of sheet or film thermoplastic material and includes cells 1 and free surfaces 2. Each cell has bottom bounded by continuous corrugation 4 extending along bottom perimeter. Formed on side surface of each cell are extensions 6 extending into cells, and vertical 7 and horizontal 8 corrugations. Thus, each extension 6 is surrounded by two vertical corrugations 7, upper horizontal corrugation 8and by lower horizontal corrugation 4. All above corrugations form closed outline enclosing extension 6 to provide elastic deformation thereof when sweet is inserted into cell.

EFFECT: reduced force preventing sweet removal from cells along with maintaining of sweet securing reliability.

2 dwg