FLEXIBLE CONTAINER AND METHOD OF CONTAINER PRODUCTION Russian patent published in 2005 - IPC

FIELD: packing means, particularly flexible containers for loose products storage and transportation.

SUBSTANCE: container includes product-carrying shell, protective shell with through orifice and sealed edges, inner insert, lifting loop, which is common for product-carrying and protective shells. Upper edge of protective shell has cuts to divide thereof into several parts for loading orifice and lifting loop forming and edges of the cuts are sealed one to another. Vertical cut is formed in upper end of product-carrying shell for lifting loop forming and the ready product-carrying shell and insert are arranged inside protective shell. Corresponding parts of the shells and insert are aligned one with another. Common loop is formed by connecting product-carrying shell part with corresponding part of protective one. Container production method involves forming protective shell and product-carrying shell, arranging inner insert and product-carrying shell inside protective one and forming common lifting loop in product-carrying and protective shells. Cuts for protective shell division into several parts are formed in upper edge thereof. Vertical cut is created in upper end of product-carrying shell for lifting loop forming and the ready product-carrying shell and insert are arranged inside protective shell. Corresponding parts of the shells and insert are aligned one with another. Common loop is formed by connecting product-carrying shell part with corresponding part of protective one.

EFFECT: possibility to store and transport all kinds of loose products under any weather conditions, prevention of product losses due to product scattering elimination.

12 cl, 5 dwg