LABELED CONTAINERS AND METHOD OF THEIR FABRICATION Russian patent published in 2016 - IPC B29C33/12 

FIELD: process engineering.

SUBSTANCE: invention relates to fabrication of labelled containers and to containers thus made. Claimed process comprises placing of the multiply label including the ply of oxygen-absorbing resin on the mould female part wall inner surface or the mould male part wall outer surface. Fused resin is injected into the mould female and male parts to form the container and, simultaneously, to apply the label thereto. Note here that the oxygen-absorbing resin ply represents a subply in laminar oxygen barrier ply. Note also that the latter comprises, additionally, the subply of oxygen barrier. Multiply oxygen barrier ply features the following laminar structure: the first subply of oxygen barrier resin/ply of oxygen-absorbing resin/second subply of oxygen barrier resin. Note here that each of the first and second subplies of oxygen barrier resin contain the resin selected from the group including the EVON polymer, nylon, polyamide resin, resin of ether, resin of PVC, resin of PAN and mixes thereof.

EFFECT: higher oxygen barrier properties.

22 cl, 3 dwg, 5 tbl, 38 ex