COMPOSITE 'BAG-IN-CONTAINER' PACKAGE MADE BY BLOW MOULDING AND CONSISTING OF INNER AND OUTER LAYERS FABRICATED FROM ONE MATERIAL, AND PREFORM TO THIS END

摘要

FIELD: process engineering.;SUBSTANCE: invention relates to composite "bag-in-container" package made by blow moulding of preform, and to appropriate method. Said composite "bag-in-container" package made by blow moulding of preform serves to dispense fluid contained therein by squeezing it and controlling pressure between inner bag and outer container. Note here that said composite "bag-in-container" package is made from one polymer staying contact with each surface of connection between inner bag and outer container.;EFFECT: simplified production and after-use disposal.;17 cl, 2 dwg, 1 ex