FIELD: process engineering.
SUBSTANCE: multilayer bottle comprises outer and extreme inner layers made from thermoplastic polyether polymer and, at least, one barrier layer arranged between extreme outer and extreme inner layers, and filler material. In compliance with proposed method, filler material is fitted into multilayer bottle with barrier layer that satisfies particular vitrification temperature (50°C<Tg<100°C) and particular water content Wb<1 wt % measured by Carl-Fisher method at 235°C for 30 min. Produced multilayer bottle boasts no lamination between layers at impact or falling effects and may be used for hot filling.
EFFECT: no lamination between layers, nor deformation of barrier layer in hot filling.
16 cl, 5 tbl, 16 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MULTILAYER BOTTLE | 2006 |
|
RU2414352C2 |
| MULTILAYER BOTTLE | 2006 |
|
RU2411129C2 |
| POLYAMIDE RESIN COMPOSITION | 2007 |
|
RU2441043C2 |
| MULTILAYER BOTTLE | 2007 |
|
RU2415015C2 |
| RESINS BASED ON COPOLYETHERS FOR PRODUCTION OF PACKAGE PRODUCED WITHOUT SOLID-PHASE POLYMERISATION, METHOD OF PROCESSING SAID RESINS WITH VARIATION OF REDUCED VISCOSITY, AND CONTAINERS AND OTHER ARTICLES THUS PRODUCED | 2007 |
|
RU2440894C2 |
| POLYESTER CONTAINER WITH ENHANCED GAS BARRIER AND METHOD OF MAKING SAID CONTAINER | 2005 |
|
RU2394681C2 |
| METHOD OF MAKING VESSEL DIRECT BLOW FORMING AND PACKAGE | 2012 |
|
RU2596776C2 |
| THERMOPLASTIC POLYESTER HAVING ENHANCED BARRIER AND IMPACT PROPERTIES | 2014 |
|
RU2668438C2 |
| MULTIPLY CONTAINER, MOULD FOR SAID CONTAINER AND ITS PRODUCTION PROCESS | 2011 |
|
RU2570053C2 |
| MULTILAYER CONTAINER WITH IMPROVED GAS-BARRIER PROPERTIES | 2007 |
|
RU2446952C2 |
