High‐pressure processing effects on the barrier properties of flexible packaging materials

2020 ◽  
Vol 44 (11) ◽  
Author(s):  
Luís Marangoni Júnior ◽  
Rosa Maria Vercelino Alves ◽  
Christiane Quartaroli Moreira ◽  
Marcelo Cristianini ◽  
Marisa Padula ◽  
...  
Keyword(s):  
High Pressure ◽  
Barrier Properties ◽  
High Pressure Processing ◽  
Packaging Materials ◽  
Flexible Packaging ◽  
Processing Effects

Effect of high-pressure processing on characteristics of flexible packaging for foods and beverages

2019 ◽  
Vol 119 ◽  
pp. 920-930 ◽  
Author(s):  
Luís Marangoni Júnior ◽  
Marcelo Cristianini ◽  
Marisa Padula ◽  
Carlos Alberto Rodrigues Anjos
Keyword(s):  
High Pressure ◽  
High Pressure Processing ◽  
Flexible Packaging

Atomic layer deposition on polymer based flexible packaging materials: Growth characteristics and diffusion barrier properties

2011 ◽  
Vol 519 (10) ◽  
pp. 3146-3154 ◽  
Author(s):  
Tommi O. Kääriäinen ◽  
Philipp Maydannik ◽  
David C. Cameron ◽  
Kimmo Lahtinen ◽  
Petri Johansson ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Diffusion Barrier ◽  
Atomic Layer ◽  
Barrier Properties ◽  
Growth Characteristics ◽  
Packaging Materials ◽  
Layer Deposition ◽  
Flexible Packaging ◽  
And Diffusion

scholarly journals The influence of printing, lamination and high pressure processing on spot color characterisation

2019 ◽  
Vol 13 (3) ◽  
pp. 218-225
Author(s):  
Renata Tomerlin ◽  
Mario Tomiša ◽  
Damir Vusić
Keyword(s):  
High Pressure ◽  
Shelf Life ◽  
New Technologies ◽  
High Pressure Processing ◽  
Flexible Material ◽  
Flexible Packaging ◽  
The Subject ◽  
The Individual ◽  
Guidelines And Recommendations ◽  
Spot Color

The food industry has recognized the important role that multi-layered, flexible packaging materials play and it uses them extensively within the packaging processes. Trends within food processing and packaging continuously encourage manufacturers to develop new technologies which extend a product’s shelf-life. The samples that were the subject of research described in this paper are retort stand-up pouches made of multi-layered flexible material, the layers of which have been bonded with a laminating process that aims to both extend a product’s shelf-life and stability, permitting the final processing of the finished product under aggressive regimes. It is intended that packaging, when subjected to graphic reproduction and high pressure processing, shall remain unchanged in all aspects, in particular the visual aspect that is the subject of the research. The samples were printed on polyester film (PET) using a rotogravure printing technique and laminated on aluminum (Al), oriented polyamide (OPA) and finally on inner polypropylene (PP) layers. The sample was monitored for the Vegeta Blue spot colorimetric difference in the CIE L*a*b* space throughout the individual graphic reproduction phases and the final high pressure processing (HPP) of the finished product. The goal is to determine the size of the spot color colorimetric difference (Δ????????∗) in relation to the defined formula and the established standard. On the basis of measured results, guidelines and recommendations for the correction and quality assessment of spot color reproduction throughout the entire process were defined, with the goal to minimize any deviation to the lowest possible level.

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