Thermoformed products from high-density polyethylene and Softwood kraft pulp.
HDPE
Poly (vinyl alcohol)
cellulose
moulded pulp
thermoforming
Journal
Nordic pulp & paper research journal
ISSN: 2000-0669
Titre abrégé: Nord Pulp Paper Res J
Pays: Sweden
ID NLM: 101718017
Informations de publication
Date de publication:
Sep 2024
Sep 2024
Historique:
received:
18
10
2023
accepted:
09
05
2024
medline:
1
9
2024
pubmed:
1
9
2024
entrez:
30
8
2024
Statut:
epublish
Résumé
Plastic recycling, waste minimization such as process outfall valorization promotes a circular economy. Herein, food trays have been produced in the moulded pulp thermoforming process. To this end, high-density polyethylene (HDPE) outfall has been dispersed in water via Poly vinyl alcohol (PVA) addition in a Northern Bleached Softwood Kraft Pulp (NBSKP) slurry. Samples physical and mechanical properties have been evaluated. With an increasing HDPE content, parts air permeability was drastically reduced to a minimum of 2.4 ± 0.8 mL min
Identifiants
pubmed: 39211427
doi: 10.1515/npprj-2023-0067
pii: npprj-2023-0067
pmc: PMC11350244
doi:
Types de publication
Journal Article
Langues
eng
Pagination
339-348Informations de copyright
© 2024 Walter de Gruyter GmbH, Berlin/Boston.
Déclaration de conflit d'intérêts
Competing interests: The authors state no competing interests.
Références
Trends Biotechnol. 2021 Jun;39(6):542-545
pubmed: 33246659
Environ Sci Process Impacts. 2020 Dec 1;22(12):2345-2373
pubmed: 33125022
Risk Anal. 2008 Apr;28(2):251-69
pubmed: 18419647
Integr Environ Assess Manag. 2011 Oct;7(4):513-41
pubmed: 21793199
Environ Pollut. 2019 May;248:101-113
pubmed: 30784829
J Hazard Mater. 2024 Mar 5;465:133509
pubmed: 38232551
Carbohydr Polym. 2018 Nov 15;200:391-399
pubmed: 30177179
J Expo Sci Environ Epidemiol. 2019 Mar;29(2):131-147
pubmed: 30470793
Environ Health Perspect. 2015 May;123(5):A107-11
pubmed: 25932614
Langmuir. 2012 Oct 16;28(41):14808-14
pubmed: 22989033
Int J Biol Macromol. 2021 Jan 31;168:331-338
pubmed: 33310098
J Agric Food Chem. 2013 Sep 25;61(38):9052-62
pubmed: 24000959