Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface properties

Detalhes bibliográficos
Autor(a) principal: Tarrés, Quim
Data de Publicação: 2017
Outros Autores: Oliver-Ortega, Helena, Ferreira, Paulo J., Àngels Pèlach, M., Mutjé, Pere, Delgado-Aguilar, Marc
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/47479
https://doi.org/10.1007/s10570-017-1572-7
Resumo: The present work shows the suitability of using industrial fluting papers as raw material for the development of four different substrates, enzymatically refined and/or containing cellulose nanofibers (CNF) in bulk. These four substrates were deeply studied and treated with different coating formulations, containing cellulose nanofibers, polyvinyl alcohol, native starch and alkyl ketene dimer, with the purpose of evaluating the benefits of using fiber-based packaging paper with improved mechanical, physical and barrier properties. The results showed that tensile properties of paper can be significantly improved if CNF are coated in combination with PVA, at the same time that grease resistance was improved, air permeability and water vapor transmission rate were decreased. The obtained papers presented interesting barrier properties to vapor and air, at the same time that unconceivable limits of breaking length were achieved (6.44 km). In addition, when a second layer of alkyl ketene dimer was coated on both sides of paper, water contact angle was significantly improved, being higher than 115°, although the rest of the properties were slightly worsened. Overall, the present work shows the feasibility of using recycled fibers for the production of high value-added papers that could be used for packaging purposes due to their improved barrier and mechanical properties, promoting bio-based economy and circularity of the resources
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spelling Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface propertiesCellulose nanofibersPolyvinyl alcoholRecycled paperPackagingBarrier propertiesThe present work shows the suitability of using industrial fluting papers as raw material for the development of four different substrates, enzymatically refined and/or containing cellulose nanofibers (CNF) in bulk. These four substrates were deeply studied and treated with different coating formulations, containing cellulose nanofibers, polyvinyl alcohol, native starch and alkyl ketene dimer, with the purpose of evaluating the benefits of using fiber-based packaging paper with improved mechanical, physical and barrier properties. The results showed that tensile properties of paper can be significantly improved if CNF are coated in combination with PVA, at the same time that grease resistance was improved, air permeability and water vapor transmission rate were decreased. The obtained papers presented interesting barrier properties to vapor and air, at the same time that unconceivable limits of breaking length were achieved (6.44 km). In addition, when a second layer of alkyl ketene dimer was coated on both sides of paper, water contact angle was significantly improved, being higher than 115°, although the rest of the properties were slightly worsened. Overall, the present work shows the feasibility of using recycled fibers for the production of high value-added papers that could be used for packaging purposes due to their improved barrier and mechanical properties, promoting bio-based economy and circularity of the resourcesApoio do CYTED - rede temática NANOCELIA (P316RT0095)Springer Science+Business Media2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/47479http://hdl.handle.net/10316/47479https://doi.org/10.1007/s10570-017-1572-7eng0969-0239e1572-882XTarrés, QuimOliver-Ortega, HelenaFerreira, Paulo J.Àngels Pèlach, M.Mutjé, PereDelgado-Aguilar, Marcinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2020-05-25T12:40:50Zoai:estudogeral.uc.pt:10316/47479Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:59:22.662361Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface properties
title Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface properties
spellingShingle Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface properties
Tarrés, Quim
Cellulose nanofibers
Polyvinyl alcohol
Recycled paper
Packaging
Barrier properties
title_short Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface properties
title_full Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface properties
title_fullStr Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface properties
title_full_unstemmed Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface properties
title_sort Towards a new generation of functional fiber-based packaging: cellulose nanofibers for improved barrier, mechanical and surface properties
author Tarrés, Quim
author_facet Tarrés, Quim
Oliver-Ortega, Helena
Ferreira, Paulo J.
Àngels Pèlach, M.
Mutjé, Pere
Delgado-Aguilar, Marc
author_role author
author2 Oliver-Ortega, Helena
Ferreira, Paulo J.
Àngels Pèlach, M.
Mutjé, Pere
Delgado-Aguilar, Marc
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Tarrés, Quim
Oliver-Ortega, Helena
Ferreira, Paulo J.
Àngels Pèlach, M.
Mutjé, Pere
Delgado-Aguilar, Marc
dc.subject.por.fl_str_mv Cellulose nanofibers
Polyvinyl alcohol
Recycled paper
Packaging
Barrier properties
topic Cellulose nanofibers
Polyvinyl alcohol
Recycled paper
Packaging
Barrier properties
description The present work shows the suitability of using industrial fluting papers as raw material for the development of four different substrates, enzymatically refined and/or containing cellulose nanofibers (CNF) in bulk. These four substrates were deeply studied and treated with different coating formulations, containing cellulose nanofibers, polyvinyl alcohol, native starch and alkyl ketene dimer, with the purpose of evaluating the benefits of using fiber-based packaging paper with improved mechanical, physical and barrier properties. The results showed that tensile properties of paper can be significantly improved if CNF are coated in combination with PVA, at the same time that grease resistance was improved, air permeability and water vapor transmission rate were decreased. The obtained papers presented interesting barrier properties to vapor and air, at the same time that unconceivable limits of breaking length were achieved (6.44 km). In addition, when a second layer of alkyl ketene dimer was coated on both sides of paper, water contact angle was significantly improved, being higher than 115°, although the rest of the properties were slightly worsened. Overall, the present work shows the feasibility of using recycled fibers for the production of high value-added papers that could be used for packaging purposes due to their improved barrier and mechanical properties, promoting bio-based economy and circularity of the resources
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/47479
http://hdl.handle.net/10316/47479
https://doi.org/10.1007/s10570-017-1572-7
url http://hdl.handle.net/10316/47479
https://doi.org/10.1007/s10570-017-1572-7
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0969-0239
e1572-882X
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Science+Business Media
publisher.none.fl_str_mv Springer Science+Business Media
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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