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Production Process Analysis and Improvement of Corrugated Cardboard Industry

2020Journal article Open access
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dc.contributor.authorPereira, Maria Teresa Ribeiro
dc.contributor.authorNeves, A.S.L.
dc.contributor.authorSilva, F.J.G.
dc.contributor.authorGodina, R.
dc.contributor.authorMorgado, Luísa
dc.contributor.authorPinto, Gustavo Filipe
dc.date.accessioned2020-11-20T14:30:58Z
dc.date.available2020-11-20T14:30:58Z
dc.date.issued2020
dc.description.abstractThis work was developed into a corrugated cardboard industrial company. In this sector are produced plans resulting from the union between corrugated cardboard produced and the sheets printed in the previous sector. The PDCA cycle was the main methodology used in this work. Firstly, the initial state of the production was analyzed by data collection in both existent lines and it was concluded that a great variability of the parameters was being used in the process for similar works. The main problems in the process were identified and it was concluded that warp and detached plans were the main reasons for concern. It was implemented a set of measures to reduce these incidences. Control charts were implemented to the starch glue and through the analysis of these charts and cause-effect diagrams several changes to the starch glue circuit and to its own recipe were implemented. The steam pressure of the boiler was reduced from 12 bar to 8 bar and a table with temperatures regarding each paper weight was implemented. The results obtained show that the percentage of waste in the sector was reduced from values ranging between 9 and 12% to values around 4%. Regarding starch glue consumption, it dropped from 11 g/m2 to 8 g/m2. The energy consumption, namely gas, showed a saving of 9%. Thus, this work represents an important contribute to the sector, allowing energy savings and quality and competitiveness improvements.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.promfg.2020.10.194pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/16480
dc.language.isoengpt_PT
dc.publisherElsevierpt_PT
dc.relationUID/EMS/0615/2019pt_PT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S2351978920320552#!pt_PT
dc.subjectCardboard industrypt_PT
dc.subjectLean Manufacturingpt_PT
dc.subjectCorrugated cardboardpt_PT
dc.subjectWaste reductionpt_PT
dc.subjectQuality toolspt_PT
dc.subjectEnergy consumptionpt_PT
dc.titleProduction Process Analysis and Improvement of Corrugated Cardboard Industrypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1402pt_PT
oaire.citation.startPage1395pt_PT
oaire.citation.titleProcedia Manufacturingpt_PT
oaire.citation.volume51pt_PT
person.familyNameRibeiro Pereira
person.familyNameSilva
person.familyNameMorgado
person.familyNamePinto
person.givenNameMaria Teresa
person.givenNameFrancisco
person.givenNameLuísa
person.givenNameGustavo Filipe
person.identifierU-2265-2018
person.identifier1422904
person.identifier.ciencia-id7A16-77DE-410A
person.identifier.ciencia-idB81C-4758-2D59
person.identifier.ciencia-idAF11-F280-B770
person.identifier.ciencia-idA01E-E566-B4D8
person.identifier.orcid0000-0003-4556-9578
person.identifier.orcid0000-0001-8570-4362
person.identifier.orcid0000-0002-9845-0549
person.identifier.orcid0000-0003-0032-7356
person.identifier.ridI-5708-2015
person.identifier.scopus-author-id56624034400
person.identifier.scopus-author-id56870827300
person.identifier.scopus-author-id57192392216
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublicationd050c135-4d9d-4fb2-97d1-cac97be3f6b9
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relation.isAuthorOfPublication.latestForDiscoveryd050c135-4d9d-4fb2-97d1-cac97be3f6b9

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