Investigation on the Effects of humidity and heat of combined papers on quality of CorrugatedBoard

In this investigation , effects of different humidity and heat on quality of Corrugated board , was studied , and optimum treatment indicated Variables in this Paper was : Corrugator speed (50,100,150m/min) ,wraping angle of the paper around preheaters (90,180,300 degree) and moisture of paper (6.5%...

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Autores principales:	Jafar Ebrahimpoor kasmani, Amir mohssen Nazeri, Ali Ashryeh
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2010
Materias:	Corrugatedboard humidity heat liner paper Medium paper warp Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/56698bce2696471ebe09c5380a3adcfe
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spelling	oai:doaj.org-article:56698bce2696471ebe09c5380a3adcfe2021-12-02T02:20:07ZInvestigation on the Effects of humidity and heat of combined papers on quality of CorrugatedBoard1735-09132383-112X10.22092/ijwpr.2010.117317https://doaj.org/article/56698bce2696471ebe09c5380a3adcfe2010-09-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117317_773d9efdd1bc974d1354eb5d0433bd0e.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XIn this investigation , effects of different humidity and heat on quality of Corrugated board , was studied , and optimum treatment indicated Variables in this Paper was : Corrugator speed (50,100,150m/min) ,wraping angle of the paper around preheaters (90,180,300 degree) and moisture of paper (6.5%,7%,8.5%). Papers that treated for this purpose was included : 125gsm kraft liner ,127 gsm medium paper and 140gsm test liner paper. A flut type of 3ply Corugated board was selected for this study.Moisture of paper was measured in 3 places : Paper on roll stand before single facer , paper after singlefacer preheater and paper before incoming doublefacer in hot plate unit. Also temprature was measured in corrugator rolls ,hot Plates in double facer and final Board after Exiting of the Machine. Results show that , warp of final board decreased in speed 50 and 100m/min ,moisture 7% and 1800 wraping angle of the paper around preheater. That means lower speeds and higher wraping angles cause to more heat on corrugated board and decreasing in warp content resulted.It should be noted that lower humidity more than 7% and increase wraping angle more than 180 degree cause to over drying and intensive moisture decrease in final board that cause to reverse warp in final board.Jafar Ebrahimpoor kasmaniAmir mohssen NazeriAli AshryehRegional Information Center for Science and Technology (RICeST)articleCorrugatedboardhumidityheatliner paperMedium paperwarpForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 25, Iss 2, Pp 309-320 (2010)
institution	DOAJ
collection	DOAJ
language	FA
topic	Corrugatedboard humidity heat liner paper Medium paper warp Forestry SD1-669.5
spellingShingle	Corrugatedboard humidity heat liner paper Medium paper warp Forestry SD1-669.5 Jafar Ebrahimpoor kasmani Amir mohssen Nazeri Ali Ashryeh Investigation on the Effects of humidity and heat of combined papers on quality of CorrugatedBoard
description	In this investigation , effects of different humidity and heat on quality of Corrugated board , was studied , and optimum treatment indicated Variables in this Paper was : Corrugator speed (50,100,150m/min) ,wraping angle of the paper around preheaters (90,180,300 degree) and moisture of paper (6.5%,7%,8.5%). Papers that treated for this purpose was included : 125gsm kraft liner ,127 gsm medium paper and 140gsm test liner paper. A flut type of 3ply Corugated board was selected for this study.Moisture of paper was measured in 3 places : Paper on roll stand before single facer , paper after singlefacer preheater and paper before incoming doublefacer in hot plate unit. Also temprature was measured in corrugator rolls ,hot Plates in double facer and final Board after Exiting of the Machine. Results show that , warp of final board decreased in speed 50 and 100m/min ,moisture 7% and 1800 wraping angle of the paper around preheater. That means lower speeds and higher wraping angles cause to more heat on corrugated board and decreasing in warp content resulted.It should be noted that lower humidity more than 7% and increase wraping angle more than 180 degree cause to over drying and intensive moisture decrease in final board that cause to reverse warp in final board.
format	article
author	Jafar Ebrahimpoor kasmani Amir mohssen Nazeri Ali Ashryeh
author_facet	Jafar Ebrahimpoor kasmani Amir mohssen Nazeri Ali Ashryeh
author_sort	Jafar Ebrahimpoor kasmani
title	Investigation on the Effects of humidity and heat of combined papers on quality of CorrugatedBoard
title_short	Investigation on the Effects of humidity and heat of combined papers on quality of CorrugatedBoard
title_full	Investigation on the Effects of humidity and heat of combined papers on quality of CorrugatedBoard
title_fullStr	Investigation on the Effects of humidity and heat of combined papers on quality of CorrugatedBoard
title_full_unstemmed	Investigation on the Effects of humidity and heat of combined papers on quality of CorrugatedBoard
title_sort	investigation on the effects of humidity and heat of combined papers on quality of corrugatedboard
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2010
url	https://doaj.org/article/56698bce2696471ebe09c5380a3adcfe
work_keys_str_mv	AT jafarebrahimpoorkasmani investigationontheeffectsofhumidityandheatofcombinedpapersonqualityofcorrugatedboard AT amirmohssennazeri investigationontheeffectsofhumidityandheatofcombinedpapersonqualityofcorrugatedboard AT aliashryeh investigationontheeffectsofhumidityandheatofcombinedpapersonqualityofcorrugatedboard
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Investigation on the Effects of humidity and heat of combined papers on quality of CorrugatedBoard

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