Optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification

Mainly produced on roll-to-roll systems, plastic films are used in various high functional products. During the final stage of the production, the films are continuously wound into a roll, which is then shipped to storage and transported; in some cases it is heat-treated at various temperatures. Ove...

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Autores principales:	Hiromu HASHIMOTO, Yuta SUNAMI
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2016
Materias:	web handling optimization wind-up tension thermo-viscoelastic in-roll stress experimental verification Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/fe9adb72c9834b198e666cb267764f08
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id	oai:doaj.org-article:fe9adb72c9834b198e666cb267764f08
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spelling	oai:doaj.org-article:fe9adb72c9834b198e666cb267764f082021-11-26T06:35:12ZOptimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification2187-974510.1299/mej.15-00463https://doaj.org/article/fe9adb72c9834b198e666cb267764f082016-01-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/3/1/3_15-00463/_pdf/-char/enhttps://doaj.org/toc/2187-9745Mainly produced on roll-to-roll systems, plastic films are used in various high functional products. During the final stage of the production, the films are continuously wound into a roll, which is then shipped to storage and transported; in some cases it is heat-treated at various temperatures. Over time, the in-roll stress of the roll will change as a result of thermal strain and the viscoelastic properties. These factors can generate roll defects such as slippage or wrinkling. Based on the optimum design technique, this paper describes an optimization method for wind-up tension that prevents roll defects caused by thermo-viscoelastic properties. Experimentation confirms the optimized tension and shows that the in-roll stress distributions are significantly improved, thus preventing both wrinkles and slippage.Hiromu HASHIMOTOYuta SUNAMIThe Japan Society of Mechanical Engineersarticleweb handlingoptimizationwind-up tensionthermo-viscoelasticin-roll stressexperimental verificationMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 3, Iss 1, Pp 15-00463-15-00463 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	web handling optimization wind-up tension thermo-viscoelastic in-roll stress experimental verification Mechanical engineering and machinery TJ1-1570
spellingShingle	web handling optimization wind-up tension thermo-viscoelastic in-roll stress experimental verification Mechanical engineering and machinery TJ1-1570 Hiromu HASHIMOTO Yuta SUNAMI Optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification
description	Mainly produced on roll-to-roll systems, plastic films are used in various high functional products. During the final stage of the production, the films are continuously wound into a roll, which is then shipped to storage and transported; in some cases it is heat-treated at various temperatures. Over time, the in-roll stress of the roll will change as a result of thermal strain and the viscoelastic properties. These factors can generate roll defects such as slippage or wrinkling. Based on the optimum design technique, this paper describes an optimization method for wind-up tension that prevents roll defects caused by thermo-viscoelastic properties. Experimentation confirms the optimized tension and shows that the in-roll stress distributions are significantly improved, thus preventing both wrinkles and slippage.
format	article
author	Hiromu HASHIMOTO Yuta SUNAMI
author_facet	Hiromu HASHIMOTO Yuta SUNAMI
author_sort	Hiromu HASHIMOTO
title	Optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification
title_short	Optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification
title_full	Optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification
title_fullStr	Optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification
title_full_unstemmed	Optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification
title_sort	optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification
publisher	The Japan Society of Mechanical Engineers
publishDate	2016
url	https://doaj.org/article/fe9adb72c9834b198e666cb267764f08
work_keys_str_mv	AT hiromuhashimoto optimizationofwindingconditionsforpreventingrolldefectscausedbythermoviscoelasticpropertyanditsexperimentalverification AT yutasunami optimizationofwindingconditionsforpreventingrolldefectscausedbythermoviscoelasticpropertyanditsexperimentalverification
_version_	1718409758003691520

Optimization of winding conditions for preventing roll defects caused by thermo-viscoelastic property and its experimental verification

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