Utjecaj parametara papirne sirovine na koritavost valovitog kartona

Imbriovčan, Tamara (2013) Utjecaj parametara papirne sirovine na koritavost valovitog kartona. Master's thesis - Graduate Programme. Grafički fakutet. [Mentor: Babić, Darko].

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Abstract

Valoviti karton je grafički proizvod čija kvaliteta ovisi o stroju na kojem se proizvodi i o parametrima sirovina od kojih se proizvodi. Da bi se proizveo gotovo savršen proizvod, moraju se promatrati svi ulazni parametri sirovina iz kojih se izrađuje valoviti karton, a te sirovine su papir i ljepilo. Cilj ovog rada jest istražiti koji parametri papirne sirovine moraju biti nepromjenjivi tokom cijele proizvodnje kako bi se izbjegla pojava koritavosti, savijanja valovitog kartona. Metoda ovog istraživanja obuhvaća promatranje ulaznih parametara papirne sirovine, kao što su vlaga papira, temperatura, papira, vrsta i gramatura, a isto tako vrlo je važno uskladiti parametre papira s radnim specifikacijama stroja. Obradom statističkih podataka i uočavanjem koritavosti na gotovom grafičkom proizvodu donijeti će se zaključak koji će pokazati kako postići proizvodnju visoko kvalitetnog grafičkog proizvoda isključivo kontrolom uvjeta proizvodnje i parametara sirovina koje se koriste, bez obzira na stroj.

Item Type:	Master's thesis - Graduate Programme
Mentor name:	Babić, Darko
Defence date:	23 September 2013
Abstract in english:	Corrugated cardboard is a graphic product which quality depends on the machine on wich is being produced and on the material parameters of which is being produced. It is required to observe all input material parameters from which the corrugated cardboard is being produced, and that materials are paper and glue. Purpose of this paper is to explore which parameters of paper material must be permanent during the production to avoid warp appearance, incurvation of corrugated cardboard. Method of this research includes observing input parameters of the paper material, such as moisture of the paper, temperature of the paper, type and weight, and also it is very important to harmonize parameters of the paper with operating specifications of the machine. Processing of the statistical data and noticing the warp on the finished graphic product will lead to the conclusion which will show how to achieve the production of high quality graphic product entirely with control of the conditions of the production and parameters of the materials which are being used, regardless on machine.
Uncontrolled Keywords:	sirovina, koritavost, valoviti karton, parametar
Keywords in english:	material, warp, corrugated cardboard, parameter
Subjects:	TECHNICAL SCIENCES > Graphic Technology
Institution:	Grafički fakutet
City:	Zagreb
Number of Pages:	56
Callnumber:	bab 2013 imb
Inventory number:	DB274
Depositing User:	Dora Budić
Status:	Unpublished
Date Deposited:	16 Apr 2014 09:23
Last Modified:	16 Apr 2014 09:23
URI:	http://eprints.grf.unizg.hr/id/eprint/1568

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