Results 11 to 20 of about 8,983 (258)

Back-trap Mottle: A Review of Mechanisms and Possible Solutions

open access: yesBioResources, 2021
Print mottle is a serious and common uneven printing defect that occurs when printing coated paper by the offset multicolor printing process. It is characterized by a non-uniform appearance in terms of brightness, gloss, or color density that appears ...
Hak Lae Lee   +3 more
doaj   +1 more source

Five-Axis Freeform Surface Color Printing Technology Based on Offset Curve Path Planning Method

open access: yesApplied Sciences, 2020
Great progress has been made in 2D color printing with inkjet technology, and mature related products have come out, but there still exists great developmental space in 3D color printing.
Hongyao Shen   +3 more
doaj   +1 more source

Analysis of the Causes of Rejection of Banknote Production

open access: yesТехнологія і техніка друкарства, 2017
The main types of defects in banknote products that led to its rejection were analyzed. The percentage of these defects was determined. It was found that the biggest shortage is caused at the stages of offset printing and intaglio printing (17,4 % and ...
Тетяна Юріївна Киричок   +1 more
doaj   +1 more source

Trends in making offset printing forms [PDF]

open access: yesHemijska Industrija, 2005
This paper presents new technologies for making offset printing plates, new materials for inplate manuifacturing and new screening technologies.
Živković Predrag M.   +1 more
doaj   +1 more source

Examination of printability parameters of IPA free offset printing [PDF]

open access: yesJournal of Graphic Engineering and Design, 2017
Fountain solution system in offset printing system has significant impacts on the printing quality and fountain is the indispensable part of this system. The most important chemical added into the fountain solution is isopropyl alcohol.
Arif Ozcan
doaj   +1 more source

Generation Algorithm of a Novel Platform Attached Support Structure for FDM-Fused Deposition Modeling

open access: yesAdvances in Materials Science and Engineering, 2022
In the process of 3D printing, the setting of the initial layer is the most important step to achieve perfect printing results, and its main function is to prevent warping in 3D printing.
Ning Lv, Yunxu Li, Yujing Qiao
doaj   +1 more source

COMPARATIVE ASPECTS REGARDING THE TECHNICAL CHARACTERISTICS AND THE QUALITY CHARACTERISTICS OF THE PRINTS SPECIFIC OFFSET AND DIGITAL PRINTING METHODS [PDF]

open access: yesAnnals: Series on engineering sciences (Academy of Romanian Scientists), 2020
The present paper presents a comparative analysis of two printing methods, namely: offset printing and digital printing. Specifically, the analysis involves identifying the constructive solutions of the printing machines, determining the technological ...
Lucia ADASCALIȚA, Iulia COLESNIC
doaj  

Modification of the aluminum for making offset printing plates [PDF]

open access: yesJournal of the Serbian Chemical Society, 2000
Aluminum as the base of offset printing plates should make good contact with wetting agents and the light sensitive layer and should be resistant to wear and cracking. In order to achieve this, the aluminum is roughened and eventually anodized.
NENAD ILIC   +3 more
doaj   +3 more sources

Optimization of multi response problem of quality characteristics in offset press using experimental design [PDF]

open access: yesJournal of Architecture, Art & Humanistic Science, 2023
The offset printing press is widely used in commercial printing companies. The quantity of paper wasted in sheet-fed offset printing is a significant parameter affecting the cost of printed product.
Tamer Roushdy   +2 more
doaj   +1 more source

Implementasi Job Order Costing (JOC) dalam Penentuan Harga Pokok Produksi pada Cahaya Offset Printing Implementation of Job Order Costing (JOC) in Determining the Cost of goods manufactured in Cahaya Offset Printing

open access: yesMonex: Journal Research Accounting Politeknik Tegal
Penelitian ini bertujuan untuk mendapatkan informasi tentang bagaimana Cahaya Offset Printing dalam menentukan harga pokok produksinya dan mencoba untuk mengimplementasikan metode job order costing sebagai instrumen dalam menghitung HPP pada Cahaya ...
Musaffa Aqil   +2 more
doaj   +1 more source

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