Recent Advances in Paper Coatings and Their Applications

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Functional Polymer Coatings and Films".

Deadline for manuscript submissions: closed (30 May 2022) | Viewed by 5279

Special Issue Editor


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Guest Editor
Department of Chemical and Biomedical Engineering, University of Maine Orono, Maine, USA
Interests: coating flows; modelling; coating structure

Special Issue Information

Dear Colleagues,

I invite you to submit your research work to the Special Issue titled “Recent Advances in Paper Coatings and Their Applications”.  While paper coatings have been important for a number of grades, we want to highlight some of the recent work in areas including methods to characterize the coating layers, the coating process, the influence of drying methods, and the interaction of the paper web and the coating. Research in traditional pigment coatings for publication grades are welcome, as well as work around specialty grades and barrier coatings. The use of cellulose nanomaterials as a coating or as a coating additive are of interest as well. The coating of bio-based polymers and the exploration of sustainable materials are also relevant. New methods to predict the mechanical, optical, and printing properties are welcome.

The aim of this Special Issue is to document the recent experimental and computational advances as applied to paper coatings. Practical work to improve existing coatings, coating processes, or the functionality of the coating layer would be valuable to this Issue. 

Examples of topics of interest are listed below, but topics are not limited to these areas.

  • Binder optimization and the relationship to coating layer properties.
  • Parameters that influence the barrier coating performance.
  • New methods to characterize coating layers in terms of their optical properties, mechanical performance, and their interaction with ink.
  • Coating layers that are good for various printing methods.
  • Material and process optimizations.
  • Computational methods to predict coating flows, paper structure, mechanical properties, light scattering, and ink setting.
  • Sustainable materials for paper coatings.

Prof. Dr. Douglas W. Bousfield
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Coatings is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • paper coatings
  • coating structure
  • barrier coatings
  • sustainable materials

Published Papers (1 paper)

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Research

15 pages, 5808 KiB  
Article
Evaluation of Coatings to Improve the Durability and Water-Barrier Properties of Corrugated Cardboard
by Andrea Marinelli, Maria Vittoria Diamanti, Andrea Lucotti, Maria Pia Pedeferri and Barbara Del Curto
Coatings 2022, 12(1), 10; https://doi.org/10.3390/coatings12010010 - 23 Dec 2021
Cited by 4 | Viewed by 4203
Abstract
Recently, corrugated cardboard furniture gained interest from the market, yet is limited to indoor application. With an aim toward outdoor usage, water-barrier improvement of such products must be achieved. In this work, three commercially available coating grades (i.e., polymeric, mineral-filled polymeric, and hybrid [...] Read more.
Recently, corrugated cardboard furniture gained interest from the market, yet is limited to indoor application. With an aim toward outdoor usage, water-barrier improvement of such products must be achieved. In this work, three commercially available coating grades (i.e., polymeric, mineral-filled polymeric, and hybrid silica sol-gel products) were spray-coated on corrugated cardboard using a facile, yet readily transferable, process. The investigation assessed the coating performance from the different drying conditions and natural UV-vis weathering effects, characterising their water absorption, hydrophobicity, coating morphology, and colour change. Results show a reduction in water absorption values (up to −98%) for both the polymeric coatings; instead, the hybrid sol-gel coating showed contact angles up to almost 150°. Generally, the SEM micrographs displayed some surface defects as well as good thickness homogeneity. A perceivable colour change occurred for each sample (CIEDE2000 up to 6.41), mainly occurring in the 0–100 h time range. This work provides promising results for the outdoor application of corrugated cardboard furniture. Full article
(This article belongs to the Special Issue Recent Advances in Paper Coatings and Their Applications)
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