Volume 39 (2024-2025)
Volume 38 (2023-2024)
Volume 37 (2022-2023)
Volume 36 (2021-2022)
Volume 35 (2020-2021)
Volume 34 (2019-2020)
Volume 33 (2018-2019)
Volume 32 (2017-2018)
Volume 31 (2016-2017)
Volume 30 (2015-2016)
Volume 29 (2014-2015)
Volume 28 (2013-2014)
Volume 27 (2012-2013)
Volume 26 (2011-2012)
Volume 25 (2010-2011)
Volume 24 (2009-2010)
Volume 23 (2008-2009)
Volume 22 (2007-2008)
Volume 21 (2006-2007)
Volume 20 (2005-2006)
Volume 19 (2004-2005)
Volume 18 (2003-2004)
Volume 17 (2002-2003)
Volume 16 (2002-2003)
Volume 15 (2001-2002)
Volume 14 (2001-2002)
Volume 13 (2001)
Volume 12 (2000-2001)
Volume 11 (2000-2001)
Volume 10 (2000-2001)
Volume 9 (2000)
Volume 8 (1999)
Volume 7 (1999)
Volume 6 (1998)
Volume 5 (1998)
Volume 4 (1997)
Volume 3 (1997)
Volume 2 (1996)
Volume 1 (1995)
The effect of chitosan coating on the strength and barrier properties of liner paper

Noraldin Nazarnezhad; mahin avrand; Hosin Resalati

Volume 38, Issue 1 , March 2023, , Pages 37-47

https://doi.org/10.22092/ijwpr.2022.358536.1717

Abstract
  One of the problems of papers and cardboards in the packaging industry is the poor resistance to water, gas, and oil penetration. Nowadays, much research have been done on the use of biodegradable films and coatings based on polysaccharides to solve this problem. Chitosan is one of these polysaccharides ...  Read More

Investigation of the use of chitosan and carboxylic acids as a substitute for urea formaldehyde adhesive in medium density fiberboard

Aisona Talaei; Vahid Heydari

Volume 36, Issue 1 , April 2021, , Pages 53-63

https://doi.org/10.22092/ijwpr.2021.342658.1606

Abstract
  In the present study, the functional properties of medium-density fiber board made with formaldehyde urea resin as a control with MDF made with chitosan and carboxylic acids were investigated and compared. Various compounds including chitosan acetate solution, chitosan acetate –butane tetra carboxylic ...  Read More

Effect of coating paper using chitosan and modified polylactic acid

khadijeh armand; ali ghasemiyan

Volume 35, Issue 4 , January 2021, , Pages 321-331

https://doi.org/10.22092/ijwpr.2020.342709.1607

Abstract
  This study was carried out to determine the effect coating polylactic acid-chitosan complex on the packaging paper by two methods of mixing and grafting. For this purpose was made handsheet (80 g/m2) of long fibers that prepared from Mazandaran Wood and Paper Factory. Therefore, poly lactic acid, chitosan ...  Read More

The dual function of chitosan on improving the retention of iron oxide nanoparticles and the mechanical strength of magnetic paper produced by in situ synthesis

shaghayegh rezanezhad; Hossein Resalati; Seyed Majid Zabihzadeh

Volume 35, Issue 2 , July 2020, , Pages 205-217

https://doi.org/10.22092/ijwpr.2020.342131.1603

Abstract
  The most important challenges of using minerals and fillers in the papermaking process are low retention and sharp reduced paper strength properties. In this research, magnetic papers were synthesized using commercial kraft fibers and iron salts. Nano-iron oxide has the same performance as fillers, as ...  Read More

Effect of Nano-fibrillated Cellulose and Chitosan Bio-polymeric System on the Optical and Mechanical Properties of Chemi-mechanical Pulp(CMP)

Ramin Vaysi; Yousef Yousefi-golordi

Volume 35, Issue 1 , April 2020, , Pages 61-75

https://doi.org/10.22092/ijwpr.2020.128617.1584

Abstract
  This study was aimed to investigate the effect of cellulose nano-fibers and ‎chitosan on optical and mechanical properties of chemi-mechanical pulp. For this purpose, some of the bleached CMP pulp of Mazandaran Wood and Paper Industries (MWPI) were randomly selected as a control sample. In addition, ...  Read More

Effect of coating packing paper with polylactic acid-chitosan and polylactic acid-nano-chitosan complexes

ali ghasemiyan; khadijeh armand; Elyas Afra; ahmad reza saraeian; mina salary

Volume 34, Issue 4 , February 2020, , Pages 507-519

https://doi.org/10.22092/ijwpr.2020.128661.1585

Abstract
  The aim of this study was to investigate the effect of coating packing paper with polylactic acid-chitosan and polylactic acid-nano-chitosan complexes in two layer by layer and composite methods. For this purpose, was used of 80 grams long fiber handsheet paper Prepared from Mazandaran wood and paper ...  Read More

Investigation on adsorption, configuration and performance of chitosan polyelectrolyte in pulp slurry by ellipsometry technique

Narges Ramezani; Amir Khosravani; Hamidreza Rudi

Volume 34, Issue 4 , February 2020, , Pages 535-546

https://doi.org/10.22092/ijwpr.2020.128742.1588

Abstract
  Chitosan is one of the biopolymers which possesses unique properties and has been recently considered in various applications such as paper-making. This polymer is soluble in acidic conditions and has the potential to act as a polyelectrolyte under the colloidal condition in the pulp. However, according ...  Read More

Pulp and paper
The Effect of Chitosan - Poly (vinyl alcohol) Coatings on Strength and Barrier Properties of Packaging Paper

masoumeh mollaei; Mohammad Azadfallah; Yahya Hamzeh; faramarz khodaian chegini

Volume 30, Summer 2 , August 2015, , Pages 330-340

https://doi.org/10.22092/ijwpr.2015.12923

Abstract
  The Effect of Chitosan - Poly (vinyl alcohol) Coatings on Strength and Barrier Properties of Packaging PaperAbstract In this research the mechanical and barrier properties of hand-sheets made of virgin and recycled fibers were studied after coating by chitosan and poly (vinyl alcohol) polymer blends. ...  Read More