Volume 40 (2025-2026)
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)
Modification of deinked pulp (DIP) by CMC Grafting

Zahra Gholami; Mohammad Azadfallah; soheila izadyar; Mehdi Roohani

Volume 34, Issue 4 , February 2020, , Pages 475-487

https://doi.org/10.22092/ijwpr.2020.127976.1574

Abstract
  In this research, deinked pulp (DIP) was modified with carboxymethyl cellulose (CMC) in order to introduce more charged groups on the surfaces of fibers which leads to improve strength properties. Modification of the pulp was conducted at mild reaction temperature conditions of 85, 95°C and 120°C ...  Read More

Pulping and paper making properties of Populus costanzo

Abas Fakhryan; Hossein Hosseinkhani; Fardad Golbabaei; Mohammad mehdi Brazandeh

Volume 25, Issue 2 , September 2018, , Pages 157-169

https://doi.org/10.22092/ijwpr.2010.117280

Abstract
  In this Investigation chemical, physical, morphology, pulp and paper making characteristics of   Populus costanzo were studied. The average dry and critical specific gravity was found to be  0.39and 0.36 and the fiber morphology including fiber length  , diameter ,lumen and thickness ...  Read More

Pulp and paper
Investigation of newsprint pulp strength of prepared from rape straw using chemo mechanical pulping process

Ahmad Samariha; Jafar Ebrahim poor tasmani; Alireza Khakifiroz

Volume 26, Issue 3 , September 2011, , Pages 429-436

https://doi.org/10.22092/ijwpr.2011.117198

Abstract
  This research was performed to investigate the properties of CMP pulp from rape straw. Samples of Colza straw was prepared from a farm located in the vicinity of Babul. Chemo mechanical Pulping process was employed using the 20 % cooking liquor of Mazandaran pulp and paper mill (Sodium Sulphite) based ...  Read More

Pulp and paper
Pulp and paper making features of Sequoia sempervirens wood

Abas Fakhryan; Fardad Golbabaei; Mohammad mehdi Brazandeh

Volume 26, Issue 1 , March 2011, , Pages 83-97

https://doi.org/10.22092/ijwpr.2011.117115

Abstract
  In this research pulp and paper making characteristics of Sequoia sempervirens from Chamestan noor research station were studied. The dry and critical specific gravity of sap wood 0.352 and 0.324, heart wood 0.43 and 0.40, fiber length 2.01 mm. diameter 39.84µm. lumen 33.15µm and cell thickness ...  Read More

Pulp and paper
Effect of Refining Intensity on Pulp and Paper Properties Made of Eucalyptus Camaldulensis Wood

Behzad Kord

Volume 24, Issue 1 , September 2009, , Pages 124-133

https://doi.org/10.22092/ijwpr.2009.117362

Abstract
    This study is for identifying of  the effect of refining intensity on pulp and paper properties made from eucalyptuswood. For this purpose three normal eucalyptus camaldulensis spp trees were randomly cut down from Shastkolateh Experimental Forest located in Gorgan. From each tree, one disk ...  Read More