Volume 39 (2024-2025)
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Volume 1 (1995)
Properties of high quality paper from rag fibers recycling

Mahid Farzi; Ali akbar Enayati; Davood Parsa paghoh

Volume 27, Issue 3 , September 2012, , Pages 434-444

https://doi.org/10.22092/ijwpr.2012.116107

Abstract
  In this investigation, soda pulps from old rags applying three pulping times (60, 120 and 180 minutes ) and three levels of active alkali ( 6,8, and 10% NaOH based on OD weight  of rag) and pulping temperature of 125º C were produced. Liquor to rag ratio was kept constant at 11:1(based on the ...  Read More

Physics and anatomy
Investigation on Size Distribution and Fiber Dimensions of Cornstalks

Ahmad Jahan - Latibari; Fardad Golbabaei; Amir Zyadzadeh; Majid Farzi; Arad Vaziryan

Volume 24, Issue 1 , September 2009, , Pages 1-14

https://doi.org/10.22092/ijwpr.2018.117351

Abstract
  Fiber length, diameter and lumen diameter and its distribution is determined.   Five stalks were randomly selected and after cleaning, the internodes and nodes of each stalk were separated. Each part was depithed manually and then experimental samples were cut from these depithed parts.  ...  Read More