Results 11 to 20 of about 635 (127)

North American Free Trade Under Attack: Newsprint is Just the Tip of the Iceberg [PDF]

open access: yesThe School of Public Policy Publications, 2018
Canada is now getting a good look at just how aggressively protectionist the Trump administration in the U.S. is ready to act. It has hit Canadian newsprint exports with punishing tariffs based on unjustified claims that the Canadian industry is both ...
Eugene Beaulieu
doaj   +5 more sources

Study of bleaching of old newsprint recycled paper: reproduction of newspaper material

open access: yesMaterials Research Express, 2021
With the utilization of used newspaper into the paper making industry, bleaching has been an area of concern to obtain a balance between desired brightness and the amount of treatment it requires.
Hassan Zeb   +10 more
doaj   +1 more source

Investigation on newsprint paper production from wheat straw and its specification [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2015
In this study, production of bleached chemical- mechanical pulp from wheat straw for newsprint papermaking was investigated. Wheat straw for pulping was obtained from Lorestan province.
Afshin Veisi   +2 more
doaj   +1 more source

The Study of Fiber Fines and Its Effects On Optical and Physical Propertie of Newsprint Paper from CMP Pulp [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2007
The present study deals with effects of CMP  fines on optical and physical properties of newsprint papers, for which, different batches for CMP fines (0%, 10%. 20%.
Amir mohsen Nazeri   +2 more
doaj   +1 more source

Investigation and Comparison of Newsprint Properties from Bleached CMP Pulp of Ash and Orange Woods [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2016
In this study, the possibility of using ash and orange bleached CMP pulp as replace in the full or part of CMP pulp of Mazandaran Wood and Paper Industries (MWPI) for making newsprint was investigated.
Ramin Vaysi   +2 more
doaj   +1 more source

An Investigation and comparison of newsprint properties from Bamboo and Reed CMP Pulps [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2015
This research and aim was using Bamboo and Reed CMP pulp for newsprint production. For this purpose, some chips of bamboo stem in the west of Mazandaran were randomly chosen.
Ramin Veisi
doaj   +1 more source

Recycling Mimeograph-Printed Newsprint Paper

open access: yesASEAN Journal on Science and Technology for Development, 2011
Virgin newsprint paper from thermo-mechanical pulp was subjected to a laboratory recycling scheme, which involved mimeograph-printing, re-pulping, de-inking, washing, refining, and handsheetforming, without adding other fibre in between cycles.
E. L Mari, A.S Torres, C.O Austria
doaj   +1 more source

Mechanical and morphological characteristic investigations of deinked used newsprint paper via ultra-sonochemistry method

open access: yesJurnal Natural, 2020
Printed newspaper is one of the print-based media published daily in large quantities. The focus of this research is to remove the ink from used newsprint with alkaline treatment by using ultrasound sonochemistry method.
SAHARMAN GEA   +4 more
doaj   +1 more source

Improvement of the properties of Poplar chemi-mechanical newsprint through controlling process parameters [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2018
One of the drawbacks of utilizing non-forest fast growing species of Poplar as raw materials to produce newsprint in Mazandran Pulp and Paper Mill is fairly low bulk and opacity of produced paper at the yield of 85% (current CMP yield of the Mill).
Hossein Resalati   +1 more
doaj   +1 more source

Proposing a decision model for privatization of newsprint paper industry by applying ANP

open access: yesCogent Business & Management, 2016
This study proposes a decision model for privatization of newsprint paper industry. Newsprint paper has very demanding market requirements, ones that must be adapted in quality and quantity with consumers’ media preferences.
Majid Azizi, Charles Ray
doaj   +1 more source

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