Results 41 to 50 of about 342 (137)
The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2017 As a result of water treatment and during the water softening and hardness reducing process, calcium carbonate deposits with other impurities produced, collected and buried as mineral sludge. This study was done to investigate the effect of using calcium
Mina Akbari +2 more
doaj +1 more source
The Influence of Alkalinity in Oxygen Delignification of Soda/AQ Pulp From Old Corrugated Container [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2011 The influence of oxygen delignification as an environmental friendly process, was investigated on Soda/AQ pulp from Old Corrugated Container (OCC) fibers.
Mohammad ali Azad far +2 more
doaj +1 more source
BioResources, 2022 Methods to improve the physical properties of recycled paper can greatly enhance its potential applications, especially for packaging. This study aimed to understand the effect of refining, cationic starch addition, and cellulosic nanofibers (CNF ...
Natthawat Jirarotepinyo +1 more
doaj +2 more sources
Valorization of Old Corrugated Container to Dissolving Pulp
BioResources, 2022 As an alternative raw material for various cellulose derivatives, the current research studied the processing of old corrugated container (OCC) in the subsequent stages of homogenization (soda cooking) and purification (bleaching with hypochlorite).
Negin Ghahrani +4 more
doaj +2 more sources
Analysis of Papers Physical Properties Made from Mixing LbL-treated and Refined Pulp by Response Surface Method [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2016 In this study, the effect of using Layer-by-Layer (LbL) treated pulp as mixed with refined OCC recycled pulp was investigated on paper physical properties.
Hamid reza Rudi, Morteza Nazeryan
doaj +1 more source
Upgrading OCC and recycled liner pulps by medium-consistency ozone treatment
TAPPI Journal, 2007 This study evaluated the application of low levels of ozone at medium consistency to improve the properties of old corrugated container (OCC) pulp. Pulps obtained from kraft liner and corrugating medium were also tried. Ozone reduces the kappa number of the pulp, but the surface charge of the fiber is not changed.
Zanuttini, Miguel Angel Mario +3 more
openaire +2 more sources
Grafting Nanocellulose With Diethylenetriaminepentaacetic Acid and Chitosan As Additive for Enhancing Recycled OCC Pulp Fibres [PDF]
, 2021 Abstract This paper is to develop a novel paper additive for effectively recycling old corrugated container (OCC) by functionalizing nanocellulose (NC) with diethylenetriaminepentaacetic acid (DTPA) and chitosan (CS), and investigate the reinforcing mechanisms and effect of the developed additive on the physical properties of recycled OCC pulp ...
Ao Li +7 more
openaire +1 more source
Cool roofing tiles derived from recycled corrugated containers
Next Energy, 2023 To reduce the heat island effect brought by conventional asphalt roofing products with high solar absorption, we propose a category of self-cleaning and self-cooling composited roofing tile (CRT) made of old corrugated containers (OCC) and tung oil ...
Yang Liu +5 more
doaj +1 more source
Journal of Natural Fibers, 2022 Waste paper from newsprint, a key feedstock for molded pulp trays, is globally deficient due to digital shifts. Hence, the alternative fiber source needs to be explored. The potential use of fiber from oil palm fronds for protective packaging under humid
Lerpong Jarupan +2 more
doaj +1 more source
EcoMat, Volume 8, Issue 4, April 2026.Engineered cellulose—enabled by functionalization, hybridization, and nano‐engineering—emerges as a versatile platform driving next‐generation solutions in water purification, CO2 capture, air filtration, soil remediation, energy storage, and sustainable packaging. ABSTRACT Engineered cellulose is redefining the frontier of sustainable materials in the
Amir Hossein Behroozi +1 more
wiley +1 more source