The Properties of Paper Sheets from Pulp Prepared from Corn Husk and OCC Pulp [PDF]
JES Journal of Engineering SciencesThe strength and performance of recycled paper decline with repeated recycling due to fibre deterioration and significant fibre loss during the manufacturing process.
Sara Abdel Hamid +2 more
exaly +4 more sources
Effect of Mixing Different Contents of OCC Pulp on NSSC Pulp Strength
BioResources, 2014 This research was conducted to study changes in mechanical properties due to mixing of old corrugated container (OCC) pulp with virgin neutral sulfite semi-chemical (NSSC) pulp.
Jafar Ebrahimpour Kasmani +2 more
doaj +4 more sources
Grafting nanocellulose with diethylenetriaminepentaacetic acid and chitosan as additive for enhancing recycled OCC pulp fibres [PDF]
Cellulose, 2022 Abstract This paper develops 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 ...
Mizi Fan, Jiuping Rao, Omar Abo Madyan
exaly +6 more sources
A Study on the Cell Layer Patterns of a Citrus Periclinal Chimera Reveals β‐Cryptoxanthin Regulation in Citrus Fruits [PDF]
Advanced ScienceAs a dietary provitamin A carotenoid, β‐cryptoxanthin is more bioavailable than common carotenoids. However, β‐cryptoxanthin is a minor carotenoid in most crops, except for certain citrus species. A chimera (OCC) is identified, which grows from the graft
Chi Zhang +8 more
doaj +3 more sources
CHEMICAL TREATMENT OF RECYCLED PULP FIBRES FOR PROPERTY DEVELOPMENT: PART 3. EFFECTS ON OCC PULPS
Drewno, 2020 Chemical treatment with sodium hydroxide, formamide and ethyl acetate is shown to affect certain properties of paper made from recovered fibres. Sodium hydroxide treatment improves the brightness of sheets by approx. 0.12-17.2% under similar recycling conditions.
H. Turgut SAHIN +2 more
exaly +5 more sources
Circular utilization of discarded oyster farming bamboo scaffolding in pulp and papermaking [PDF]
Scientific Reports, 2023 Oyster Farming is one of important fisheries and aquaculture industries in Taiwan. Each year, approximately 4000–5000 tons of discarded bamboo scaffolding (BS) used in oyster farming, are generated, so the treatment and utilization of BS should be taken ...
Hao-Chen Sun +5 more
doaj +2 more sources
Feasibility of substituting old corrugated carton pulp with thermal alkali and enzyme pretreated semichemical mechanical rice straw pulp [PDF]
Scientific Reports, 2022 In this study, we separately used a laboratory Hollander beater, a pilot scale 12″ single-disc refiner and an expanded trial with a commercial paper mold mill to investigate the feasibility of using thermal-alkali/enzyme pretreated rice straw semi ...
Yu-Hsun Lai +5 more
doaj +2 more sources
Study on production of fluting paper from wheat straw soda – AQ pulp and OCC pulp blends [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2011 This study was carried out with the aim of producing fluting paper from wheat straw soda–AQ pulp and OCC pulp blend. Handsheets at 120 gr/m2 basis weight were made by blending the unbleached wheat straw pulp with OCC pulp at ratios of 25, 50 and 75 ...
Farshad Sarkhosh rahmani +1 more
doaj +2 more sources
Investigating the effect of pH on cellulase enzyme efficiency on the OCC pulp properties [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2018 The purpose of this study is to investigate the effect of pH on cellulase enzyme activity on the drainage and strength properties of OCC pulp. Recycled OCC pulp was pretreated with consistency 0.4 percent, in constant condition the temperature is 50˚C ...
Ghasem Asadpour +2 more
doaj +2 more sources
Potential of GL as cationic polymer to control stickies of OCC pulp [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2018 Stickies is among the major challenges in paper recycling mills. This substance deposits on paper machine components and cause to break paper web as well as loss of end product quality.
Ali Ahmadi ladjimi +3 more
doaj +2 more sources