Impact of Core Cell Size on Selected Properties of Honeycomb Paperboard
The effect of the cell size of honeycomb paperboard core was studied relative to the grammage (basis weight) and two key strength properties of cellular paperboard: bending stiffness (BS) and flat crush resistance (FCT). The subject of the study was honeycomb paperboard of a different structure, in...
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| Language: | English |
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North Carolina State University
2025-01-01
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| Series: | BioResources |
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| Online Access: | https://ojs.bioresources.com/index.php/BRJ/article/view/24202 |
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| author | Gabriela Kmita-Fudalej Grzegorz Jasiński Zbigniew Kołakowski |
| author_facet | Gabriela Kmita-Fudalej Grzegorz Jasiński Zbigniew Kołakowski |
| author_sort | Gabriela Kmita-Fudalej |
| collection | DOAJ |
| description | The effect of the cell size of honeycomb paperboard core was studied relative to the grammage (basis weight) and two key strength properties of cellular paperboard: bending stiffness (BS) and flat crush resistance (FCT). The subject of the study was honeycomb paperboard of a different structure, in which single-layer kraftliner paper was used for the flat layers, with a grammage and thickness lower than the paper used for the paperboard core. Five paperboards made of the same fibrous materials of the same thickness and different core cell diameter D were tested, equal to 10, 12, 14, 17, and 22 mm, respectively. The research showed a close dependence of the grammage of the paperboard, BS, and the FCT of the honeycomb paperboard on the core cell size. With the increase of the core cell size, the above-mentioned physical properties showed a decreasing trend. For the honeycomb paperboards tested, a linear relationship was obtained between the grammage, BS, FCT of the honeycomb board and the diameter D of the hexagonal core cell. |
| format | Article |
| id | doaj-art-6697dcdeedb04b88993f732e7b50b781 |
| institution | Kabale University |
| issn | 1930-2126 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj-art-6697dcdeedb04b88993f732e7b50b7812025-02-10T23:56:27ZengNorth Carolina State UniversityBioResources1930-21262025-01-01201198119972668Impact of Core Cell Size on Selected Properties of Honeycomb PaperboardGabriela Kmita-Fudalej0https://orcid.org/0000-0001-5121-4859Grzegorz Jasiński1Zbigniew Kołakowski2https://orcid.org/0000-0003-2386-1543Centre of Papermaking and Printing, Lodz University of Technology, Wólczańska Str. 221, 93-005 Lodz, PolandCentre of Papermaking and Printing, Lodz University of Technology, Wólczańska Str. 221, 93-005 Lodz, PolandDepartment of Strength of Materials, Lodz University of Technology, Stefanowskiego Str. 1/15, Lodz 90-537, PolandThe effect of the cell size of honeycomb paperboard core was studied relative to the grammage (basis weight) and two key strength properties of cellular paperboard: bending stiffness (BS) and flat crush resistance (FCT). The subject of the study was honeycomb paperboard of a different structure, in which single-layer kraftliner paper was used for the flat layers, with a grammage and thickness lower than the paper used for the paperboard core. Five paperboards made of the same fibrous materials of the same thickness and different core cell diameter D were tested, equal to 10, 12, 14, 17, and 22 mm, respectively. The research showed a close dependence of the grammage of the paperboard, BS, and the FCT of the honeycomb paperboard on the core cell size. With the increase of the core cell size, the above-mentioned physical properties showed a decreasing trend. For the honeycomb paperboards tested, a linear relationship was obtained between the grammage, BS, FCT of the honeycomb board and the diameter D of the hexagonal core cell.https://ojs.bioresources.com/index.php/BRJ/article/view/24202honeycomb paperboardcellular paperboardbending stiffnessflat crush resistancemechanical properties |
| spellingShingle | Gabriela Kmita-Fudalej Grzegorz Jasiński Zbigniew Kołakowski Impact of Core Cell Size on Selected Properties of Honeycomb Paperboard BioResources honeycomb paperboard cellular paperboard bending stiffness flat crush resistance mechanical properties |
| title | Impact of Core Cell Size on Selected Properties of Honeycomb Paperboard |
| title_full | Impact of Core Cell Size on Selected Properties of Honeycomb Paperboard |
| title_fullStr | Impact of Core Cell Size on Selected Properties of Honeycomb Paperboard |
| title_full_unstemmed | Impact of Core Cell Size on Selected Properties of Honeycomb Paperboard |
| title_short | Impact of Core Cell Size on Selected Properties of Honeycomb Paperboard |
| title_sort | impact of core cell size on selected properties of honeycomb paperboard |
| topic | honeycomb paperboard cellular paperboard bending stiffness flat crush resistance mechanical properties |
| url | https://ojs.bioresources.com/index.php/BRJ/article/view/24202 |
| work_keys_str_mv | AT gabrielakmitafudalej impactofcorecellsizeonselectedpropertiesofhoneycombpaperboard AT grzegorzjasinski impactofcorecellsizeonselectedpropertiesofhoneycombpaperboard AT zbigniewkołakowski impactofcorecellsizeonselectedpropertiesofhoneycombpaperboard |