| Title |
Research of paper/paperboard mechanical characteristics |
| Another Title |
Popieriaus/kartono mechaninių charakteristikų tyrimas. |
| Authors |
Kibirkštis, E ; Kabelkaitė, A |
| Full Text |
|
| Is Part of |
Mechanika.. Kaunas : Technologija. 2006, Nr. 3, p. 34-41.. ISSN 1392-1207. eISSN 2029-6983 |
| Abstract [eng] |
This article deals with paper/paperboard mechani-cal characteristics (fracture force, stresses and strains), printing processes (varnishing, two-side print) and the ef-fect of various surface defects on mechanical properties of aforementioned materials. The research results have indicated that the ob-tained variation character of strain dependences on stresses makes it possible to distinguish two zones: the first -where the paper casting direction slightly affects pa-per/paperboard mechanical characteristics (strains and stresses), and the second zone - where the casting direction has a significant effect on the above-mentioned character-istics. One-side and two-side prints as well as varnishing are found to have a negligible effect on tension characteris-tics. Uneven paper/paperboard surface, breaking away of a coated layer during printing, and the appearance of fibers on a coated layer affect greatly the values of fracture stresses and strains. |
| Published |
Kaunas : Technologija |
| Type |
Journal article |
| Language |
English |
| Publication date |
2006 |
| CC license |
|
