An analytic procedure for determination of fracture toughness of paper materials

Artikel in diesem Heft

1. Contents
2. Towards optimal defibration: Energy reduction by fatiguing pre-treatment
3. Flow conditions in the grooves of a Low-Consistency refiner
4. Multiphase simulation of fiber suspension flows using immersed boundary methods
5. New insights into retention aids dosage and mixing
6. Mechanical retention – Influence of filler floc size and grammage of the fibre web
7. Influence of the history of loading during beating on the evolution of the drainage resistance (SR)
8. Numerical Investigation of Paperboard Forming
9. Exceptional pore size distribution in foam-formed fibre networks
10. Evaluation of the Scott bond test method
11. Testing of individual fiber-fiber joints under biaxial load and simultaneous analysis of deformation
12. Towards 3D analysis of pulp fibre networks at the fibre and bond levels
13. 3D network simulations of paper structure
14. Automated 3D measurement of fiber cross section morphology in handsheets
15. The number of contacts in random fibre networks
16. Modeling the rheology of nanocellulose suspensions
17. Mechanical properties of cellulose nanofibrils determined through atomistic molecular dynamics simulations
18. Evaluation of the stress-strain properties in the thickness direction - particularly for thin and strong papers
19. Investigation of sample-size effects on in-plane tensile testing of paperboard
20. Use of the efficiency factor to account for previous straining on the tensile behavior of paper
21. Optical measurement of deformation of paper under tensile load
22. Stress-strain curve of paper revisited
23. Analysis of the plastic and elastic energy during the deformation and rupture of a paper sample using thermography
24. Fibre deformations induced by different mechanical treatments and their effect on zero-span strength
25. Application and interpretation of zero and short-span testing on nanofibre sheet materials
26. An analytic procedure for determination of fracture toughness of paper materials
27. Engineering fracture mechanics analysis of paper materials
28. Time-dependent, stochastic failure of paper and box
29. Simulation of creping pattern in tissue paper
30. The effects of process variables for GCC pre-flocculation on floc and handsheet properties
31. The effect of MFC on the pressability and paper properties of TMP and GCC based sheets
32. Modeling and simulation of paperboard edge wicking
33. Edge-wicking: Micro-fluidics of two-dimensional liquid penetration into porous structures
34. Mass transfer of water vapor, carbon dioxide and oxygen on modified cellulose fiber-based materials
35. Fluorescence model for multi-layer papers using conventional spectrophotometers
36. A partial explanation of the dependence between light scattering and light absorption in the Kubelka-Munk model
37. Significance of surface and bulk light scattering in microgloss and microgloss nonuniformity of coated papers: Influence of pigment characteristics and calendering conditions
38. Dependence between paper properties and spectral optical response of uncoated paper
39. Fold cracking of coated paper: The effect of pulp fiber composition and beating
40. Effects of coating formulation on coating thermal properties and coated paper print quality in xerography
41. Uniformity of liquid absorption by coatings - Technique and impact of coating composition
42. Specks masking by the coating layer in coated paper made from deinked pulp
43. Use of paper-making techniques for the production of Li-ion paper-batteries
44. Contacting paper-based supercapacitors to printed electronics on paper substrates
45. Supercapacitors with graphene coated paper electrodes
46. Conductivity of inkjet-printed PEDOT:PSS-SWCNTs on uncoated papers
47. Dynamics of moisture interaction with polyelectrolyte multilayers containing nanofibrillated cellulose
48. Anisotropic light propagation in paper