In today’s paper and board production, quality control is made on a single cross direction (CD)sample from each tambour. As several different properties are analysed, only a limited number of measurement results are obtained for one property. Therefore, the measurement results might not be representative for the properties of the entire width of the tambour. The first objective of the project was to investigate variations of thickness, surface roughness and mechanical properties with a much higher resolution and number of measurements. The results of the measurement were compared with the routine quality control of the mill. The second objective of the project was to evaluate the influence of the wire shake unit in the centreply on the prop...
It is established that paper properties depend on the loading rate. The rule of thumb is that the in...
The understanding of what properties the fibre should have in order to give the right end-product pa...
The dimensional stability of the paper may change due to middle exchange moisture, releasing the lat...
In today’s paper and board production, quality control is made on a single cross direction (CD)sampl...
Bending stiness is one of the most important mechanical properties in paperboard making,giving rigid...
The through-thickness mechanical behavior of paperboard is fundamental for converting operations and...
The performance of paperboard materials in packaging application has been investigated and evaluated...
Paper-based materials, such as paperboard, are commonly used as packaging materials. Inaddition to t...
Paper and paperboard surface quality is constantly being improved by the industry. This improvement ...
The aim of the study was to find out possibilities to improve the repeatability and reliability of t...
The objective of this thesis is to determine the mechanisms of print-through in mechanical paper wit...
Product quality control is an effort to minimize defective products from products produced by the co...
Optimized fiber utilization is crucial to the process efficiency and profitability in paper and boar...
In offset printing, dampening solution is used to create a good balance in the process. If too much ...
In the paper industry the appearance and optical performance of coated and uncoated paperboard is im...
It is established that paper properties depend on the loading rate. The rule of thumb is that the in...
The understanding of what properties the fibre should have in order to give the right end-product pa...
The dimensional stability of the paper may change due to middle exchange moisture, releasing the lat...
In today’s paper and board production, quality control is made on a single cross direction (CD)sampl...
Bending stiness is one of the most important mechanical properties in paperboard making,giving rigid...
The through-thickness mechanical behavior of paperboard is fundamental for converting operations and...
The performance of paperboard materials in packaging application has been investigated and evaluated...
Paper-based materials, such as paperboard, are commonly used as packaging materials. Inaddition to t...
Paper and paperboard surface quality is constantly being improved by the industry. This improvement ...
The aim of the study was to find out possibilities to improve the repeatability and reliability of t...
The objective of this thesis is to determine the mechanisms of print-through in mechanical paper wit...
Product quality control is an effort to minimize defective products from products produced by the co...
Optimized fiber utilization is crucial to the process efficiency and profitability in paper and boar...
In offset printing, dampening solution is used to create a good balance in the process. If too much ...
In the paper industry the appearance and optical performance of coated and uncoated paperboard is im...
It is established that paper properties depend on the loading rate. The rule of thumb is that the in...
The understanding of what properties the fibre should have in order to give the right end-product pa...
The dimensional stability of the paper may change due to middle exchange moisture, releasing the lat...