A formed body producing method including an accumulating step of accumulating a mixture including fiber and starch, a humidifying step of providing the accumulated mixture with water, and a forming step of obtaining a formed body by heating and pressurizing the mixture provided with water, wherein a gelatinization temperature of the starch is 60° C. or lower.

A formed body producing method including an accumulating step of accumulating a mixture including fiber and starch, a humidifying step of providing the accumulated mixture with water, and a forming step of obtaining a formed body by heating and pressurizing the mixture provided with water, wherein a gelatinization temperature of the starch is 60° C. or lower.

The invention relates to a method for forming a three-layer board web, preferably a folding box board (FBB) or a solid bleached (sulfate) board (SBS), in a forming section (300) comprising a multilayer headbox (100) and a forming unit (200). In the method the layers of the three-layer board web are first formed of pulp suspension in the multilayer headbox (100) and fed to only one forming unit (200), a gap former where the pulp suspension from the multilayer headbox is fed to a gap between lower and upper wires for water removal and for joining the layers of the three-layer board web and where water is first removed by a non-pulsating forming shoe (37, 39).

A method of and an arrangement for adding at least one additional stock component to an approach flow system (30) of a fiber web machine by mixing the at least one additional stock component to a fibrous stock such that the stock flow is equalized (50) and the at least one additional stock component is introduced to the stock flow by injection mixing (80).

A method of and an arrangement for adding at least one additional stock component to an approach flow system (30) of a fiber web machine by mixing the at least one additional stock component to a fibrous stock such that the stock flow is equalized (50) and the at least one additional stock component is introduced to the stock flow by injection mixing (80).

A formed body producing method including an accumulating step of accumulating a mixture including fiber and starch, a humidifying step of providing the accumulated mixture with water, and a forming step of obtaining a formed body by heating and pressurizing the mixture provided with water, wherein a gelatinization temperature of the starch is 60 C. or lower.

A formed body producing method including an accumulating step of accumulating a mixture including fiber and starch, a humidifying step of providing the accumulated mixture with water, and a forming step of obtaining a formed body by heating and pressurizing the mixture provided with water, wherein a gelatinization temperature of the starch is 60 C. or lower.

The invention relates to a method for forming a three-layer board web, preferably a folding box board (FBB) or a solid bleached (sulfate) board (SBS), in a forming section (300) comprising a multilayer headbox (100) and a forming unit (200). In the method the layers of the three-layer board web are first formed of pulp suspension in the multilayer headbox (100) and fed to only one forming unit (200), which only one forming unit is a gap or combi type twin-wire former, for water removal and for joining the layers of the three-layer board web and water is first removed by a non-pulsating forming shoe (37, 39). The invention also relates to a forming section for forming a three-layer board web, preferably a folding box board (FBB) or a solid bleached (sulfate) board (SBS), which forming section comprises a multilayer headbox (100) and a forming unit (200). The forming unit consist of only one forming unit (200) for water removal and for joining the layers of the three-layer board web and that the one forming unit (200) is a gap or combi type twin-wire former and first water removal means comprises a non-pulsating forming shoe (37, 39).

A system and process for continuously extracting and diluting a pulp sample from a pulp production line for the purpose of conducting near real time analysis of pulp fibers while mitigating the loss of production due to outdated sample data and the amount of pulp extracted for analysis but not utilized. The system comprises several inline mixers and pulp and dilution lines configured to successively dilute an initial pulp sample for analysis while collecting waste for re-concentration and re-introduction into the production pulp line.

A system and process for continuously extracting and diluting a pulp sample from a pulp production line for the purpose of conducting near real time analysis of pulp fibers while mitigating the loss of production due to outdated sample data and the amount of pulp extracted for analysis but not utilized. The system comprises several inline mixers and pulp and dilution lines configured to successively dilute an initial pulp sample for analysis while collecting waste for re-concentration and re-introduction into the production pulp line.