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Tissue
The content below covers the fundamentals of paper & tissue making.
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150 min - 8 courses - Free
Virgin pulp preparation
- Identify and differentiate the various raw materials and pulp used
- Master the regulations of pulp preparation installations and locate them in the field
- Manage the control parameters from pulping to refining based on the required pulp quality, the type of paper produced, and the energy consumption
150 min - 9 courses - Free
Stock approach flow
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- Identify and explain the equipment from the machine tank to the headbox
- Manage basis weight, screening, dilution and water recirculation
- Master the secondary refining according to the quality required for the paper
150 min - 9 courses - Free
Wet-end chemistry
- Identify chemicals used in tissue production
- Explain the role of each chemical product and understand their introduction points in the field
- Manage chemical products based on the required paper quality and machine run conditions
- Read, interpret, and analyze measurements related to wet-end chemistry
225 min - 5 courses - Free
Sheet formation
- Explain in details the equipments in the sheet forming section from the headbox to the press section inlet
- Control the wires and adjust their tension and conditioning
- Manage the parameters of dilution, fiber orientation, sheet formation and dewatering according to the incoming pulp quality, machine operation and paper produced
150 min - 5 courses - Free
Pressing section
- Identify and control all the equipments in the press section
- Control felts and adjust their tension and conditioning
- Manage pressure, vacuum and felt parameters according to the paper quality and energy costs
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100 min - 5 courses - Free
Yankee Drying
- Acquire the basics of thermodynamics concepts
- Identify the fluids used, the installations, the regulations of the yankee section
- Master the operation of the yankee steam and condensate system
100 min - 3 courses - Free
Hoods system
- Acquire the basics of aeraulic concepts
- Identify the fluids used, the installations, the regulations of the hood section
- Master the operation of the hood ventilation system
110 min - 8 courses - Free
Coating & Creping
- Identify all coating and creping equipment in your site
- Distinguish the coating components, prepare them and manage their application on the Yankee
- Analyze the impact of the wet end on the coating
- Master the creping parameters and therefore the change of the doctor blades according to the quality of the tissue paper
