|
|
| LIF5070 | Paper Coating Technology | 3+0+0 | ECTS:7.5 | | Year / Semester | Fall Semester | | Level of Course | Second Cycle | | Status | Elective | | Department | DEPARTMENT of FIBER and PAPER TECHNOLOGY | | Prerequisites and co-requisites | None | | Mode of Delivery | Face to face | | Contact Hours | 14 weeks - 3 hours of lectures per week | | Lecturer | Prof. Dr. Mustafa USTA | | Co-Lecturer | None | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | To teach the paper coating technology |
| Programme Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | PO - 1 : | define base paper, pigments and adhesives for coating paper | 4,6,7,9 | 1,2,5, | | PO - 2 : | evaluated miscellaneous materials used in coating and to prepare coating mixture formulations | 4,6,7,9 | 1,2,5 | | PO - 3 : | understand coating machines and their working principles | 4,6,7,9 | 1,2,5 | | PO - 4 : | determine quality of coated paper | 1,3 | 1,2,5 | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), PO : Learning Outcome | | |
| Definition and varieties of coated papers. Base paper and its properties. White pigments: clay, calcium carbonate, titanium dioxide, satin white, blanc fixe, aluminium hydrate. Coloured pigments and dyes. Adhesives for coating : starch, casein, , soy protein, animal glues, acrylates, polyvinyl alcohol. Miscellaneous materials used in coating. Coating mixture formulations. Coating Machines and their working principles. Size press. Roll coaters, Blade coaters, Champion machine coater, Air knife coaters, other coating processes. Drying of coated papers, finishing and converting. Quality control of coated paper. Special coated papers. |
| |
| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Base papers used for production of coated paper | | | Week 2 | Coating pigments, kaolin, calcium carbonate, titanium dioxide | | | Week 3 | Percipitated calcium carbonate, talk, synhetic plastic pigments | | | Week 4 | Coating binders, latex, starch, soy protein, polyvinyl acohol | | | Week 5 | Coating dispersants, inmobilizers, lubricants | | | Week 6 | Coating color preparation | | | Week 7 | Process control of coating color preparation | | | Week 8 | Pigment coating techniques | | | Week 9 | Mid-term exam | | | Week 10 | Film coating | | | Week 11 | Drying of coated papers | | | Week 12 | Multiple coating papers | | | Week 13 | Coating of boards | | | Week 14 | | | | Week 15 | Rheology of coating colors | | | Week 16 | End-of-term exam | | | |
| 1 | Lehtinen, E. 2000; Pigment Coating and Surface Sizing of Paper, TAPPI press and Fapet Oy, Helsinki, Finland. | | | 2 | Hall, H.R., 1963; Paper Coatind Additives, TAPPI press, USA. | | | |
| 1 | Eroğlu, H. ve Usta M., 2004. Kağıt ve Karton Üretim Teknolojisi, K.T.Ü. Basım evi, Trabzon. | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 09 | 22/11/2021 | 1 | 50 | | End-of-term exam | 16 | 10/01/2022 | 1 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 3 | 14 | 42 | | Sınıf dışı çalışma | 4 | 14 | 56 | | Laboratuar çalışması | 3 | 6 | 18 | | Arasınav için hazırlık | 10 | 3 | 30 | | Arasınav | 1 | 1 | 1 | | Uygulama | 0 | 0 | 0 | | Klinik Uygulama | 0 | 0 | 0 | | Ödev | 0 | 0 | 0 | | Proje | 0 | 0 | 0 | | Kısa sınav | 1 | 1 | 1 | | Dönem sonu sınavı için hazırlık | 15 | 3 | 45 | | Dönem sonu sınavı | 1 | 1 | 1 | | Diğer 1 | 10 | 3 | 30 | | Diğer 2 | 0 | 0 | 0 | | Total work load | | | 224 |
|