Printing Materials detail TNDTE Diploma syllabus for Apparel Technology (PT), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (38244), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other printing tech 4th sem syllabus for diploma m scheme tndte you can visit Printing Tech 4th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for printing materials is as follows.
Rationale:
Paper plays an important role in the modern world. For many years, it has been the chief medium for the communication of knowledge and ideas in a permanent form, so essential to the development of commerce, industry and education. There has been an increasing demand as a medium for protection and display of goods in the packaging industry. Without paper it is hard to imagine a printing industry for its present stage of development. Although, there is a growing amount of printing being carried out on plastic and metal substrates, paper is likely to be the printer most important basic material.
Objectives:
At the end of the study of IV Semester the student will be able to:
- Study the composition of paper.
- Learn manufacturing process of paper.
- Study the operations in paper making machine.
- Study quality of paper for different printing process.
- Understand the paper and board sizes.
- Study the properties of paper and board.
- Understand the raw materials of printing inks.
- Learn the properties of inks.
- Know about the various ink drying methods.
- Study about the various ink problems.
Detailed Content:
Unit I
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Unit II
Manufacturing of Paper and Board
- Operations in paper making machine: Wet end, Head box, Slice, Dandy roll, Press section and Drying section.
- Paper finishing: Super calendaring, Coating: Types of coating methods.
- Packing and Delivery – Precautions taken during packing and delivery.
- Board making: Raw materials for manufacturing of Board.
Unit III
Paper, Board – Types, Sizes and Properties
- Classifications of paper for printing – printing paper, writing paper, wrapping paper and specialty papers. Different types of Board – Pulp board, Straw board, Carton board, Art board, Chromo board and Corrugated board.
- Choice of appropriate quality of paper for different printing processes – Letter press, offset, gravure, Screen, Flexography printing and Digital printing.
- Paper and Board sizes: – ISO paper size (A, B, C Series), British paper sizes – Crown, Double Crown, Demy, Double Demy, Royal and Imperial.
- Runnability Properties – Tear Resistance, Tensile Strength,
- Bursting Strength, Folding Endurance, Stiffness, Basis weight and grammage, Caliper and Bulk, Wire and Felt side, Moisture Content and Relative Humidity, Dimensional Stability and Grain Direction. Printability properties – Brightness and Whiteness, Colour, Gloss, Opacity, Ink Absorbency and Pick Resistance.
- Paper problems – Powdering and Pilling Problem, Linting, Dusting, and Picking problem.
Unit IV
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Unit V
Ink Drying and Ink Problems
- Drying methods – Drying by Penetration/Absorption, Oxidation, Polymerization, Evaporation, Gellation, Solidification and Precipitation.
- Ink problems – Mottle, Chalking, Chemical ghosting, mechanical ghosting problems, trapping, hickeys, picking, piling, set-off, tinting, scumming, stripping and, strike through and show through.
- Causes and remedies for the above Ink problems.
Reference Books:
- Printing Materials – Science and Technology – Thompson, Bob – PIRA Publication.
- Printing Paper and Ink – Charles Finley.
- The Print Production Manual – J. Peacock, C. Berril and M. Barnard – PIRA.
- The Printing Ink Manual – R.H. Leach and R.J. Pierce.
- What the Printer should know about Ink – Dr. Nelson Ra Eldred – GATF Press.
- What the Printer should know about Paper – Lawrence A Wilson – GATF Press.
- Flexography Primer – J. Page Cronnch – GATF Press.
- Gravure Primer – Cheryk L Kasunich – GATF Press.
- Hand Book of Print Media – Helmut Kipphan – Springer.
- Introduction to Printing and Finishing – Hugh M Speirs – PIRA.
- Screen Printing Primer – GATF Press.
- Sheetfed Offset Press Operating – Lloyd P Dejidas and Thomas M Destree – GATF Press.
- Web Offset Press Operating – Daniel G Wilson and PIA / GATF staff.
For detail syllabus of all other subjects of BE Printing Tech, M scheme do visit Printing Tech 4th Sem syllabus for M scheme.
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