- •Text 1 Basic printing techniques
- •I. Read the following sentences and discuss whether they are true or false. If they are false, correct them.
- •II. Find the equivalents of the following terms:
- •Fill the gaps using the derivatives of the following words: treat, define, raise, cut, tailor, print, deposit, reject
- •IV. Which printing process does each definition refer to?
- •V. Speak about advantages and disadvantages of different printing techniques
- •VI. Write a short description of basic printing techniques. Text 2 Letterpress
- •Read the sentences and discuss if they are true or false. If they are false, correct them.
- •Find the equivalents of the following terms:
- •III. Fill the gaps using the following words:
- •IV. Speak about the advantages and disadvantages of the letterpress printing, using the following information.
- •V. Compose a plan and write a short summary of the text. Text 3 Offset lithography
- •Read the sentences and say if they are true or false. If they are false, correct them.
- •Find the equivalents of the following terms:
- •III. Fill the gaps using the following words:
- •Which term does each definition refer to?
- •V. Speak about the advantages and disadvantages of the offset printing, using the following information.
- •V. Compose a plan and write a short summary of the text. Text 4 Gravure
- •Read the sentences and say if they are true or false. If they are false, correct them.
- •Find the equivalents of the following terms:
- •Fill the gaps using the following words:
- •Which term does each definition refer to?
- •Speak about the advantages and disadvantages of the gravure printing, using the following information.
- •V. Write a short summary of the text. Text 5 Other traditional printing techniques
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •II. Find the equivalents of the following terms:
- •III. Fill the gaps using the following words:
- •V. Write about modern development of flexography printing. Text 6 Modern printing techniques
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •II. Find the equivalents of the following terms:
- •Fill the gaps using the following words:
- •IV. Which term does each definition refer to?
- •V. Speak about the advantages and disadvantages of the gravure printing, using the following information.
- •VI Compose a plan and write a short summary of the text.
- •Text 1 Originals for reproduction
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •Find the equivalents of the following terms:
- •Fill the gaps using the following words:
- •Improve, rigid, inserted, tracing, remove, minimize, reproduction, laid, retouch, cracking, reasonable,
- •IV. Which term does each definition refer to?
- •V. Compare different types of originals.
- •VI. Compose a plan and write a short summary of the text. Text 2 Reproduction techniques for offset lithography
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •Find the equivalents of the following terms:
- •Fill the gaps using the following words:
- •Scanning
- •Compare line origination and halftone origination.
- •Read the following paragraphs and discuss the advantages and disadvantages of other methods of origination.
- •Text 3 Proofing
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •Find the equivalents of the following terms:
- •Fill the gaps using the following words:
- •IV. Which term does each definition refer to?
- •V. Discuss and compare different methods of proofing.
- •VI. Compose a plan and write a short summary of the text. Text 4 Electronic page planning
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •II. Find the equivalents of the following terms:
- •III. Fill the gaps using the following words:
- •IV. Which term does each definition refer to?
- •V. Discuss the advantages and disadvantages of cad systems.
- •VI. Write a short description of electronic page planning process. Text 5 Film assembly, imposition and platemaking
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •II. Find the equivalents of the following terms:
- •III. Fill the gaps using the following words:
- •IV. Compose a plan and write a short summary of the text. Text 6 Origination for letterpress
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •Find the equivalents of the following terms:
- •III. Fill the gaps using the following words:
- •Compare different methods of letterpress origination
- •Write a short summary of the text.
- •1. Translate the following sentences from Ukrainian into English
- •Text 1 Typesetting in metal
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •II. Find the equivalents of the following terms:
- •III. Fill the gaps using the following words:
- •IV. Compare different techniques of typesetting.
- •V. Write a short summary of the following text: Photocomposition
- •Text 2 Desk-top publishing
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •II. Find the equivalents of the following terms:
- •III. Fill the gaps using the following words:
- •IV. Speak about the advantages and disadvantages of desk-top publishing.
- •V. Write a short summary of the text. Text 4 Page layout software
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •II. Find the equivalents of the following terms:
- •Fill the gaps using the following words:
- •IV. Compare different types of software for dtp.
- •V. Write a short summary of the text. Text 5 Type measurement
- •I. Read the sentences and say if they are true or false. If they are false, correct them.
- •II. Find the equivalents of the following terms:
- •III. Fill the gaps using the following words:
- •IV. Read the following text and retell it. Typefaces
- •V. Choose two or three different types of fonts and compare them by their design.
- •Text 1 Digital Pre-Press Stage
- •Text 2 Direct Imaging
- •IV. Complete the text using the words:
- •Speed and Quality
- •V. Give Ukrainian equivalents for the following words:
- •Render the text in English. Text3 Fully Automatic Print Preparation
- •I. Answer the following questions:
- •II. Find in the text equivalents of the terms:
- •Simple, Safe Operation
- •V. Give Ukrainian equivalents for the following words:
- •VI. Write a synopsis of the text in English: Text 4 Central Remote Control of Ink and Regist
- •I. Answer the following questions:
- •II. Find in the text equivalents of the terms.
- •IV. Complete the text using the words:
- •Register Control via cpc 41
- •V. Give Ukrainian equivalents for the following words
- •Text 5 Coating and Drying
- •Text 6 Delivery
- •I. Answer the following questions:
- •II. Find in the text English equivalents of the terms:
- •IV. Speak on the Delivery of the sm 102, using the questions Unit 4 Paper and ink Text 1 Ink
- •Text 2 Paper
- •Text 3 The paper machine
- •Text 4 Types of paper
- •Text 5 Specifying papers
- •Text 6 Potential problems with paper
- •Unit 6 Finishing and Binding] Text 1 Finishing
- •Text 2 Paperback binding
- •Text 3 Hardback bookbinding
- •Text 4 Other methods of finishing
- •Text 5 Packing
- •Unit 7 printing units Text 1 Printing presses
- •Vocabulary
- •Text 2 Processing machinery
- •Vocabulary
- •Text 3 Letterpress printing machines
- •Vocabulary
- •Text 4 Offset Presses
- •Vocabulary
- •Text 5 Printing Presses for Packaging
- •Vocabulary
- •Unit 6 Equipment and Machinery for Flat-bed Screen Printing
- •Vocabulary
- •Unit 8 printing units design Text 1 Sheet-fed Printing Presses
- •Vocabulary
- •Text 2 Web-fed Printing Presses
- •Vocabulary
- •Text 3 Printing Unit Design on Web Presses
- •Vocabulary
- •Unit 4 Printing Unit Configurations on Web Presses
- •Vertical Blanket-to-Blanket Unit
- •Vocabulary
- •Text 5 Gravure Printing in the Packaging
- •Vocabulary
- •Text 6 Gravure Cylinder Manufacture
- •Vocabulary
I. Read the sentences and say if they are true or false. If they are false, correct them.
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Previously film assembly was done by combining film of the type with film of the individual pictures.
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Nowadays repro houses stopped using this method of film assembly.
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Imposition is the positioning of the pages in the right places on the screen.
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The imposition is nowadays done by electronic imposition devices called Rachwal.
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Ozalid proofs are produced by a process opposite to that used for dye-line prints.
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Ozalids can usually be produced two or four-sided.
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Light from an artificial source causes the effect of hardening the image area.
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Plate can be reused many times.
II. Find the equivalents of the following terms:
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exposure a) пробний відбиток на плівці «Озалід»
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pictorial element b) плівка
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imposition c) світлочутлива
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platemaking d) витримка
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dye-line print e) сушити форму
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foil f) елемент зображення
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to expose g) зафарбована копія
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ozalid proof h) спуск полос набору
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to bake the plate i) виготовлення друкарських форм
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photosensitized j) експонувати
III. Fill the gaps using the following words:
electronic, 'blueprints', exposure microfilm, pictorial, film assembly, imposition, vacuum, desk-top
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The assembly of all the type and …. elements within a page in the correct position are called ….
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Repro houses firstly started doing page assembly using … page planning and then … publishing.
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Rachwal photograph pages on to … and project each page on to the plate in the correct position.
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Desk-top publishing files can use … software to produce imposed film to the full plate size
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Ozalids are called … in America.
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The metal plate is put in a … frame and the imposed foil placed over it.
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Exposure is critical and can be checked with an … control step wedge.
IV. Compose a plan and write a short summary of the text. Text 6 Origination for letterpress
In letterpress, pictures are printed from letterpress 'blocks' or plates which have a raised surface for the image area. Original plates are produced by etching. First, exactly as for offset origination, the original is photographed on a process camera and a negative is produced, The same basic principles of line, halftone and four-colour origination for offset lithography apply for letterpress up to the film stage, except for the fact that letterpress plates are made from negatives rather than positives.
A metal plate (usually zinc or copper) is coated with a light-sensitive emulsion, the negative is placed over it and the whole is exposed to light. The image area, which is clear on the negative, is hardened by the light and therefore becomes resistant to corrosion by acid. When the plate is etched, the acid therefore has the effect of bringing the non-image areas down below the level of the image area, so that they do not print. For flat-bed letterpress printing, the thin plate is mounted on a base of wood or metal to bring it up to the height of the type.
It is also possible to have a letterpress plate that has the text as part of the plate rather than as separate type, so that the whole 'forme' consists of one plate rather than mixed type and blocks. However, this process is quite expensive and normally used only in rotary letterpress, where a curved plate is required. It is, however, the only way to make an original metal letterpress printing surface from filmset type.
Duplicate plates for letterpress Duplicate plates are made by making a mould from the original relief surface, which can be in the form of type, blocks or a mixture of both. A 'stereo' plate is made by placing a 'flong' (sheet made of paper mache) on the original relief surface and using a press to make an indented impression in the flong. Molten metal alloy (similar to that used for metal type) is poured into the flong, and when the metal solidifies it has a relief printing surface that is a duplicate of the original.
This method first came into use in the eighteenth century when all printing was from the original metal type. Long runs meant that the type wore out, so that the whole job had to be completely reset. By contrast, when stereos wore out, new plates could easily be made from the flongs.
Alternatively, stereos can be made from rubber or flexible plastic. Here the moulding material is usually thermosetting plastic (bakelite) and the plates are made from the moulds by the application of heat and pressure. These flexible rubber or plastic plates are still used for printing paperbacks on web-fed rotary presses, although offset is now taking over. They are also used for flexography, although most of this is now done using photopolymer plates.
Another form of duplicate plate is called an 'electro'. The technique was developed particularly for fine-screen halftones, where a stereo cannot give a sufficiently precise result. The mould is made of plastic and its surface is sprayed with silver compound to make it electrically conductive; the mould is then placed in an electrolytic bath, so that a film of copper 'grows' on the recessed surface of the mould. This film is then removed from the mould and filled with molten metal alloy to strengthen it. As a result of the demise of letterpress in most areas, there are now very few companies left making letterpress original or duplicate plates, and then only specialized applications such as stereos for national newspapers.
Exercises: