Sequential System Synthesis -- Incompletely Specified Machines
Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely...
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Transcript of Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely...
![Page 1: Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely (by absorption of paper) This causes ink from newspaper.](https://reader036.fdocuments.in/reader036/viewer/2022070415/5697bf9a1a28abf838c91f78/html5/thumbnails/1.jpg)
Identify Printing Processes
![Page 2: Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely (by absorption of paper) This causes ink from newspaper.](https://reader036.fdocuments.in/reader036/viewer/2022070415/5697bf9a1a28abf838c91f78/html5/thumbnails/2.jpg)
Lithography/Offset Paper substrate
High Quality
Inks dry incompletely (by absorption of paper)This causes ink from newspaper to rub off on hands.
![Page 3: Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely (by absorption of paper) This causes ink from newspaper.](https://reader036.fdocuments.in/reader036/viewer/2022070415/5697bf9a1a28abf838c91f78/html5/thumbnails/3.jpg)
Gravure / EtchingHigh QualityContinuous-image products
Gift Wrap Vinyl Floor Covering Wallpaper
• Long-Run Publications Catalogs Retail Inserts
![Page 4: Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely (by absorption of paper) This causes ink from newspaper.](https://reader036.fdocuments.in/reader036/viewer/2022070415/5697bf9a1a28abf838c91f78/html5/thumbnails/4.jpg)
Lithography / Offset fingerprint Type and Line Art are smooth when magnified with loupe.
Relatively smooth edges on the type and no “halos”
![Page 5: Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely (by absorption of paper) This causes ink from newspaper.](https://reader036.fdocuments.in/reader036/viewer/2022070415/5697bf9a1a28abf838c91f78/html5/thumbnails/5.jpg)
Gravure / Etching fingerprint Type and Line Art have serrated edges when magnified with loupe.
The serrated edges around the type are a sure sign that it is gravure.
![Page 6: Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely (by absorption of paper) This causes ink from newspaper.](https://reader036.fdocuments.in/reader036/viewer/2022070415/5697bf9a1a28abf838c91f78/html5/thumbnails/6.jpg)
Flexography Plastic Substrates
Packaging Material
Some newspapers
Can print on smooth and rough substrates
![Page 7: Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely (by absorption of paper) This causes ink from newspaper.](https://reader036.fdocuments.in/reader036/viewer/2022070415/5697bf9a1a28abf838c91f78/html5/thumbnails/7.jpg)
Flexography fingerprint A “halo” pattern is noticeable on lower end of packaging material.
Lighter ring appears around edges.
![Page 8: Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely (by absorption of paper) This causes ink from newspaper.](https://reader036.fdocuments.in/reader036/viewer/2022070415/5697bf9a1a28abf838c91f78/html5/thumbnails/8.jpg)
Screen Printing Used for outdoor products
Used for non-paper substrates
Used for non-flat substrates
![Page 9: Identify Printing Processes. Lithography/Offset Paper substrate High Quality Inks dry incompletely (by absorption of paper) This causes ink from newspaper.](https://reader036.fdocuments.in/reader036/viewer/2022070415/5697bf9a1a28abf838c91f78/html5/thumbnails/9.jpg)
Use logical deductions… Identify the substrate
Consider the volume of printing (how many were printed?)
Is there pattern repeated (gift wrap)
Look at the “fingerprint” using a loupe.