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Natural fibre products Quiz 36

Theme: Natural Fibre Products NFP Quiz 36 Natural fibre products Quiz 36

Natural fibre products Quiz 36

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Question 1 of 10

1. Question
1. What is the primary application area for flexography?
- A) Newspaper printing
- B) Security printing
- C) Packaging printing
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Question 2 of 10

2. Question
2. What is the main advantage of ceramic anilox rollers over chrome-plated rollers?
- A) Higher screen resolution and smaller cell volume
- B) Lower cost
- C) Easier to engrave mechanically
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Question 3 of 10

3. Question
3. What is the function of the doctor blade in flexography?
- A) To dry the ink
- B) To increase gloss
- C) To remove excess ink from the anilox roller
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Question 4 of 10

4. Question
4. What is the main benefit of computer-to-plate (CTP) technology in flexography?
- A) Cheaper ink
- B) Thicker plates
- C) Faster and more precise plate imaging
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Question 5 of 10

5. Question
5. What is the typical viscosity range for flexographic inks?
- A) 10–200 mPa·s
- B) 500–1000 mPa·s
- C) 1–5 mPa·s
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Question 6 of 10

6. Question
6. What is the main disadvantage of water-based flexographic inks?
- A) High VOC emissions
- B) Difficult to de-ink and clean
- C) Always more expensive
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Question 7 of 10

7. Question
7. What is the main drying method for solvent-based flexographic inks?
- A) UV curing
- B) Hot air or infrared radiation
- C) Oxidation
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Question 8 of 10

8. Question
8. What is the main advantage of UV inks in flexography?
- A) Lower print quality
- B) Higher print quality and more resistant ink layers
- C) Always cheaper
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Question 9 of 10

9. Question
9. What is the main principle of screen printing?
- A) Ink is pushed through a fine fabric (screen)
- B) Ink is sprayed onto the substrate
- C) Ink is transferred by electrostatic forces
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Question 10 of 10

10. Question
10. What is the main factor determining the print quality in screen printing?
- A) The thickness of the substrate
- B) The fineness and thickness of the screen
- C) The colour of the ink
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This page has been updated 07.01.2026

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