Chapter 2 Folding "Principles and Process of Printing"

Folding is the process of folding a printed sheet into a book size in accordance with the order of the page number, or a process of folding a large format printed sheet into a certain format according to requirements.

In the book production process, the creation of signatures, linings, covers, inserts, etc., requires folding. For single-structure prints, such as tour maps and brochures, it is also necessary to fold pages. Folding is the first process of binding and is the basis for binding.

The first section folding method and application

The second section folding method and principle

First, the impact of folding principle

Second, the principle of folding folding

Third, knife folding principle

Fourth, the barrier folding principle

The third section folding machine type and selection

First, the type of folding machine

Second, the characteristics and selection of folding machine

The fourth section folding process

First, manual folding

Second, machine folding

The relationship between the fifth edition and the binding method

First, put version

Second, the relation between swing version and binding method

Third, the common open type swing version

Section 6 Quality Requirements for Folding and Factors Affecting Folding Quality

The seventh quarter book binding tied




Chapter 2 Review Questions

1. What is a folding? What are the ways of folding and what are its characteristics?

2. Describe the principle and application of the folding method.

3. What are the types and characteristics of commonly used folding machines and how are they used?

4. When you draw a parallel fold, the relative position of the folding fence?

5. Want to fold 6 pages/posts, 8 pages/posts, 16 pages/posts, 24 pages/posts, what kind of folding method is needed?

6. What are the factors that affect the quality of folding?

7. What are the quality requirements for folding?

8. What are the factors related to the issue and examples?

9. Learn a variety of common open-disc version methods.

10. Contact the actual design of a version of 32 open, with a flat book and saddle stitch when the book.