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Method for printing hidden image-text at book flanging and hardcover book carrying same

A technology of hardcover books and graphics, which is applied in the field of hardcover books with invisible graphics, and can solve the problems of book block incision printing invisible graphics, etc.

Pending Publication Date: 2018-11-30
南京爱德印刷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned methods of processing the book block incision by rolling gold edges, rolling silver edges, spraying red or printing graphics, etc., the shape of the book block remains in a normal cuboid state, and what is obtained in the book block incision can be directly Visible colors or graphics, that is to say, visible graphics are printed on the incision of the book block, but there is no way to print invisible graphics on the incision of the book block

Method used

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  • Method for printing hidden image-text at book flanging and hardcover book carrying same
  • Method for printing hidden image-text at book flanging and hardcover book carrying same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The method for reversing the book block described in the present embodiment and printing invisible pictures and texts, comprises the following steps:

[0026] A, printing and binding the book block 1, and cutting the three sides of the book block 1;

[0027] B, prepare fixture 2, described fixture is " U " shape; figure 1 as shown,

[0028] C. Put the binding opening 4 of the book block 1 into the fixture 2, keep the binding opening 4 of the book block 1 in a horizontal direction, and tilt the opening 3 of the book block 1 to one side, so that the opening position of the book block 1 is in line with the The position of the stapling hole is offset by 6 cm in the horizontal direction; if figure 2 as shown,

[0029] D. Print graphics and text on the flip 3 of the tilted book block 1 .

[0030] In the above-mentioned embodiment, the horizontal offset between the opening position and the binding position of the book block 1 can also be set to 3 centimeters, 4.5 centimet...

Embodiment 2

[0033] After the steps in Embodiment 1, add the step of printing visible graphics and texts on the inversion 3 of the book block 1 .

[0034] In the above-mentioned embodiment, it is also possible to roll gold edges to the incisions on three sides of the book block 1, that is, the incision 3, the top, and the foot.

Embodiment 3

[0036] A hardcover book with hidden pictures and texts, including a book block, a ring lining, a cover, and the like. The book block is the book block 1 printed with hidden pictures and texts obtained in the foregoing Examples 1 and 2.

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PUM

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Abstract

The invention discloses a method for printing hidden image-text at book flanging and a hardcover book carrying the same. According to the method, a book core is tilted towards one side, the flanging position of the book core is in a certain distance away from a binding edge position, and then specified image-text is printed. When the book core is folded, the printed image-text is prevented from being presented completely. When the book core is unfolded, printed image-text is presented completely to form the hidden image-text.

Description

technical field [0001] The invention relates to a method for printing pictures and texts on a book block, in particular to a method for printing invisible pictures and texts on a book block and a hardcover book with invisible pictures and texts. Background technique [0002] With the continuous development of information technology, people's reading habits have also undergone great changes, and the requirements for printing and binding of paper books are also getting higher and higher. [0003] Paper books, such as hardcover books, reference books, etc., are usually composed of book blocks, ring linings, covers, etc. The book block is an important part of it. After printing, binding, and cutting, the book block is in the shape of a cuboid. The first side is called the fixed mouth, the other side corresponding to it is called the turning mouth (also known as the "front mouth"), and the other two incisions are called the sky head and the ground foot. Usually, when printing an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M3/00B42D1/00
CPCB41M3/00B42D1/00
Inventor 蔡永平储道明
Owner 南京爱德印刷有限公司