6 The method of adjusting the positioning reference of the signature-the conversion of the positive and negative pages of the signature
Taking the 4-page signature (machine folding) as an example, the method of adjusting the reference positioning is shown in the following figure:
If the starting point of the 4-page front printing plate is placed on the A page of the yellow area, because it is a copy printing, the 4-page reverse side of the gray area is at the edge of the "forward tip", that is, the non-standard position. This result is only yellow 4 pages meet the positioning requirements, and 4 pages in the gray area do not meet the positioning requirements, so page A in the yellow area cannot be the starting point.
On the contrary, the page B in the gray area is used as the starting point of the 4-page front printing plate, and the yellow area is the 4-page back printing plate. If the layout is adjusted in this way, both 4 pages can meet the requirements of the positioning benchmark.
In the "Concept of Reference Position" on page 8 of this manuscript, there is "the edge line of the knife edge after opening the blank can be regarded as the reference position". This is the basis for adjustment.
If it can be defined: In order to find that the positioning reference of the signature meets the positioning requirements, the position of the front and back printing plates of the signature can be changed to achieve the requirement of the reference position of the signature. Make a similar transformation, such as the five-page book layout on page 51, which uses the reverse printing plate of the cloth pendulum to seek the reference positioning of the signature.
Eyeliner is a kind of makeup products, used to deepen and highlight the makeup effect of the eyes, so that the eyes have spirit. The shape is similar to a pencil. 1) Emulsion eyeliner: strong expression, not easy to fall off after coloring, tracing lines are smooth. But because the thickness of the nib is limited, the thickness of the lines drawn is not easy to change.
2) Pencil eyeliner: easy to use, easy to carry, low price. But its performance is weak, easy to fall off after coloring, suitable for a short time when wearing makeup. Black and coffee for everyday makeup.
White eyeliner has a brightening effect, generally used in the lower eyelid. White eyeliner is popular in Japan and South Korea and is an indispensable tool for "lying silkworm makeup".
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