Prints dot our lives and add brilliant colors to our lives. So what are the characteristics of qualified prints? The popularity of printing is very wide, and there are many problems that need attention. Today, I will focus on what colors are the most difficult to print and what elements should be paid attention to in design.
The first is gray balance. According to the experience of theory and production practice, the most difficult color to control for printed matter is gray balance. The gray balance is that under certain printing suitability, the three primary colors of yellow, magenta, and cyan are combined from a light to a deep, and a certain dot ratio is combined to obtain achromatic colors of different brightness (white, light gray, gray, dark gray, black) Obtaining the color of visual neutral gray has many factors that affect it. The amount of ink used in printing, paper, full-page density, dot area, overprinting and screen line number will have inextricable effects on the gray balance. It is the most test of the machine's overprinting accuracy and operator's skill level.
The second is the superposition of several color dots, especially over 70% dots. Specifically, dark brown, brown, dark green (flat screen, containing blue 70), dark blue, purple blue, etc., because of the color difference, it is difficult to find balance on the printing machine, so they are all difficult to print.
What is more difficult to print is the four-color stack of empty words. Too many multi-color lines and thin lines are difficult to print, and the machine's grippers are extremely demanding. This is also a relatively common problem, so before printing, the designer must check the black text in the publication file, especially the small print, whether it is only on the black version, and should not appear on other three-color versions. If it appears, the quality of the finished product will be greatly reduced. When the RGB graphics are converted to CMYK graphics, the black text will definitely become four-color black. Unless otherwise specified, it must be dealt with.
In the final printing, the general version of the thing is full, the spot color is full or the area is large, the reverse text, the same logo, and the same color block, it is generally difficult to follow the color, and it is easy to produce color differences, ghosts, dirty, scratches phenomenon.
In short, qualified prints must meet: 1. accurate overprinting; 2. uniform ink color; 3. full dots; 4. ink and ink balance; 5. prints without printing failures, such as rubbing, scratches, flower plates, paste plates, etc .; 6. 3. Strictly loyal to the original. We must pursue high-quality prints to adapt to people's increasing aesthetics.
Compare to the basic Jewelry Box, the top and bottom jewelry is more designable, it can show your jewelry completely and it is convenient to take it. And you can choice some decoration to beautify your jewelry box to make it more elegant.
Brand Name: Jinao
Place of Origin: Guangdong, China(mainland)
Surface Material: Customized
Inner Material: Velvet / foamed plastic
Color: Customized
Size: Multi-size + Customized
Feature: convenient
Logo Printing: Customized
Usage: Jewelry Box / Gift Box
Top And Bottom Jewelry Box,Convenient Top And Bottom Jewelry Box,Small Jewelry Box,Large Jewelry Box
DongGuan Jinao Packaging Products Co., Ltd , https://www.jinaojewelrybox.com