In packaging and printing ink system, link is colorless or with slight color liquid, refractive index and the water is very close, so the links of material has a certain transparency, when after joining yan, stuffing, because yan, packing blocks the light beam, resulting in changes in ink optical properties.
When sunlight into yellow color printing ink ink film, has said it will be the sunlight in blue spectrum absorb and emit yellow light and green light.
When reflecting the yellow light and green light again meet blue pigment particles, tend to the reflection of the blu-ray absorption only the remaining green.
After a series of reflection and refraction will only reflect green ink ink film.
Therefore, we call this kind of printing & packaging
ink color melange is decreasing difference mixed (
The wavelength of absorption for each other, without reflection spectrum is absorbed)
, which is the mixture color (
The origin of the.
In printing & packaging and printing ink industry in China due to the use of the subtraction principle, so the three primary colors of the complementary color.
We use all kinds of printing ink color color recovery with a lot of colorful ink color.
If the colour packaging printing & packaging decoration design after fully conceived, from the three primary colors of yellow, magenta, green to three three red, green, blue, and then to four complex color purple, bronze, olive green, black, can be combined into a new form of expression, as if you know the different ink color hue (
, different brightness and different ink color chroma portfolio mix together, also can give a person a kind of soft and harmonious feeling of beauty.
Throughout the color of the packaging and printing ink color chooses both at home and abroad, in addition to the three primary colors, great majority is composite color, complex (
Color mixing is in itself a color science, the configuration of the packaging and printing color finally with our visual examination and its effect, good, the bad and the advantages and disadvantages.
The use of packaging printing decoration color to the goods, we need to decorate a variety colors, constantly adjust working and living environment, can give a person a benign stimulation, is helpful to improve the quality of our work and life.
The same environment of commodity packaging decoration coexist with several colors, so the coordination between the colour is always don't finish our research topic.
Such as complementary (
Red and green)
Two kinds of color addition is white)
, sometimes is bad to can give a person the sense with tacky, mix well, will give a person the sense with strong and smart.
Pale yellow with red brown, with yellow color close, between tonal close to the person with the beauty of harmony.
Sea-bound variegated dark green and light green, the color is pure and dazzling.
The decolorization and colour collocation method at the same time, give a person the sense with lively, and eye protection.
Red, white and blue three color in a package at the same time, give a person feel is: red, white and pure, blue is grave, reflect a kind of goods from the United States.
Although our country has been developed in the early 1950 s China color chromatography, and 56 enterprises in more than 4000 varieties as presently unified P, T, A, W, Z 86 five types of printing ink, 29 and successively developed testing standards.
Combined with various packaging and printing ink factory of printing ink color in the packaging and printing enterprise propaganda and sends out, as a packaging and printing & packaging and printing ink designers and workers should not be limited by the boundaries of the existing ink color and hue, can often use munsell color figure physical contributes presents Chinese color system and electronic computer color matching, to meet the different requirements of users are increasing gradually.
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Shenzhen Wen Jie Printing And Packaging Co., Ltd. looks forward for the meeting and the association with your esteemed company.
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