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    浅析丝网印刷六色套印的优点
    2018-10-09 15:46:32

    丝网印刷六色套印的优点
    Advantages of screen printing six color printing
    把传统的四色套印拓展到六色套印是一个值得密切关注和认真考虑的课题。六色套印工艺
    Extending the traditional four color overprint to six color overprint is a topic worthy of close attention and serious consideration. Six color overprint Technology
    是建立在传统的四色套印基础上的,通过拓展标准的四色单元得到的。但它不同于六角形专色
    It is based on the traditional four color overprint, which is obtained by expanding the standard four color unit. But it is different from hexagon spot color.
    工艺,六角形专色是在CMYK基础上增加了橘黄和绿色,而这里所说的六色套印仍只含有CMYK四种颜色。 六色系统中并没有添加两种新的颜色,只是采用的不是标准的青和品红,而是分别使用它
    The hexagonal spot color is added orange and green on the basis of CMYK, and the hexagonal overprint mentioned here still contains only four colors of CMYK. Two new colors were not added to the six-color system, but instead of the standard blue and magenta, they were used separately.
    们的较浅和较深系列。用CMYKLcLm来代表六色套。饫锏腃和M代表暗青色和暗品红色,而Lc和Lm代表两种颜色的较浅色。表示方法还有CMYKcm或CcMmYK。
    Their shallow and deeper series. CMYKLcm is used to represent six-color overprints, where C and M represent dark cyan and dark magenta, while Lc and Lm represent lighter colors of both. There are also CMYKcm or CcMmYK expressions.
    注意这些名称不表明颜色顺序,它们仅仅表明印刷中所用的颜色的色相。这种使用两种不同油墨密度叫做双域或双色复制。它是新出现的叫做“n通道”颜色复制方法的一种变化,这里的n代表印刷所用颜色的数目。
    Note that these names do not indicate the color sequence, they only indicate the hue of the colors used in printing. This use of two different ink densities is called double or double color duplication. It's a change in a new method of color reproduction called the n-channel, where n represents the number of colors used in printing.
    丝网印刷烧结的过程

    济南丝网印刷
    The process of screen printing sintering
    丝网印刷烧结的过程:
    The process of screen printing sintering:
    玻璃是非晶质无机材料,随着温度的升高而软化,当加热达到玻璃的软化温度时,玻璃就会变形。山西丝网印刷玻璃彩釉通过丝印装饰于平板玻璃的表面,需通过高温烧结固结于玻璃表面,但烧结温度必须低于被装饰玻璃的软化温度,才能保证装饰玻璃不变形。一般玻璃釉料的烧结温度不高于520℃,通常控制在480~520 ℃。
    Glass is a kind of amorphous inorganic material. It softens with the increase of temperature. When it reaches the softening temperature, the glass will deform. Shanxi screen printing glass glaze is decorated on the surface of flat glass by silk printing. It needs to be fixed on the surface of glass by high temperature sintering, but the sintering temperature must be lower than the softening temperature of the decorated glass to ensure that the decorative glass does not deform. The sintering temperature of ordinary glaze is not higher than 520 C, usually controlled at 480~520 C.
    低温型的玻璃釉料国内有几个厂家生产,价格亦比较低廉。国际上有几个公司也能提供类似产品,但价格跟国产的相差一二十倍。国内的消费水平还没有达到用这类釉料的程度,但国外提供的釉料确实比国内的色彩、层次要好许多。山西丝网印刷要提高装饰玻璃的质量,提高釉料的档次是必然的。烧结设备有火焰炉和电阻炉。电阻炉按玻璃的吊挂方式分为垂直吊挂式和水平辊道式。
    Low temperature glass glaze has been produced by several manufacturers in China, and the price is relatively low. Several companies in the world can also provide similar products, but the price is ten or twenty times that of the domestic ones. Domestic consumption level has not reached the level of this kind of glaze, but the glaze provided by foreign countries is indeed much better than the domestic color, level. Shanxi silk screen printing is necessary to improve the quality of decorative glass and improve the grade of glaze. There are flame furnace and resistance furnace for sintering equipment. The resistance furnace is divided into vertical hanging type and horizontal roller type according to the hanging way of glass.
    垂直吊挂烧结炉具有烧结变形。善仿蚀95%以上的优点,但设备复杂。山西丝网印刷水平辊道式调整不好容易出现变形大、成品率低等除此之外,利用水平钢化炉生产装饰玻璃,也是可行的,产品的档次提高了,安全性也有保证,是理想的烧结方式。
    The vertical hanging sintering furnace has the advantages of small sintering deformation and finished product rate of over 95%, but the equipment is complex. In addition, it is feasible to use horizontal tempering furnace to produce decorative glass. The grade of products is improved and the safety is guaranteed. It is an ideal sintering method.
    上文内容是由济南丝网印刷厂家整理编辑,想要了解更多的内容,可以关注我们的网站:http://www.sopacmarine.com/,在网站中有更多的精彩内容等着你。
    The above content is compiled by Jinan Screen Printing Factory. If you want to know more, you can pay attention to our website: http://www.sopacmarine.com/. There are more wonderful content waiting for you!