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复合纸不干胶标签的印刷要注意什么?

来源:http://www.shengfengyinshua.com/ 日期:2021-01-13 发布人:shengfeng 谓复合纸不干胶标签印刷就是将商标、标签、广告版面图案印在专用的复合纸上,该复合纸是以质量较好的面纸(背面)涂上不干胶水后,粘合于表面涂蜡的底纸上。使用时,只要把底纸揭下,就可把印有图文的不干胶纸,直接粘贴于商品或其它物体上。由于不干胶印刷品具有揭撕方便、粘性强、使用灵活、适应性广、便于连续多次粘贴等优点,广泛用于社会经济生活中,市场前景十分广阔。
The composite paper adhesive label printing is to print the trademark, label and advertisement layout pattern on the special composite paper. The composite paper is coated with adhesive on the back of the better quality face paper and then bonded to the bottom paper with wax on the surface. When in use, as long as the bottom paper is removed, the self-adhesive paper printed with picture and text can be directly pasted on commodities or other objects. Due to the advantages of easy tearing, strong stickiness, flexible use, wide adaptability and easy to paste repeatedly, the self-adhesive printed matter is widely used in social and economic life, and has a broad market prospect.
目前,不干胶印刷有采用胶印和凸印两种工艺,机器结构分圆压圆、圆压平和平压平三种压印形式。
At present, there are two kinds of self-adhesive printing processes: offset printing and embossing printing. The machine structure is divided into three kinds of embossing forms: round embossing, round flattening and flat embossing.
印刷版面较大的如广告等类产品,采用圆压圆或圆压平的胶印机、凸印机印刷,产品质量和印刷效率能获得比较满意的效果。而小幅面的多拼版结构并且需模切、烫金的商标、标签产品、名片印刷,更适合于采用不干胶商标印刷机印刷。该类机有胶、凸两种印刷机的匀墨与印刷机构汇集一机的特点,采用卷筒式不干胶纸,可一次完成多色印刷、烫箔、覆膜、模切、收卷边角料和分切等工艺。该机可使用金属版和树脂版印刷,由于采用积木式结构,可根据印件特点,灵活方便地增减某功能部件。该机的输纸结构和收纸结构与苯胺印刷机基本相似,所不同的是,印务公司在整个行进过程中增设了可控制纸张步进印刷的机构。该机构要求有严格的时间控制和定位控制,否则就会影响套印的准确。
激光标签制作厂家
Products with large printing space, such as advertisements, can be printed by offset press and embossing press with round or flat press. The product quality and printing efficiency can be satisfied. The small format of multi block structure and need die cutting, stamping trademark, label products, business card printing, the most suitable for the use of self-adhesive trademark printing press. This kind of machine has the characteristics of one set of uniform ink and printing mechanism of two kinds of printing machines, which are plastic and convex. It adopts roll type self-adhesive paper, and can complete multi-color printing, foil ironing, laminating, die cutting, winding leftover materials and slitting at one time. The machine can use metal plate and resin plate to print. Due to the use of building block structure, it can add or remove some functional parts flexibly and conveniently according to the characteristics of the printed parts. The paper feeding structure and paper receiving structure of the machine are basically similar to aniline printing machine. The difference is that the printing company adds a mechanism to control the paper step printing during the whole process. The organization requires strict time control and positioning control, otherwise it will affect the accuracy of overprint.
卷筒纸不干胶印刷时纸张的走向与一般印刷方法不同,它是以轴向跳格移动实现套印的。即在印版滚筒上同时装上三套印版,当不干胶纸在压印平台上每跳移一次,上海印刷厂印版滚筒沿水平方向作往复旋转一次,就实现印刷一次色。印刷三色套印的标签,不干胶纸必须在平台上移动三次,才能完成整版的套印工作。这种印刷结构的优点,在于简化了设备的构造,缩小了机器的体积,但由于印刷行程较短,印品不易干燥,不利于完成大面积的湿压湿叠印,而较适合于小面积叠印或套印。
In Web self-adhesive printing, the direction of paper is different from the general printing method. It realizes overprint by axial skip movement. That is to say, three sets of plates are installed on the plate cylinder at the same time. When the self-adhesive paper jumps on the imprinting platform once, the plate cylinder of Shanghai printing factory rotates back and forth in the horizontal direction once, and the primary color printing is realized. Printing three color overprint label, self-adhesive paper must move three times on the platform, in order to complete the whole page of overprint work. The advantage of this printing structure is that it simplifies the structure of the equipment and reduces the volume of the machine. However, due to the short printing stroke, the printed products are not easy to dry, which is not conducive to the completion of large-area wet overprint, so it is more suitable for small-area overprint or overprint.
从压印结构形式来看,圆压平不干胶机印刷质量要比平压平型机好,特别是在印刷实地版面方面,可达到墨层均匀而又厚实的良好效果。而平压平结构的不干胶机,印刷大面积实地版容易使版面(印品)呈现“油花”状墨层,印刷质量不尽如人意,只适合于小版面印刷。
From the point of view of the structure of the imprint, the printing quality of the circular press is better than that of the flat press, especially in the printing field layout, which can achieve the good effect of uniform and thick ink layer. The flat structure of the self-adhesive press, printing large area of the field version, easy to make the layout (print) presents "oily" ink layer, printing quality is not satisfactory, only suitable for small layout printing.

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