常用纸板:灰底白(白板纸)、单粉咭、双粉咭、金卡纸、银卡纸,定量在250-450g/m2,如果纸张不够厚(强度不够)可以用350克的纸板对裱。单张纸板常用于小盒形的包装,如烟盒、药盒、日化产品、食品等。
Common paperboard: white paperboard with gray background (white paperboard), single powder card, double powder card, gold card paper and silver card paper, with a ration of 250-450g / m2. If the paper is not thick enough (not strong enough), 350g paperboard can be used for mounting. Sheet board is often used in small box packaging, such as cigarette boxes, medicine boxes, daily chemical products, food, etc.
纸板裱坑纸:定量在250-450g/m2的纸板裱E坑(9坑)或F坑瓦楞纸,也有裱B坑瓦楞纸的彩盒。常用于电子产品、小家电、五金、通讯产品等。
Paperboard mounting pit paper: the paperboard with a ration of 250-450g / m2 is mounted with e-pit (9-pit) or f-pit corrugated paper, and there are also color boxes mounted with b-pit corrugated paper. It is commonly used in electronic products, small household appliances, hardware, communication products, etc.
彩盒通常是由多种颜色组合而成,彩盒印刷的图案不是一次成型,懂技术的公司,在印刷前应该先规划好颜色的排序.如:
Color boxes are usually composed of a variety of colors. The printed patterns of color boxes are not formed at one time. Companies that understand technology should plan the color order before printing. For example:
(1)彩盒印刷色序是先印文字、线条、图案,然后印满版实地,可避免由于白板纸厚、印迹未干而相互碰脏擦坏。
(1) The color sequence of color box printing is to print words, lines and patterns first, and then print the full plate on the spot, so as to avoid mutual dirt and damage due to the thick whiteboard and wet imprint.
(2)将深颜色放在前面印,浅颜色后印,便于套印准确。
(2) Put the dark color on the front and the light color on the back to facilitate accurate overprint.
(3)先印网点图像,后印连续调图案、文字、线条,有利于套印准确,减少纸张伸缩影响。
(3) First print the dot image, and then print the continuous adjustment of patterns, words and lines, which is conducive to accurate overprint and reduce the influence of paper expansion.
(4)炎热夏天,白纸板印单色时遇到纸张含水量不均匀、起皱、不平整、纸张表面强度差,引起掉毛、掉粉等情况,可采用先打空印一道水的措施。
(4) In hot summer, when printing monochrome on white paperboard, in case of uneven water content, wrinkling, unevenness and poor surface strength of the paper, resulting in hair and powder loss, the measure of empty printing with a layer of water can be adopted first.