普通状况下，大家对瓦楞纸板质量请求是：纸板要平整，尺寸准确，外表不能有斑点。假如瓦楞纸板的外表有斑点就会影响到印刷颜色，斑点处印刷颜色就会构成色差。而一些电子类的客户对纸的外表请求非常严谨，普通不允许有斑点。那么为什么纸的外表会呈现斑点呢？
Under normal circumstances, everyone's request for corrugated board quality is: the board should be flat, the size is accurate, and there should be no spots on the surface. If the appearance of the corrugated board has spots, it will affect the printing color, and the printing color at the spots will form the color difference. And some electronic customers are very strict about the appearance of paper, and it is generally not allowed to have spots. So why does the appearance of paper show spots?
现象解读：原纸外表呈现斑点，普通都是由于原纸的问题，由于原纸在消费过程中，里面残渣了熟料成分的物质，经过面纸加热过程起到化学作业，细小的塑料颗粒消融后产生大小不一的黑色斑点，这种状况呈现较多的是以再生纸为纸基的挂面纸。
Phenomenon interpretation: the appearance of the base paper shows spots, which are generally due to the problems of the base paper. During the consumption process of the base paper, there are residues of clinker ingredients in the base paper. After the heating process of the surface paper, the chemical operation is started. After the ablation of small plastic particles, black spots of different sizes are produced. This situation presents more of the surface paper based on recycled paper.
处理办法：将面纸在运用前取样紧贴预热缸，加热两分钟后取下观看纸样，此时点呈现即可运用，假如有的话就要改换原纸。另外在选用原纸时，不要贪图廉价，应选具有良好信誉的原纸。
Treatment method: before using, sample the face paper closely to the preheating cylinder, heat it for two minutes, then take down and watch the paper sample. At this time, it can be used without spots. If there is any, change the base paper. In addition, when choosing base paper, don't be greedy for low price. Choose brand base paper with good reputation.
以上是
瓦楞纸箱厂家为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：http://www.gtmfpack.com
The above is the relevant content introduced by the corrugated box manufacturer for you. To learn more, please visit the website: http://www.gtmfpack.com
