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不干胶防伪标签印刷的外观质量取决于谁?

来源:http://www.njhxsfs.com/ 日期:2019-02-26 发布人:admin 1、标签资料外表是否有脏物、异物、油污等,在标签原资料出产过程中,外表或许混入机器中的油污,在圈包过程中,如果有导物掉入,也会被圈到标签资料的圈材中,标签印刷出产需求注意这种造成的不良。
1. Whether there is dirt, foreign body, oil stain on the appearance of label data, in the production process of label original data, the appearance may be mixed with oil stain in the machine. In the process of wrapping, if there is a lead-in, it will also be wrapped in the circle material of label data. The production demand of label printing should pay attention to this bad result.
2、毛边是关系到标签印刷外观质量的重要因素之一, 卷筒形标签资料的边际应无损坏、光亮、无毛边,是确保标签印刷质量的基础。印刷加工上机前一定要仔细查看卷筒标签资料的分切边际是否有毛边,破损。必要时要将卷筒标签资料卷下3-4圈,仔细查看其边际完整情况。
2. Hair edge is one of the important factors that affect the appearance quality of label printing. The margin of drum label data should be non-destructive, bright and hairless, which is the basis to ensure the quality of label printing. Before printing, it is necessary to check carefully whether the cutting edge of the drum label material is rough or damaged. If necessary, roll down the drum label data for 3-4 cycles and carefully check its marginal integrity.
3、查看标签资料边际是否粘连,底纸是否漏涂硅 ,标签资料边际粘连或底纸上有部分区域漏涂硅油,在印刷加工过程中均会引起排废时面纸断裂,不能正常出产。
3. Check whether the edge of label data is adhered, whether the base paper is leaked with silicon, whether the edge of label data is adhered with silicone oil or some areas on the base paper are leaked with silicone oil. In the process of printing and processing, the face paper will break when discharging waste, and can not be produced normally.
所以,印刷前先要取一段长1到2米左右的标签资料,用手剥开,看看边际或其它部分有无不能顺滑共同剥开的部分。面纸和底纸边际粘连,都发生在整卷涂布标签资料的一个分切卷上,而且一般只发生在外层7~10米处,所以,遇到分切的卷筒标签资料边际有粘连,不要马上就断言整卷纸都有此问题存在。
Therefore, before printing, we should take a piece of label material about 1 to 2 meters long and peel it off by hand to see if there are any parts that can not be smoothly peeled off together at the margin or other parts. The marginal adhesion of face paper and bottom paper occurs on a slitting roll of the whole roll of coated label data, and generally only occurs at the outer layer of 7-10 meters. Therefore, when there is marginal adhesion of slitting drum label data, do not immediately assert that the whole roll of paper has this problem.
4、查看标签资料外表是否有裂纹,褶皱, 标签资料也俗称不干胶资料。如果分切时,分切刀具调整到位或刀刃不行尖利(很长时刻没有磨刀具),都会在不干胶标签资料的外表或底纸上有裂纹,裂纹处拉出的纤维又会被粘合剂粘住。
4. Check the appearance of label data whether there are cracks, folds, label data is also commonly known as non-sticky data. If the cutting tool is adjusted in place or the cutting edge is not sharp (without grinding the tool for a long time), there will be cracks on the surface or the base paper of the sticky label material, and the fibers pulled out from the cracks will be bonded by the adhesive.
裂纹的发生或许是连续的,也或许是随机的,或许出现在卷筒不干胶标签资料的一边,也或许两边都有,所以,不干胶资料标签资料上机印刷前,不定要仔细察看其底纸和面纸上是否有小的裂纹。
The occurrence of cracks may be continuous or random. They may appear on one side or both sides of the drum label material. Therefore, before printing, it is not necessary to carefully check whether there are small cracks on the bottom and face paper of the drum label material.
剪取一段通过上述查看的样纸,别离标签纸再次查看一下面纸和底纸上是否有裂纹,由于裂纹有时是非常小的,只有别离底纸和面纸后才干发现。
Cut a section of sample paper through the above view and check again whether there are cracks on the top and bottom paper separately from the label paper. Because the cracks are sometimes very small, they can only be found after separating the bottom paper from the top paper.
值得注意的是,由于油墨和粘合剂在印刷过程中会逐步粘积存到印刷机的导纸辊上,也会引起不干胶资料边际出现裂纹。所以,即便已经开端印刷,印刷人员也不能忽社上述问题。
It is worth noting that the ink and binder will gradually stick to the guide roll of the printing press during the printing process, which will also cause cracks in the margin of the adhesive material. Therefore, even if printing has begun, the printing staff can not ignore the above problems.
5、查看卷筒标签资料分切端面是否平直、复卷松紧是否共同, 如果卷筒标签资料的分切端面不齐,不只会影响印刷时的套准。
5. Check whether the slitting ends of drum label data are straight and the rewinding tightness is common. If the slitting ends of drum label data are not uniform, it will not only affect the registration of printing.
上述信息是我们激光标签制作厂家整理发布希望对大家有所帮助我们的网站是:http://www.njhxsfs.com
The above information is printed and published by our anti-counterfeiting label. We hope to help you with our website: http://www.njhxsfs.com!

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