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不干胶标签储存要注意什么?

来源:http://www.shengfengyinshua.com/ 日期:2020-12-25 发布人:shengfeng 1. 标签成品包装应使用塑料带包装密封好,不能直接接触地面,应置于离地面高度在250px以上的垫塑料板或木板上;未使用完的标签材料仍使用塑料袋包装,密闭后放入库存中,避免标签吸潮变形;
1. The packaging of finished label products should be sealed with plastic tape, which can not directly contact the ground, and should be placed on the plastic pad or wood board with a height above 250px from the ground; the unused label materials should still be packed with plastic bags and put into stock after sealing, so as to avoid moisture absorption and deformation of labels;
2. 环境温、湿度的平衡对标签储存和粘性至关重要,建议储存环境温度在20±2℃和65%±5%的相对湿度下可储存一年。环境温度应不低于不干胶材料的贴标温度,一般为+10℃;
2. The balance of ambient temperature and humidity is very important for label storage and stickiness. It is suggested that the label can be stored for one year at 20 ± 2 ℃ and 65% ± 5% relative humidity. The minimum ambient temperature should not be lower than the minimum labeling temperature of the self-adhesive material, generally + 10 ℃;
3. 如标签在冬季储存温度低于不干胶贴标温度,则在使用前48小时,将标签置于18℃~22℃的环境中,有利于标签胶水的恢复及贴标
3. If the storage temperature of the label in winter is lower than the minimum labeling temperature of the self-adhesive, the label should be placed in the environment of 18 ℃ ~ 22 ℃ 48 hours before use, which is conducive to the recovery and labeling of the label glue
透明不干胶标签印刷厂家
4. 成品标签应避免阳光直接照射,在未使用前保持包装完整。
4. The label of finished product should avoid direct sunlight and keep the package intact before use.
济南不干胶标签签印刷一般要裁切成一定的形状方能使用,在印刷模切一次成型的印刷机上,模切与印刷的同步至关重要,模切的上下移动和印刷工作台的上下移动由主传动轴共同传动,所以有同步性,但裁切位置,则由双曲柄结构控制牵引辊转动的距离来决定,所以调整曲柄半径大小和压纸轮压力非常关键
The printing of label labels in Ji'nan is usually cut into a certain shape and can be used. In the printing and die cutting one forming press, the simultaneous interpreting of die cutting and printing is very important. The up and down movements of the die cutting and the up and down movement of the printing worktable are driven by the main drive shaft, so there is synchronization, but the cutting position is determined by the distance between the two rollers to control the distance of the traction roller. So it is very important to adjust the crank radius and the pressure of the paper roller
有时不干胶产品上会出现云雾状的影子,这主要是匀墨不均造成。平压平不干胶印刷的匀墨辊是一个直径为150mm可以轴向串动的镀铬铁辊,它的作用是从墨斗辊和传墨辊上接受油墨并把油墨匀匀调配,再传送给着墨辊,串墨辊失去串墨作用很容易形成晕影,另外,着墨辊是由软质的丁腈橡胶硫化制成,如果不注意保养,使着墨效果下降,也会造成晕影,解决晕影就是解决匀墨不均问题,可适当增加给墨量
Sometimes there will be misty shadow on the self-adhesive products, which is mainly caused by uneven ink. The roller is a 150 mm diameter chromium plated iron roller, which can move in series in axial direction. Its function is to receive ink from the ink bucket roller and the ink transfer roller, and then transfer the ink to the inking roller. If the inking roller loses the inking effect, it is easy to form a halo. In addition, the inking roller is made of soft nitrile rubber vulcanization. If you do not pay attention to maintenance, the inking effect will be improved If the amount of ink drops, it will also cause vignetting. To solve the problem of uneven ink, you can increase the amount of ink
在有效印刷区域内保持均匀恒定的印刷压力,不仅能使印刷品墨色均匀,色差小,也能使印迹尺寸稳定,平压平型印刷机能够获得的印刷压力,但由于它存在的制造精度印版平整度的问题,以及不干胶基材厚薄不可能达到完全均匀,致使压力不均,影响了印刷质量,解决压力不均匀的措施一个是做衬垫,哪里压力小,就把哪里的工作台下部垫起来;一个是适当降低柔性版的硬度,但降低柔性版的硬度是有限的,如果柔性硬度过低,会使图文几何尺寸向外扩张,使细小字体容易模糊。
Keeping a uniform and constant printing pressure in the effective printing area can not only make the ink color uniform and the color difference small, but also make the imprint size stable. The flat press can obtain the maximum printing pressure. However, due to its manufacturing accuracy, the flatness of the plate and the impossibility of completely uniform thickness of the self-adhesive substrate, the uneven pressure affects the printing Quality, to solve the uneven pressure measures, one is to make a pad, where the pressure is small, put up the lower part of the workbench; one is to appropriately reduce the hardness of the flexo, but reducing the hardness of the flexo is limited, if the flexibility is too low, it will make the geometric size of the text outward expansion, so that small font is easy to blur.
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