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不干胶贴纸上的裂痕应该注意哪些?

来源:http://www.shengfengyinshua.com/ 日期:2020-07-07 发布人:shengfeng 不干胶贴纸材料(Material)在分切时,如果分切刀具调整不合适或刀刃不够锋利,都会在不干胶贴纸材料(Material)的面纸或底纸上出现裂纹,裂纹处拉出的纤维(Fiber)又会被粘合剂粘住。
If the cutting tool is not adjusted properly or the cutting edge is not sharp enough, cracks will appear on the surface or bottom paper of the material, and the fiber pulled out from the crack will be stuck by the adhesive.
裂纹的发生可能(maybe)是连续(Continuity)的,也可能(maybe)是随机的,可能出现在卷筒不干胶材料(Material)的一边,也可能两边都有,所以,不干胶贴纸材料(Material)上机印刷(Printing)前,一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. It may appear on one side of the self-adhesive material or both sides. Therefore, before printing on the self-adhesive sticker material, it is necessary to carefully check whether there are small cracks on the backing paper and face paper before printing.
透明不干胶标签印刷厂家
不干胶贴纸也叫自粘标签材料,是以纸张、薄膜或特种材料为面料,背面涂有胶粘剂,以涂硅保护纸为底纸的一种复合材料。不干胶贴纸由于涂布技术有多种,致使不干胶材料形成有不同档次,发展方向是由传统的辊式涂布、刮刀涂布向高压流延涂布方向发展,以限度保证涂布的均匀感性,避免气泡和针眼的产生,保证涂布质量,而流延布涂布在国内技术还未成熟,国内主要采用的是传统辊式涂布。
Self adhesive sticker is also called self-adhesive label material, which is a kind of composite material with paper, film or special material as fabric, adhesive on the back and silicon protective paper as backing paper. Due to a variety of coating technology, the self-adhesive materials have different grades. The development direction is from the traditional roller coating, scraper coating to high-pressure tape coating, in order to maximize the uniformity of coating, avoid the generation of bubbles and pinholes, and ensure the coating quality. However, the technology of streamer coating in China is not mature, which is mainly used in China It is a traditional roll coating.
然后,取一段经过巡查的样纸,剥于底纸再次巡查一下面纸和底纸上是否有裂纹,因为裂纹有时是非常小的,只有分开底纸和面纸后才能发现。
Then, take a section of the inspected sample paper and peel it on the bottom paper to check whether there are cracks on the bottom paper and the bottom paper again. Because the cracks are sometimes very small, they can only be found after separating the base paper and the face paper.
值得注意(attention)的是,由于油墨(printing ink)和粘合剂在印刷(Printing)过程(process)中会逐渐积存到印刷(Printing)机的导纸辊(gǔn)上,也会引起不干胶贴纸材料(Material)边缘出现裂纹。不干胶贴纸也叫自粘标签材料,是以纸张、薄膜或特种材料为面料,背面涂有胶粘剂,以涂硅保护纸为底纸的一种复合材料。所以,即使已经开始印刷(Printing),也不能忽社上述问题。
It is worth noting that the printing ink and adhesive will gradually accumulate on the paper guide roller (g ǔ n) of the printing machine during the printing process, which will also cause cracks on the edge of the self-adhesive sticker material. Self adhesive sticker is also called self-adhesive label material, which is a kind of composite material with paper, film or special material as fabric, adhesive on the back and silicon protective paper as backing paper. Therefore, even if printing has started, the above problems can not be ignored.
本文由透明不干胶标签印刷厂家提供技术支持,更多的详细精彩内容请点击我们的网站http://www.shengfengyinshua.com,我们将会全心全意为您提供满意的服务。
This article is supported by the transparent label printing manufacturer. For more details, please click our website http://www.shengfengyinshua.com We will provide you with satisfactory service wholeheartedly.

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