花纹铝卷属于在铝卷的基础上，经过压延加工而在表面形成各种花纹的铝产品，应用较为广泛，主要用在包装，建筑，幕墙等方面。那么，关于花纹铝卷拉丝的质量如何进行检测？
Patterned aluminum coil is an aluminum product that forms various patterns on the surface after calendering on the basis of aluminum coil. It is widely used, mainly in packaging, architecture, curtain wall and so on. Then, how to test the quality of patterned aluminum coil drawing?
1、标识的检查：平常我们看到的花纹铝卷都是具有标识的，而且标识上是有产品的标准代号和许可证的。
1. Inspection of identification: usually, the patterned aluminum rolls we see have identification, and the identification has the standard code and license of the product.
2、氧化膜的厚度：铝卷生产厂家认为这个是需要使用的涡流测厚仪器进行检测。
2. Thickness of oxide film: aluminum coil manufacturers believe that this requires the use of professional eddy current thickness measuring instruments.

3、表面质量的检查：在花纹铝卷的表面除了要看清洁与否之外，我们需要看到更多的东西，比如我们应该看看铝卷材是否出现了一些裂痕或者出现了一些腐蚀的现象，这些都是需要仔细的观察的才能发现的。
3. Inspection of surface quality: in addition to whether the surface of patterned aluminum coil is clean or not, we need to see more things. For example, we should see whether there are some cracks or corrosion on the aluminum coil, which can be found only by careful observation.
4、封孔质量酸浸法：封孔的形成是在进行的阳极氧化后才形成的，如果这些封孔没有很好的处理的话，就会导致以后的铝卷材被腐蚀的现象出现。
4. Sealing quality acid leaching method: the formation of sealing holes is formed after anodic oxidation. If these sealing holes are not well treated, it will lead to the corrosion of aluminum coils in the future.
通常我们进行的检测方法是酸浸法，就是除去表面的灰尘之后，将硝酸滴到表面，进行轻轻的擦拭之后，用水洗掉硝酸，再在表面滴上紫药水，一分钟后搽干净，看看表面是否有明显的痕迹，如果有的话就说明封孔没有处理的很好。更多想法就来我们网站进行分享交流吧。
Usually, the test method we carry out is acid immersion method, that is, after removing the dust on the surface, drop nitric acid onto the surface, gently wipe it, wash it with water, and then drop purple Potion on the surface, and wipe it clean after a minute to see if there are obvious traces on the surface. If so, it means that the sealing of the hole is not handled well. Come to our website for more ideas Share and exchange.