花紋鋁卷屬于在鋁卷的基礎上，經過壓延加工而在表面形成各種花紋的鋁產品，應用較為廣泛，主要用在包裝，建筑，幕墻等方面。那么，關于花紋鋁卷拉絲的質量如何進行檢測？
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、標識的檢查：平常我們看到的花紋鋁卷都是具有標識的，而且標識上是有產品的標準代號和許可證的。
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：鋁卷生產廠家認為這個是需要使用的渦流測厚儀器進行檢測。
2. Thickness of oxide film: aluminum coil manufacturers believe that this requires the use of professional eddy current thickness measuring instruments.

3、表面質量的檢查：在花紋鋁卷的表面除了要看清潔與否之外，我們需要看到更多的東西，比如我們應該看看鋁卷材是否出現了一些裂痕或者出現了一些腐蝕的現象，這些都是需要仔細的觀察的才能發現的。
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、封孔質量酸浸法：封孔的形成是在進行的陽極氧化后才形成的，如果這些封孔沒有很好的處理的話，就會導致以后的鋁卷材被腐蝕的現象出現。
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.
通常我們進行的檢測方法是酸浸法，就是除去表面的灰塵之后，將硝酸滴到表面，進行輕輕的擦拭之后，用水洗掉硝酸，再在表面滴上紫藥水，一分鐘后搽干凈，看看表面是否有明顯的痕跡，如果有的話就說明封孔沒有處理的很好。更多想法就來我們網站http://www.szdapu.cn進行分享交流吧。
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 http://www.szdapu.cn Share and exchange.