Choosing A Mobile Phone Case Depends On The Workmanship

The raw materials are very good. If the workmanship is rubbish, it is also a failed product. Any material and any craft, there are good products and poor products, workmanship plays a decisive role. To distinguish the quality of a product, it depends not only on the material, but also on the workmanship.

Discerning whether the workmanship is exquisite or not requires careful observation. First of all, we must carefully observe the front, side, and interior of the product. Many products focus on the front of the product, and the side and interior are ignored, so the degree of refinement is very different. The side is generally the parting place. The processing of the parting line directly determines the grade of the product. If the parting line is seen carefully around, the workmanship of the product is very good. Scrape up and down with your fingernail In the part of the parting line, the smaller the sense of segmentation, the better the workmanship. There is also the periphery of the hole. You can feel the smoothness of the burrs by sliding your fingers along the outermost edge of the product.

Secondly, we must observe the glue inlet point and internal structure treatment. Plastic injection molding generally has a glue inlet, but silica gel does not. The glue inlet is designed on the outer edge of the product, which is usually a long and flat glue position. If it is designed inside, it is generally One point is that there is currently a kind of iphone mobile phone case, with a zero-defect design, that is, no plastic inlet can be found, which is of course better in class. The internal structure of the protective case should also be carefully observed. Generally speaking, there will be an inclined roof design inside. The iPhone 4/4s has two inclined roof lines on the left and right. Now there is a better solution to the internal structure, which is to use a forced release method. The appearance is very beautiful, but the production efficiency is low.

Finally, observe the lines and planes. This may require a professional level to see the clues. The technical level of line processing and plane processing has a great influence on the quality of the product. However, it is difficult to be perfect. When everyone observes carefully, no flaws are found to be a good product.