What does the quality inspector test in the shoe factory?

Hello! The test contents are as follows: 1. See if there is any crack or the sole falls off at the joint between the sole and leather; If there is, use a medical syringe (with a needle) to extract some white glue, gently inject the cracked or degummed part (while moving), then blow the injected white glue near the hot air blower for about 4 to 6 seconds, and then gently and evenly press the crack with your thumb until the crack no longer cracks. This phenomenon is generally called degumming. 2. See if there is needle skipping, thread leakage, thread asymmetry and too long thread end. On the sewing line! If it's needle skipping, thread leakage and asymmetric thread, it can't be taken down. These two situations are generally irreversible. These two cases are selected by the managers or the facial quality inspection in the facial workshop, and generally do not flow to the molding department. Very few. If the thread is too long, use small scissors to cut off the thread that is too long and affects the appearance. 3. Look for stains or stolen goods and damage on the surface of shoes. If there are stains or stolen goods, use the cleaner used by the shoe factory, and wipe them off gently after wetting them with gauze. If the leather is damaged, you can't take it. 4. See if the size of the left and right feet of the shoes is the same; Whether the trademark handwriting is clear; Whether the number of shoes is the same as the number to be made on the customer's order; Whether the color of the left and right feet of shoes is the same. In a word, we should look at each pair of shoes very carefully. As for the symbolic representation of shoes, you don't need to know the symbolic representation of every kind of shoes, which is neither easy to do nor easy to remember. You only need to know the symbolic representative of the shoe factory where you are going to work.