Hehe, no matter how formal the brand is, it is also clothes. Even if steel is used for a long time, it will rust. I have been making outdoor clothes for six years and three years. If there is glue separation, every seam of the coat is pressed with a special tape, that is, the glue melts and sticks together when heated. If you can't find a professional repair place, you can disassemble it from the inside, find the glue separation place, and blow it on the tape with a hot air blower for a while. If you feel soft, you can flatten it by hand. It's best to find a flat thing to absorb heat for a while, which should solve it.

Hehe, I used to make clothes, but now I don't make them. I sold them. I opened a small clothing store called (Qin Jin Yue Sheng) in Taobao. I can come and have a look when I have time.