The shrink coated fiber is heated with a steam iron and then stretched with both hands while it is hot. According to experience, due to the limited heating area of steam iron, in order to ensure uniform fiber stretching, the method of local, segmented, segmented and heated stretching is adopted for the jacket. The fiber can't be stretched much at a time, so it needs to be heated and stretched repeatedly. Know the total length of stretching before stretching, so as to know the stretching length of each segment. The operation should be carried out on the ironing table. At home, you can spread a blanket on the desktop. After all, it is best to heat, shape and cool with a camera.

Second, cardboard.

Cut the cardboard into the size and shape of the original coat, and it is best to polish the incision with sandpaper. Put the coat on the cardboard, fix the lower part with several hangers, then steam iron the coat repeatedly at various parts with an electric iron, and take it off after it is completely cooled.

Third, send it to the dry cleaner.

Take the clothes to the dry cleaner, dry clean them first, then find a special shelf of the same model as the clothes, hang up the coat, and after high-temperature steam treatment, the clothes can be restored to their original appearance.