Cotton-padded jacket will shrink to some extent, unless there are some specially treated fabrics. But usually it will shrink once or twice, and it will not shrink all the time in the future.

1) addition:

Laundry is to add as little washing powder or detergent as possible, and use some softeners such as gold spinning appropriately, which will shrink less.

2) Maintenance method of laundry room:

Soak in light salt water for half an hour before washing, and then wash with cold water. For shrunk clothes, you can spread them on cardboard, and then iron them with an iron to restore them to their original state.

Tips for restoring the original state.

First, steam ironing

In order to ensure uniform fiber stretching, the fabric is stretched locally, sectionally, sectionally and by heating. 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. After all stretching, we should measure the total length with a ruler. If the length is not enough, we can repeat it. Pay special attention not to oversize, and finally adjust it appropriately.

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.

There is a way to enlarge the shrinkage of clothes after washing. The specific method is: cut it into the size and shape of the original clothes with thick cardboard (cardboard of home appliance packaging box), and it is best to finish the cutting so as not to hook the clothes. Put the clothes on cardboard, fix them with several hangers, then steam iron the clothes repeatedly in various parts with an electric iron, and then take them off when they are completely cool.

Third, send it to the dry cleaner for processing.