The “mystery” object in the photo: a charcoal box iron Full article

experience.

The operator had to control pressure, temperature, speed, and direction.

Heavy cloth could tolerate stronger pressure and greater heat.

More delicate material required caution.

The iron needed to move smoothly to prevent the soleplate from resting too long in one place.

At the same time, rushed movements could leave wrinkles behind.

Professional continue reading …