Traditional Culture Encyclopedia - Photography and portraiture - How to put the background paper on the photographic background axis?

How to put the background paper on the photographic background axis?

Two roads!

1: Overlap two backgrounds and paste them on the background axis.

After rolling up, if the gap between the two backgrounds is not big enough, cut some to ensure that the gap between the two backgrounds is about 15 cm, and the outer side is slightly shorter than the inner side.

2. Traditional methods

Roll one of them on the shaft, and the other connects them with tape or something! !