【Big envelope】大封筒で折るゴミ箱【Trash box】

気づけば沢山たまっていく大きな厚手の封筒でゴミ箱を折りました。職場でお菓子を配る時や菓子クズ・フルーツの皮等を回収する時、その場にチラシが無くても不要の大封筒で作れます。A4用紙でも作れますが仕上がりは小さくなります。
高さ（深さ）を浅くすれば箱の底面積は大きくなります。好きな深さで作る事が出来るので焼き菓子の型にも応用出来ます。
動画のものは最小サイズです
I folded the trash can with a large thick envelope. When distributing sweets at work or collecting candy scraps, fruit peels, etc., you can create a trash can even if there is no flyer on the spot. You can also use A4 paper, but the finished product will be smaller.
The shallower the height, the larger the bottom area of the box. You can make it to your desired depth, so it can also be applied to baked confectionery molds.
You can make a lot of them and flatten them to keep them small.
Minimum size for video