我的密封箱在使用的时候，铁氟龙管 总是穿过软橡胶密封口，所以我做了一个硬的密封箱出料口。

出料很顺畅，没有异响。

使用胶水粘贴到密封箱口，可能需要扩密封箱的口，用剪刀放进去转几圈就行。

When I use my sealed box, the Teflon tube always passes through the soft rubber seal, so I created a rigid discharge port for the sealed box. The discharge is very smooth, without any strange noises. To adhere with glue to the sealed box's opening, it might be necessary to enlarge the opening of the sealed box, simply insert scissors and turn them a few times.