which Simbo is the one you use: DZ-280/A, DZ-280/2SD, or the DZ-280/2SE? How do you go about sealing small packets or pouches?
Be aware that it is not at all clear [to me] that parts are available for anything other than the DZ-280A. Likely, all but a few components are shared. I suspect that the DZ-280/2SE is JUST THE DZ-280/A with a small jar hooked up to the oval connector in the back of the unit (but am not sure).
Conway Yee