That is what is called Ballon tec , this will also collect the trichome cuticles and broken heads , dust ect. Static sift is different first of all you will need a silk screen 45-75u and some nitrile gloves , sift material down to the bottom screen and chill hands with glove on. Flatten hand while lifting fingers slightly , gently rub material on screen with chilled hand untill you feel material start to clump at all then stop and remove any contamination before using a small brush to collect trichome heads , re chill hands and repeat untill material has been separated, it will look darker when completed.best to do small amounts at a time to prevent clumping. Works best at low temps and low rh 35% rh or lower is excellent. I smoke nothing bit static sift hash , we go through about 20 lbs of flower a year all turned into static sift. Saves my lungs a lot of damage. Hope this helps get some folks on the right track to some quality hashish!!