Shaker types bags, are commonly used where operations/ process is not continuous. Here the filtration is performed by outer layer of bags, and cleaning is performed mechanically by shaking the bags.
Mainly a motorised vibrator is shaking the bags, resulting the dust cake get dislodged from the bags and get collected in hopper at bottom. Here the cleaning performs when the system is offline.
IFF offers these bags in strong base media to withstand for several years; because vibration on filter media creates mechanical stress on media and cause lowering the tensile strength. Hence, by choosing the right media, IFF is serving with longer bag life in this