Sainath eximpo presents a range of high speed bag making machines from taiyo group of taiwan. Bottom seal bag machine is available in various models. Model nb-650/npw-650 comes with photo eye while b-650-cb/pw-650cb comes without photo eye. These are reliable, high speed and economical bag making machines. Features: the cutter is made of special material and remains sharp permanently; the sealing bar can be rotated from one side to the other for converting pp or pe film; bags with extra strong seals are ideal for packaging oily products, grains and other relatively heavy items.