Profile: Astrapac (Midlands) Ltd. is a distributor for sales, service, and calibration of Gandus range of heat sealers. Our products include impulse jaw sealer, constant heat jaw sealer, medical heat sealers, tube sealers, vacuum sealers, blister sealers, and vertical blind sealers. Our impulse heat sealer range method of sealing is used with polythene film in bag, tube, and sheet form. Our constant heat sealers are used for sealing mainly in either sheet, pre-made pouch, or sack form. We offer heat sealers that are specially studied for laboratories. We provide vertical blind sealers which are suitable for the heat sealing of polythene and other coated blind louvers.