Hitkari Industries Ltd. Supplies Bag in Box Packaging System. Hitkari Industries Ltd. Manufactures technical packaging films, laminates and total system solutions for demanding food & industrial packaging applications. Bag in Box Packaging System Is used for bulk packs in capacities of 5 Lit. To 1800 Lit. Bag in Box Packaging System is the media which saves space, transportation cost and is environment friendly. It is a convenient packaging medium for both food packaging for in house use, catering institutions and restaurants and industrial packaging of chemicals. This system consists of a rigid outer carton and a flexible bag inside. The bag normally is a 4 ply bag of barrier and non-barrier PE films and laminates. The poly layer of the inside flexible bag is selected to keep the packaged product protected till the intended shelf life.