INNER BAG-TYPE PACKAGE HAVING PUMP DISPENSER WITH IMPROVED DIP TUBE

摘要

Disclosed is an inner bag type package comprising: (a) an outer structure; (b) an inner bag (14) located inside the outer structure, the inner bag being filled with a contents and having a head space air (17); and (c) a pump dispenser (30) for dispensing the contents, the pump dispenser comprising a dip tube (34) extending into the interior of the inner bag and the dip tube comprising a hollow portion (36) and a tip portion (38) fitted within the hollow portion at the lowermost end of the hollow portion, wherein the dip tube has a suction position located at the lowermost end of the hollow portion. Further disclosed is such a package wherein the dip tube comprises a hollow portion wherein the lowermost end of the hollow portion is contoured and the dip tube has a suction position located at the contoured end.