LIQUID DETERGENT CONTAINED IN BAG IN BOX

摘要

PROBLEM TO BE SOLVED: To obtain the subject detergent not causing the problem even when stored for a long term in which gas is collected between an outer layer part and an inner layer part and not only an internal container but also an external box are broken by forming the outer 1ayer part and the inner layer part of the specific internal container with respective specific materials. SOLUTION: The objective detergent is obtained by housing an internal container where an inner layer part is made of a linear low density polyethylene film and an outer layer part is made of two or more-layer plastic film base where a linear low density polyethylene film is superimposed on both sides of an ethylene-vinyl alcohol copolymer film in an external box made of paper, by filling a liquid detergent composition comprising e.g. a nonionic surfactant of formula I [wherein R1 is a 8-16C alkyl or the like; EO is ethylene oxide; PO is propylene oxide; (1) and (n) are a PO average addition number of moles; (l) is 0 to 4; (n) is 1 to 4 and; (m) is an EO average addition number of moles and is 5 to 16] and/or a hydroxylamine of formula II (wherein R2 and R3 are each H, a 1-3C alkyl or the like) in the total amount of 0.5-25 wt.% in the above container and by installing an output port at a defined location.