Laundry treatment cartridge
A laundry treatment cartridge that includes a first sub-container and a second sub-container. The first sub-container contains and first laundry treatment composition. The second sub-container contains a second laundry treatment composition that differs from the first laundry treatment composition. The first sub-container and second sub-container are unitarily fixed with the cartridge.
1 . A laundry treatment cartridge comprising:
a first sub-container containing a first laundry treatment composition comprising:
from 20 wt % to 30 wt % of a first anionic surfactant system; and
from 13 wt % to 23 wt % of a first nonionic surfactant system; and
a second sub-container containing a second laundry treatment composition comprising:
from 0.001 wt % to 0.3 wt % enzyme; and
from 1 wt % to 3 wt % soil release polymer;
wherein said first sub-container and said second sub-container are positioned within said cartridge;
wherein said laundry treatment cartridge further comprises a third sub-container containing a third laundry treatment composition comprising from 8 wt % to 20 wt % phthalimidoperoxycaproic acid; and from 0.025 wt % to 0.05 wt % hydrochloric acid.
2 . The laundry treatment cartridge according to claim 1 , wherein said first sub-container comprises a first sub-container outlet, wherein said second sub-container comprises a second sub-container outlet, and wherein said first sub-container outlet and said second sub-container outlet are oriented in the same direction and spaced apart from one another.
3 . The laundry treatment cartridge according to claim 2 , wherein said first sub-container outlet and said second sub-container outlet each comprise an outlet valve.
4 . The laundry treatment cartridge according to claim 2 , wherein said first sub-container and said second sub-container are each a collapsible bag.
5 . The laundry treatment cartridge according to claim 1 , wherein said first sub-container and said second sub-container are each a collapsible bag.
6 . The laundry treatment cartridge according to claim 1 , wherein said first laundry treatment composition further comprises from 1 wt % to 3 wt % of a first amine oxide system, wherein said second laundry treatment composition further comprises from 1 wt % to 3 wt % a second amine oxide system.
7 . The laundry treatment cartridge according to claim 1 , wherein at least one of said first laundry treatment composition and said second laundry treatment composition further comprises at least one of from 1 wt % to 3 wt % chelant, from 1 wt % to 3 wt % organic acid, from 1 wt % to 2 wt % boron compound, from 0.0025 to 0.0075 wt % amylase, from 0.02 wt % to 0.05 wt % protease, from 0.2 wt % to 0.3 wt % brightener, and mixtures thereof.
8 . The laundry treatment cartridge according claim 7 , wherein said second laundry treatment composition further comprises a constituent selected from 1 wt % to 3 wt % chelant, from 1 wt % to 3 wt % organic acid, from 1.5 wt % to 3 wt % boron compound, from 0.1 wt % to 0.5 wt % alkoxylated polyamine, from 0.2 wt % to 0.3 wt % brightener, hueing dye, and mixtures thereof.
9 . The laundry treatment cartridge according claim 1 , wherein said second laundry treatment composition further comprises a constituent selected from 1 wt % to 3 wt % chelant, from 1 wt % to 3 wt % organic acid, from 1.5 wt % to 3 wt % boron compound, from 0.1 wt % to 0.5 wt % alkoxylated polyamine, from 0.2 wt % to 0.3 wt % brightener, hueing dye, and combinations thereof.
10 . The laundry treatment composition according to claim 1 , wherein said enzyme comprises from 0.01 wt % to 0.025 wt % amylase, from 0.1 wt % to 0.3 wt % protease, from 0.0005 wt % to 0.01 wt % mannanase and from 0.0005 to 0.01 pectinase, and combinations thereof.
11 . The laundry treatment cartridge according to claim 1 , wherein said first laundry treatment composition has a lower weight fraction of enzyme than said second laundry treatment composition.
12 . The laundry treatment cartridge according to claim 1 , wherein said third sub-container comprises a third sub-container outlet, wherein said first sub-container outlet, said second sub-container outlet, and said third sub-container outlet are oriented in the same direction and spaced apart from one another.
13 . The laundry treatment cartridge according to claim 1 , wherein said third sub-container comprises an outlet valve.
14 . The laundry treatment cartridge according to claim 1 , wherein said first sub-container, said second sub-container, and said third container is a collapsible bag.
15 . The laundry treatment cartridge according to claim 1 , wherein said first sub-container contains a first volume of said first laundry treatment composition, said second sub-container contains a second volume of said second laundry treatment composition, and said third sub-container contains a third volume of said third laundry treatment composition, wherein said third volume is less than said first volume and said second volume.
16 . The laundry treatment cartridge according to claim 15 , wherein said third volume is less than 60% of said first volume and said second volume.