초록 ▼

Polyolefin meltblown sheets suitable as wet wipes, containing from about 100 to about 500 weight percent liquid, exhibit liquid concentration stability over long periods of time. Stacks of these sheets maintain equal liquid concentration from the top to the bottom of the stack notwithstanding evapor

Polyolefin meltblown sheets suitable as wet wipes, containing from about 100 to about 500 weight percent liquid, exhibit liquid concentration stability over long periods of time. Stacks of these sheets maintain equal liquid concentration from the top to the bottom of the stack notwithstanding evaporation losses through the top of the stack.

대표청구항 ▼

A stack of moist wipes within a container, said stack comprising a plurality of polyolefin microfiber meltblown sheets containing from about 100 to about 500 dry weight percent liquid, wherein each of the sheets within the stack of wipes contains substantially the same concentration of liquid and ca

A stack of moist wipes within a container, said stack comprising a plurality of polyolefin microfiber meltblown sheets containing from about 100 to about 500 dry weight percent liquid, wherein each of the sheets within the stack of wipes contains substantially the same concentration of liquid and can maintain a substantially equal concentration of liquid for at least 30 days.