摘要:
A packaged towelette comprising a sheet of nonwoven fibers impregnated with a polyvinyl alcohol containing binder and in contact with an aqueous solution containing borate ions and bicarbonate ions.
摘要:
Microcapsules containing material therein can be burst to release the encapsulated material when the capsules are contained in an adhesive securing two surfaces together and the surfaces are pulled apart.
摘要:
A sachet consisting of a closed packet of a semipermeable to gas plastic film containing an odor-producing composition of a fragrant nature absorbed on an inert absorbent carrier, particularly for use in household clothes driers.
摘要:
The applicator assembly delivers a cosmetic, health, or hygiene chemical composition in an active state to the user for a disposable single use. The applicator assembly includes a wrapper, and an insert. The insert holds the chemical composition, and the insert is made of a foam composition compatible with the chemical composition. The system and method for manufacturing the assembly is a web conversion process for the chemical composition and foam composition of the assembly. The system and method for manufacturing the assembly includes a first roll, wrapper material, a second roll, foam material, a foam cutter, a dispenser, a flatbed hot seal packager, a sheet cutter, and an outfeed conveyor.