SYSTEMS AND METHODS FOR DISPENSING ONE OR MORE LIQUIDS FROM A PORTABLE SELF-CONTAINED APPARATUS ('Industrial Flair')

摘要

Systems and methods to dispense various liquids, foams and sprays, of various viscosities, such as, for example, paints and stains, from a self-contained wearable apparatus are presented. These devices use an inner container/outer container technology. A device can be provided that is portable and self-contained, can be worn by a user, and can utilize pre-filled containers of the product to be dispensed, thus obviating use of a separate paint container. Novel performs for the manufacture and blowing of multi-layer bottles are also presented, including an outside layer, and two or more inside layers. The outer layer and the two or more inner containers may each be separately injection molded, or the outer container and one of the inner containers may be 2K molded, thus saving significant manufacturing time and cost.