An electronic device cleaning case and method for construction thereof is provided. A housing includes four corners. Each corner includes top and bottom edges and a rounded edge formed between the top and bottom edges to form a void configured to receive a portable electronic device. Each corner of the housing is shaped to wrap around a corner of the portable electronic device. The housing also includes two walls. Each wall includes top and bottom edges and a rounded edge formed between the top and bottom edges to form a void configured to receive the portable electronic device. Each wall is affixed to two of the four corners. A cleaning component includes a backing and a cleaning cloth affixed to a top surface of the backing. The cleaning component is placed upon a top surface of the bottom edge of the corners and walls.

A medium for predictably cleaning the contact elements and support hardware of a tester interface, such as a probe card and a test socket, while it is still in manual, semi-automated, and automated handling device and the electrical test equipment is disclosed so that the functionality and performance of the individual die or IC package may be electrically evaluated.

Multi-layer substrates comprising top and bottom surface layers comprised of synthetic nonwoven fibers, and a melted thermoplastic material layer between the top and bottom layers, where the thermoplastic material comprises polyethylene or has a tan delta value of 0.2 to 0.4 within the temperature range of 100 F. to 350 F. The multi-layer substrate can include a cleaning composition loaded onto the multi-layer substrate, where a fluid pathway through the melted thermoplastic material allows the cleaning composition to travel from the top surface layer to the bottom surface layer. The multi-layer substrate may be void of chemical adhesives, where adhesion between the top surface layer and the thermoplastic layer, and between the bottom surface layer and the thermoplastic layer is instead provided by the thermoplastic material itself, which bonds to groups of fibers in the top and bottom surface layers that are in contact with the thermoplastic material as it melts.

Multi-layer substrates comprising a top surface layer of pulp fibers, a bottom surface layer of pulp fibers, and a melted thermoplastic material layer between the pulp fiber layers, where the thermoplastic material comprises polyethylene or has a tan delta value of 0.2 to 0.4 within the temperature range of 100 F. to 350 F. The multi-layer substrate can include a cleaning composition loaded onto the multi-layer substrate, where a fluid pathway through the melted thermoplastic material allows the cleaning composition to travel from the top surface layer to the bottom surface layer. The multi-layer substrate may be void of chemical adhesives, where adhesion between the top surface layer and the thermoplastic layer, and between the bottom surface layer and the thermoplastic layer is instead provided by the thermoplastic material itself, which bonds to groups of fibers in the pulp fibers top and bottom surface layers that are in contact with the thermoplastic material as it melts.

Methods for forming multi-layer substrates comprising top and bottom surface layers and a melt softened thermoplastic material layer between the exterior surface layers, where the thermoplastic material comprises polyethylene or has a tan delta value of 0.2 to 0.4 within the temperature range of 100 F.-350 F. The 3 (or more) layers are assembled, and heated, melt softening the thermoplastic material, causing bonding of the thermoplastic layer to the exterior surface layers. A cleaning composition may finally be loaded onto the multi-layer substrate, where a fluid pathway through the melted thermoplastic material allows the cleaning composition to travel between the surface layers. Adhesion between the surface layers and the thermoplastic layer is provided by the thermoplastic material itself, which bonds to groups of fibers in the surface layers. The process does not require chemical adhesives, any processing water, drying, or the like, so as to be possible with low capital investment.

Generally discussed herein are systems, apparatuses, and methods for decontamination and/or sanitization. A method of decontamination or sanitization can include providing, by a water inlet, water, mixing fluids, at an adapter coupled to a catholyte tank, an anolyte tank, and the water inlet, including two or more of (1) catholyte from a catholyte tank, (2) the provided water from the water inlet, and (3) anolyte from an anolyte tank, providing, by an outlet coupled to the adapter, the mixed fluid, and irradiating, by an ultraviolet source, a portion of a user between a decontamination process and a sanitization process.

Apparatus for cleaning object surface, wherein the apparatus for cleaning object surface is adapted to be arranged to or accommodate an object, wherein the apparatus is arranged to supply cleaning fluid to the object surface, wherein the apparatus comprises a body provided with an opening with a circumferentially extending flexible part, flange or lip partly covering the object surface in circumferential direction thereof and in engagement with the object surface with a pretension force, and wherein the apparatus is arranged to supply cleaning fluid interior of the body and the flexible part, flange or lip is arranged to bend away from the object surface when subjected to cleaning fluid supplied interior of the body.

The present invention provides anti-fogging agents and cleaners that provide long-lasting prevention of fogging of glass, plastic, or other hard surfaces. The present invention relates to an anti-fogging agent or cleaner which contains: (A) a fluorinated amphoteric or anionic surfactant; and (B) a fluorinated nonionic surfactant. The present invention also relates to an eyeglass cleaner including a non-woven fabric impregnated with the anti-fogging agent or cleaner.

A cleaning device for cleaning an ISO 80369-3 formatted connector that has a lumen. The cleaning device is oriented along a longitudinal axis and has a handle, a plug, and a plurality of brushes.

A brush configured to clean, buff, and polish a surface, comprising a core member having a central axis, a periphery and a sheet of material, the sheet of material comprising closed-cell silicone foam rubber and having a first free end portion. The sheet of material is attached to the core member with the free end portion extending away from the periphery substantially parallel to the central axis of the core member. The core member includes a flat surface adjacent the attachment of the sheet of material. The core member and the sheet of material are configured for relative movement with respect to the surface in at least a first direction. The motion in the first direction causes the free end portion of the sheet of material to contact the surface at a non-zero velocity, and produces at least one of the cleaning, buffing and/or polishing action on the surface.