A process for forming an insulated register box having a body and a duct in which an expandable polymeric material is introduced into the interior of the body. The body is placed onto a support, a plug is positioned into an interior of the body such that the expandable polymeric material expands between the back wall of the body and the plurality of side panels and the plug, positioning the assembly between a pair of conveyors such that the pair of conveyors holds the assembly tightly sandwiched therebetween, and conveying the assembly to another position adjacent an opposite end of the pair of conveyors.

A process for forming an insulated register box having a body and a duct in which an expandable polymeric material is introduced into the interior of the body. The body is placed onto a support, a plug is positioned into an interior of the body such that the expandable polymeric material expands between the back wall of the body and the plurality of side panels and the plug, positioning the assembly between a pair of conveyors such that the pair of conveyors holds the assembly tightly sandwiched therebetween, and conveying the assembly to another position adjacent an opposite end of the pair of conveyors.

The invention relates to an automated cleaning system for cleaning an object, comprising a laser configured to be directed at the object, to remove contaminants from the object, detection apparatus to identify a position of the object, movement apparatus to move the object into and/or out of a cleaning position, and control apparatus to direct the laser at the object in the cleaning position, and operate the laser to clean the object.

The invention relates to an automated cleaning system for cleaning an object, comprising a laser configured to be directed at the object, to remove contaminants from the object, detection apparatus to identify a position of the object, movement apparatus to move the object into and/or out of a cleaning position, and control apparatus to direct the laser at the object in the cleaning position, and operate the laser to clean the object.

The invention relates to a purge composition comprising a polymer formulation which is tacky and suitable to cross-link and/or cure to become less tacky, at least 50% of solids of the polymer formulation comprising a polysiloxane, polyurethane, acrylate resin, epoxy resin, melamine resin, formaldehyde resin, or a mixture of two or more of any of these; and a curing catalyst suitable to cure the polymer formulation, wherein the composition is suitable to cross-link and/or cure at within 0.1 to 120 minutes at a temperature in a range of from 0 to 450° C. within a device into which the composition is injected. The invention also relates to a method of cleaning a material processing device.

The present disclosure provides a method and apparatus for cleaning a workpiece, and a method and apparatus for cleaning a ventless tire segment mold. The method for cleaning a workpiece comprises: heating the workpiece to a preset temperature; and applying a cleaning solution onto the workpiece so that the cleaning solution is vaporized instantaneously to form a micro-explosion at each shocking point, thereby peeling dirt off the workpiece and achieving the purpose of workpiece cleaning. The apparatus for cleaning a workpiece comprises: a heating device for heating the workpiece into a preset temperature range, and a cleaning device for applying a cleaning solution onto the workpiece so that the cleaning solution is vaporized instantaneously to form a micro-explosion at each shocking point, thereby peeling dirt off the workpiece and achieving the purpose of workpiece cleaning. The present disclosure not only cleans the dirt on the surface of the workpiece, but also makes a significant breakthrough in the cleaning of the gaps of micron or nano scale on the workpiece. The present disclosure has the characteristics of lower cost, simple cleaning, thorough dirt removal, etc.

The present disclosure provides a method and apparatus for cleaning a workpiece, and a method and apparatus for cleaning a ventless tire segment mold. The method for cleaning a workpiece comprises: heating the workpiece to a preset temperature; and applying a cleaning solution onto the workpiece so that the cleaning solution is vaporized instantaneously to form a micro-explosion at each shocking point, thereby peeling dirt off the workpiece and achieving the purpose of workpiece cleaning. The apparatus for cleaning a workpiece comprises: a heating device for heating the workpiece into a preset temperature range, and a cleaning device for applying a cleaning solution onto the workpiece so that the cleaning solution is vaporized instantaneously to form a micro-explosion at each shocking point, thereby peeling dirt off the workpiece and achieving the purpose of workpiece cleaning. The present disclosure not only cleans the dirt on the surface of the workpiece, but also makes a significant breakthrough in the cleaning of the gaps of micron or nano scale on the workpiece. The present disclosure has the characteristics of lower cost, simple cleaning, thorough dirt removal, etc.

A mold separation device includes a carrying mechanism, a scraping mechanism, and two separation mechanisms. The carrying mechanism is adapted to carry a first mold and a second mold bonded to the first mold. The scraping mechanism is disposed at an edge of the carrying mechanism and is adapted to scrape off a spilled glue produced when the first mold is bonded to the second mold. The separation mechanisms are disposed at the edge of the carrying mechanism and are located on two opposite sides of the scraping mechanism. The separation mechanisms are adapted to pull open the first mold and the second mold so that the first mold and the second mold are separated from each other.

A mold separation device includes a carrying mechanism, a scraping mechanism, and two separation mechanisms. The carrying mechanism is adapted to carry a first mold and a second mold bonded to the first mold. The scraping mechanism is disposed at an edge of the carrying mechanism and is adapted to scrape off a spilled glue produced when the first mold is bonded to the second mold. The separation mechanisms are disposed at the edge of the carrying mechanism and are located on two opposite sides of the scraping mechanism. The separation mechanisms are adapted to pull open the first mold and the second mold so that the first mold and the second mold are separated from each other.

A method of removing a lens forming material deposited on a lens forming surface (1) of a reusable glass mold for forming ophthalmic lenses, in particular contact lenses or intraocular lenses, comprises the steps of providing a plasma (2), exposing the lens forming surface (1) of the reusable glass mold to the plasma (2) for removing the lens forming material deposited on the lens forming surface (1). The plasma (2) is generated under atmospheric pressure and potential-free, or is generated under reduced pressure.