A method and apparatus for manufacturing an embossed sanding sponge includes a first roller, a press base, and a conveyor. The first roller is mounted about an axis and configured to be rotatably driven about the axis. The first roller also includes a circumferential surface having a predetermined channel pattern. The press base is positioned proximate to the first roller and configured to compress the sponge material against the first roller. The conveyor has a support surface configured to translate and support the sponge material. In use, the circumferential surface of the roller engages the sponge material. The roller and the sponge material respectively rotate and translate in order to continuously press the predetermined channel pattern against the sponge material for manufacturing the embossed sanding sponge.

This disclosure relates to the manufacturing of a leading edge section with hybrid laminar flow control for an aircraft. A manufacturing method involves: providing an outer hood, a plurality of elongated modules, first and second C-shaped profiles having comprising cavities, and an inner mandrel; assembling an injection moulding tool by placing each profile on each end of the inner mandrel, arranging a first extreme of each elongated module in one cavity of the first profile and a second extreme of the module in another cavity of the second profile, both cavities positioned in the same radial direction; and placing the hood on first and second profiles to close the tool. Further, the injection moulding tool is closed and filled with an injection compound comprising thermoplastic and short-fiber. Finally, the compound is hardened and demoulded.

Disclosed herein are vehicle emblems, automobiles with vehicle emblems, and methods of manufacturing vehicle emblems. A vehicle emblem for an automobile includes a bezel for mounting the emblem to the automobile's vehicle structure, such as the front grille, engine hood, or outer fascia panel. A rigid backing is seated within and attached to the bezel. The rigid backing includes one or more depressions and/or one or more ribs. A cover sheet lays against and is attached to the front-surface of the backing. The cover sheet includes a transparent layer or film with a multi-color print. The cover sheet includes one or more depressions and/or one or more ribs that are formed in the transparent layer. Each of the cover sheet's depressions is seated inside one of the rigid backing's depressions, while each of the rigid backing's ribs is seated inside one of the cover sheet's ribs.

The present invention relates to 3D printer inputs including filaments comprising separated layers or sections. These inputs particularly including filaments may be prepared by coextrusion, microlayer coextrusion or multicomponent/fractal coextrusion. These inputs and specifically filaments enable layering or combining different materials simultaneously through one or more nozzles during the so-called 3D printing process. These techniques facilitate smaller layer sizes (milli, micro, and nano) different layer configurations as well as the potential to incorporate materials that would otherwise not be usable in standard 3D printer methods.

A method and system for constructing an architectural component from a three-dimensional form, the system including a movable support table for supporting and moving a three-dimensional form, a multi-task robotic arm having a base end configured for controlled movement along a path proximate the support table and a distal end configured to extend, translate, and/or rotate relative to the base and to include an end effector for applying successive layers of material onto a form on the support table, optionally, a linear rail to which said base is attached, and a computer processor for controlling a sequence of movements of the support table, the base, and the distal end of said multi-task robotic arm, and for controlling application of material to the three-diniensional form to form an architectural component of a predetermined shape and dimension.

A dressing for treating tissue with negative pressure is provided herein comprising a composite of dressing layers, including a release film, a perforated coated polymer film, a manifold, and an adhesive cover. Additionally, a method of manufacturing the dressing may comprise applying a cross-linkable polymer to a polymer film, curing the cross-linkable polymer to a gel layer to form a coated polymer film, and perforating the coated polymer film to form fluid restrictions, such as slits and/or slots, though the coated polymer film.

Methods for reworking structures and reworked cellular core panels, reworked structures comprising the reworked cellular core panels, and guides and cutting apparatuses for reworking cellular acoustic panels and reworking cellular acoustic and non-acoustic panels are disclosed.

An application device for dental compounds includes a housing and an application tool, the housing including an outlet channel extending through the housing from a first end of the outlet channel to a second end of the outlet channel, and the application tool including an outlet opening connected to the outlet channel.

The present disclosure provides, among other things, surface coverings with a protective coat applied thereto a rubber material. As provided herein, in some embodiments, a surface covering has or includes an exposed surface that is no-wax. The present disclosure further provides methods of making, and methods of using. Such surface coverings have surprising and beneficial attributes. They are particularly advantageous as resistant to soiling and abrasion. These surface covering are also resistant to crumbling under load. Such surface coverings would be useful as flooring products with desirable properties. In particular, such abrasion and soil resistant surfaces could be useful as a rubber flooring product.

A thermal interface material is disclosed. The material includes: a sheet extending between a first major surface and a second major surface, the sheet including: a base material; and a filler material embedded in the base material. The base material may include anisotropically oriented thermally conductive elements. In some embodiments, the thermally conductive elements are preferentially oriented along a primary direction from the first major surface towards the second major surface to promote thermal conduction though the sheet along the primary direction. In some embodiments, the base material is substantially free of silicone. In some embodiments, the thermal conductivity of the sheet along the primary direction is at least 20 W/mK, 30 W/mK, 40 W/mK, 50 W/mK, 60 W/mK, 70 W/mK, 80 W/mK, 90 W/mK, 100 W/mK, or more.