Apparatus, compositions, and systems for ultraviolet (UV) heat-activated laminating adhesives applied via an inkjet printing process are disclosed. A system includes a first inkjet mechanism configured to deposit ink in a particular pattern onto a surface of a rigid medium. A second inkjet mechanism is configured to deposit a laminating adhesive onto the particular pattern printed on the surface of the rigid medium. A pair of stainless steel plates is configured to receive an overlay film layer and the laminating adhesive deposited onto the particular pattern printed on the surface of the rigid medium. The overlay film layer is positioned such that a surface of the overlay film layer faces the laminating adhesive. Pressure and heat are applied to the overlay film layer and the laminating adhesive to laminate the particular pattern printed on the surface of the rigid medium.

A hot gas generation device with which a gas flow, for example, an air flow, is heated. This device is used for heating an edge band or another coating material, in particular an adhesive layer provided on this coating material. In this way, the coating material is prepared for being applied to a (wooden) work piece, which may, for example, be plate-shaped.

A method for bonding two parts together in accordance with an embodiment of the disclosure can include providing first and second parts, placing a light curable adhesive between the first and second parts, and irradiating the light curable adhesive using a modified fiber optic filament disposed between the first and second parts.

A waterproof cleaning fabric for daily use includes a fabric layer, a middle layer and a waterproof layer. At least one fabric layer and at least one middle layer are provided, and the middle layer is disposed between the fabric layer and the waterproof layer; the middle layer is made of 100% reactive polyurethane hot melt adhesive which is in a solid state at room temperature, and the thermal resistance is greater than 140° C. According to the waterproof cleaning fabric for daily use and a composite production process therefor, a source generated by “waste gas” is fundamentally eradicated to achieve an entire composite production process that is waste gas-free, hot gas-free and noise-free. A high degree of environmental friendliness of said process is guaranteed, while the reduction of composite production costs is promoted, and the quality of the product is overall improved.

In order to provide a method by means of which stacks of laminations can be produced in a simple and efficient manner, it is provided that the method comprises the following: coating one or more laminations with a bonding agent; bonding a plurality of laminations to form a sheet metal laminate by means of a first activation of the bonding agent; dividing the sheet metal laminate to produce a plurality of sheet metal laminate units and/or separating out a plurality of sheet metal laminate units from the sheet metal laminate; and bonding the plurality of sheet metal laminate units to form a stack of laminations by means of a second activation of the bonding agent, one or more parameters differing from one another in the first activation and the second activation.

The present invention relates to devices with which, for example, narrow surfaces of preferably plate-like workpieces can be provided with a coating material. The device includes a laser for outputting a laser beam to a laser beam emitter, wherein the laser beam is directed onto the coating material or onto the workpiece in such a manner that the laser beam forms a plane of reference with solder on the surface of the coating material or the workpiece.

A device for deadening the sound of a component having a damping layer of a foamed material and a stiffening layer, which is fixedly connected to the damping layer and which is stiffer than the damping layer, wherein the damping layer is formed by a foamed hot-melt adhesive.

The yield of a peeling process is improved. A peeling apparatus includes a structure body with a convex surface and a stage with a supporting surface which faces the convex surface. The structure body can hold a first member of a process member between the convex surface and the supporting surface. The stage can hold a second member of the process member. The radius of curvature of the convex surface is less than the radius of curvature of the supporting surface. The linear velocity of the convex surface is greater than or equal to the speed of a rotation center of the structure body passing the stage. The first member is wound along the convex surface to be separated from the second member.

The present disclosure relates to a hollow board 1 with first and second main surface layers 3, 5. A plurality of distance elements connecting the first and second main surface layers and maintain a predetermined distance there between. The main surface layers include at least a layer of high-density fiber, HDF, board, and a plurality of distance elements are distributed in the space between the main surface layers, and at least some comprise at least one elongate HDF board strip 15 which is oriented such that its longitudinal edges interconnect the first and second main surface layers 3, 5. The HDF boards of the surface layers and of the at least some of the distance elements comprise wood particles bonded by a resin including an isocyanate, such as methylene diphenyl di-isocyanate, MDI.

An assembly includes a substrate, a trim member and a heat-activated adhesive member. The substrate defines at least two surfaces including a finished surface and an unfinished surface. The trim member defines at least two surfaces including an outwardly-facing finished surface and an inwardly-facing attachment surface. The inwardly-facing attachment surface of the trim member is arranged over and trims the unfinished surface of the substrate. The finished surface of the substrate and the outwardly-facing surface of the trim member form a cooperating finished surface of the assembly. The heat-activated adhesive member is disposed over both of the unfinished surface and the inwardly-facing attachment surface of the trim member to indirectly attach the unfinished surface of the substrate to the inwardly-facing attachment surface of the trim member. A method is also disclosed.