Abstract:
A device for surface treatment of an object on a workstation surface has a support frame movable in relation to the object and a number of irradiation elements and a control unit for controlling the irradiation. The support frame is movable in at least one direction along the object, surrounds the object on at least two sides, and includes two substantially parallel side sections and an upper section connected with at least one of the side sections. The object is disposed between the side sections and under the upper section. Each side section includes at least one movable, adjustable panel. On the upper section, a movable panel having irradiation elements is arranged. Some of the panels have infrared and ultraviolet sources. Sensor elements sense the position of the object, and are connected with the control unit, which can control position and/or angular setting of the panels and/or irradiation elements.
Abstract:
A system and a method for providing a film having a matte finish is described. A coatable material is applied to a substrate. The viscosity of the coatable material is changed and a face-side roller having patterned features thereon contacts the coatable material to impart a matte finish thereon; and hardening the coatable material.
Abstract:
A method for coating a surface of an electrically non-conductive substrate with powder coatings, the method comprising the following steps: providing a substrate to be coated, pre-heating the substrate to be coated to a temperature of 40 to 140° C. in order to decrease the surface resistance of the substrate to less than 1012 ohms, preferably to within the range of 1010 to less than 1012 ohms, electrostatically coating the surface with powder coating in a single layer, which powder coating comprises a reactive system which, in particular, cures into a thermoset, curing the powder coating layer at a temperature of 170° C. or less.
Abstract:
A waterproof coating process machine and its negative pressure coating and atomized coating methods are disclosed. The machine includes a coating process tank disposed at a top end, a drying chamber and a control panel. A discharge port connected with a discharge pipe on an outer side is disposed at a bottom of the coating process tank; and at least one negative pressure suction port connected with a suction pipe of a suction pump is disposed on a back side. An opening of the drying chamber in combination with a movable door is disposed at a front side of a lower section of the machine. An infrared outlet, an infrared spiral wave outlet and a circulation fan are disposed inside the drying chamber. The control panel is disposed on the front side of the machine between the coating process tank and the drying chamber.
Abstract:
A method of drying a coating film formed on a surface of a PET film includes radiating an infrared ray having a dominant wavelength of 3.5 μm or less from an infrared heater onto a PET film on whose surface the coating film containing water or an organic solvent having an absorption spectrum of 3.5 μm or less has been formed, where the infrared heater has a structure such that an outer circumference of a filament is covered with a protection tube, and a partition wall for forming a flow passageway of a cooling fluid that restrains rise in temperature of a heater surface is provided in a space surrounding this protection tube, and bringing cooling air into contact with the surface of the PET film/coating film has been formed, so as to dry the PET film at a temperature lower than a glass transition point of the PET film.
Abstract:
Multilayer coating systems, methods of applying and related substrates are disclosed. The coating system may comprise a first coating comprising a near-IR absorber, and a second coating deposited on a least a portion of the first coating. Methods of applying a multilayer coating composition to a substrate may comprise applying a first coating comprising a near-IR absorber, applying a second coating over at least a portion of the first coating and curing the coating with near infrared radiation.
Abstract:
The present disclosure is drawn to coated media substrates, as well as related systems and methods. In one example, a coated media substrate for inkjet ink printing can comprise an ink-receiving layer coated on at least one side of a substrate, and can be formulated for accepting an inkjet ink composition. The ink-receiving layer can comprise an optical brightening agent, an organic acid salt, a binder, a pigment, and a low-molecular weight polymeric carrier having a weighted average molecular weight less than 50,000 Mw.
Abstract:
The present invention has to do with an apparatus for generating a three dimension heating gradient field for curing powder coated wood products. The three dimension heating gradient field is generated with catalytic heater panels having independently adjustable angles and adjustable heat outputs.
Abstract:
A method and an arrangement are disclosed for producing an electrically conductive pattern on a surface. Electrically conductive solid particles are transferred onto an area of predetermined form on a surface of a substrate. The electrically conductive solid particles are heated to a temperature that is higher than a characteristic melting point of the electrically conductive solid particles, thus creating a melt. The melt is pressed against the substrate in a nip, wherein a surface temperature of a portion of the nip that comes against the melt is lower than said characteristic melting point.
Abstract:
The present invention has to do with a method and system for coating and curing engineered wood products (EWP) in general, and the edges of EWPs in particular. One method for coating and curing medium density fiberboard (MDF) and other engineered wood laminates using coatings is provided.