The invention pertains to a sliding surface for a continuously operating double-belt press for manufacturing endless material strips such as laminates, particularly copper laminate, decorative laminate, fiber-reinforced plastic laminates and/or other technical laminates, wherein the double-belt press comprises an upper and a lower endless press belt (04) that are guided over deflection rollers, wherein a reaction zone (13), in which the material strip is guided and pressed together under a surface pressure, is formed between the opposing outer sides of the press belts, wherein the double-belt press furthermore has a pressure chamber (08) that generates at least part of the surface pressure and is formed in the reaction zone (13) between a base element (07), particularly a heating plate, and an inner side (11) of the press belt (04), wherein said pressure chamber can be acted upon with a fluidic pressure medium and is laterally bounded and sealed by the at least one annular, closed sliding surface (01), wherein the sliding surface (01) has a sealing surface (12) for abutting on the inner side (11) of the press belt (04) in a sealing manner, wherein the sliding surface (01) comprises a sealing element (02) that forms the sealing surface (12) and a sealing frame (03) that at least partially accommodates the sealing element (02) and serves for movably supporting the sliding surface (01) in the base element (07), particularly in the heating plate, wherein a compression element (17) is arranged between the sealing frame (03) and the sealing element (02) at least in a pressing direction, and wherein said compression element allows a motion of the sealing element (02) relative to the sealing frame (03) due to an elastic compression, especially in reaction to a pressure application on the sliding surface (01) in the pressing direction.

Method for manufacturing a single- or multi-layered substrate (9), which is suitable for a floor panel (1), wherein, for forming a substrate layer (9A-9B-9C), thermoplastic material (23A-23B-23C) is strewn, for example, onto a transport device (25), and this strewn thermoplastic material is consolidated under the influence of pressure and/or heat, preferably in a press device (27), characterized in that the thermoplastic material (23A-23B-23C) to be strewn comprises micronized material.

The disclosure relates to a wood material panel pressing device for pressing a fibrous press cake in order to produce a wood material panel, including an inspection device that is designed to emit a signal in the event of a disruption. According to the disclosure, the inspection device has a camera and an evaluation unit, the camera is arranged in an intake region of the wood material panel pressing device and the evaluation unit is designed to automatically carry out a method featuring the steps: (i) continuous recording of images (B) of the intake region, (ii) continuous detection of measurement data for evaluation region pixels of images (B), which belong to a predefined evaluation region comprising at least one region bordering a target horizontal of the fibrous press cake at the top, such that evaluation data is obtained, and (iii) emission of a signal if the evaluation data changes by more than a predefined tolerance value (D.sub.T).

The disclosure relates to a wood material panel pressing device for pressing a fibrous press cake in order to produce a wood material panel, including an inspection device that is designed to emit a signal in the event of a disruption. According to the disclosure, the inspection device has a camera and an evaluation unit, the camera is arranged in an intake region of the wood material panel pressing device and the evaluation unit is designed to automatically carry out a method featuring the steps: (i) continuous recording of images (B) of the intake region, (ii) continuous detection of measurement data for evaluation region pixels of images (B), which belong to a predefined evaluation region comprising at least one region bordering a target horizontal of the fibrous press cake at the top, such that evaluation data is obtained, and (iii) emission of a signal if the evaluation data changes by more than a predefined tolerance value (D.sub.T).

A method for compacting ceramic powder; a layer of uncompacted ceramic powder is conveyed to a pressure device, which has a structured contact surface and comes into contact with the powder material so as to obtain a layer of compacted powder material having a structured surface; the pressure device comprises a first layer and a superficial layer arranged on the first layer; at least part of the superficial layer wears so as to uncover at least part of the first layer and obtain at least areas of the first outwardly exposed layer the areas of the first outwardly exposed layer are hardened by means of irradiation with UV radiations.

A device (100) for compacting a layer (MT) of powder material; the device (100) comprises a movable surface (12), which is designed to convey the layer (MT) of powder material in a predefined feeding direction (F); a compacting belt (22) positioned over the transport surface (12); a pressing station (40, 45, 50, 55), which is designed to press the compacting belt (22) towards the transport surface (12), so as to press the layer (MT) of powder material; and an expansion countering station (80), which is designed to counter the expansion of the layer (MT) of powder material downstream of the pressing station (40, 45, 50, 55) and comprises a pusher delivering a gas under pressure to create a pushing gas cushion (STR; STR*) on the compacting belt (22).

A method for producing a decorated wall or floor panel comprises providing a pourable carrier material, placing the carrier material between two belt-like conveying means, forming the carrier material under the action of temperature to form a web-shaped carrier, compressing the carrier, treating the carrier under action of pressure using a twin belt press, wherein the carrier is cooled within or upstream of the twin belt press, optionally cooling the carrier, optionally applying a decorative subsurface onto at least a portion of the carrier, applying a decoration reproducing a decorative template onto at least a portion of the carrier, applying a protective layer onto at least a portion of the decoration, optionally structuring the protective layer in order to introduce pores and/or the edge region of the carrier in order to form connecting elements, and optionally treating the carrier for electrostatic discharge prior to any one of the above steps.

A pressing device, comprising: a lower presser (10), provided with a pressing surface (10a) facing upwards; an upper presser (11), provided with a pressing surface (11a), facing downwards; at least one of the two pressers is movable towards and away relative to the other in order to perform pressing of a layer (L) of a ceramic material; a pressing space (V) delimited inferiorly and superiorly by the lower presser (10) and by the upper presser (11); a lower belt (2), movable along a forward direction (Y) and comprising an active portion (3) arranged at least partially between the upper presser (11) and the lower presser (10); an upper belt (4), movable along the forward direction (Y) and comprising an active portion (5) arranged at least partially between the lower belt (2) and the upper presser (11); two side barriers (13,14,15), arranged to laterally contain the layer (L) within the pressing space (V).

A machine and method for compacting ceramic powder; a layer of non-compacted ceramic powder is conveyed in a direction of advance through a compacting device, which comprises a pressure belt with a continuous base layer, a contact layer, having a structured contact surface, and an identification code, which is designed to identify the pressure belt in a substantially unequivocal way; the machine further comprises a detector to detect the identification code and a control unit, which is designed to determine, as a function of what is detected by the detector, how much the pressure belt is used and/or how many times the pressure belt is fitted into and/or removed from the machine.

A cutting mechanism includes a cutter roll and a rotational driving mechanism for rotationally driving the cutter roll. The cutter roll has a roll body and a blade portion protruding from a peripheral surface of the roll body. The blade portion is formed at a same position on a circumference of the roll body and extends in an axial direction of the roll body. The cutter roll is arranged so that the axial direction is at a predetermined angle with respect to a pull-out direction of the reinforcing fiber material. The cutting mechanism further includes a slide mechanism that displaces cutter roll in the axial direction toward a side in the pull-out direction of the reinforcing fiber material at least when the reinforcing fiber material is cut.