A method for detecting at least one foreign object in a mat includes: providing that the mat is spread on a conveyor device in a process for producing manufactured boards, the mat including (i) fibers or chips and (ii) at least one binding agent which are pressed under an increased temperature in a continuous press; using a first sensor device, which operates with electromagnetic waves, ultrasonic waves, magnetic fields, or radiometry and which is directed at at least one spatial measuring area of the mat in order to detect the foreign object, the first sensor device recognizing a material of the foreign object; aligningif necessary, temporally offseta second sensor device with the at least one spatial measuring area; and determining, by the second sensor device, at least one foreign object dimension of the foreign object.

A method for producing a cellulose product from an air-formed cellulose blank structure includes the steps of providing a cellulose-based material to a mill, milling the cellulose-based material, and providing an air-formed cellulose blank structure, wherein the cellulose blank structure is air-formed from cellulose fibres.

An apparatus and related methods for touchlessly holding down overlay paper on a lignocellulosic composite mat as the mat and overlay are loaded into a multi-level press from a matching multi-level loader cage. In several exemplary embodiments, each level of the loader cage has a pressured air plenum, pipe, or tube, with a uniform continuous opening (gap, slit) extending linearly from which pressurized air exits. Depending on the configuration, the pressured air exits in a focused, laminar flow pattern.

An apparatus and related methods for touchlessly holding down overlay paper on a lignocellulosic composite mat as the mat and overlay are loaded into a multi-level press from a matching multi-level loader cage. In several exemplary embodiments, each level of the loader cage has a pressured air plenum, pipe, or tube, with a uniform continuous opening (gap, slit) extending linearly from which pressurized air exits. Depending on the configuration, the pressured air exits in a focused, laminar flow pattern.

The invention relates to methods and systems for producing a moulded product from a raw material comprising cellulose fibres, products made using the systems and methods, and liquid moulding agents for use in such systems and methods.

The invention relates to methods and systems for producing a moulded product from a raw material comprising cellulose fibres, products made using the systems and methods, and liquid moulding agents for use in such systems and methods.

The application discloses a composite reinforced moisture-proof fiberboard, and a preparation apparatus and method thereof, and belongs to the technical field of moisture-proof fiberboard preparation apparatus. A wooden board that needs an adhesive application process is placed on a conveying assembly and conveyed to a lower part of a grinding disc assembly. Then, a first levelling assembly, a second levelling assembly, and a vertical electric telescopic rod are started to adjust the grinding disc assembly to perform grinding and adhesive application on the wooden board. After adhesive application is completed, the conveying assembly is started again to drive the wooden board to move to perform high temperature drying treatment through a high temperature drying assembly. An adhesive solution thrown out during grinding and adhesive application falls onto side return covers and flows back to a recovery pool for collection and reuse.

The application discloses a composite reinforced moisture-proof fiberboard, and a preparation apparatus and method thereof, and belongs to the technical field of moisture-proof fiberboard preparation apparatus. A wooden board that needs an adhesive application process is placed on a conveying assembly and conveyed to a lower part of a grinding disc assembly. Then, a first levelling assembly, a second levelling assembly, and a vertical electric telescopic rod are started to adjust the grinding disc assembly to perform grinding and adhesive application on the wooden board. After adhesive application is completed, the conveying assembly is started again to drive the wooden board to move to perform high temperature drying treatment through a high temperature drying assembly. An adhesive solution thrown out during grinding and adhesive application falls onto side return covers and flows back to a recovery pool for collection and reuse.