摘要:
A dimensional lumber product and method for marking them. The lumber is marked on a side at regular intervals. The marks may be made with laser, paint, or mechanical force. The marks enable a builder to make accurate cuts using the existing marks, without needing to measure and manually mark the lumber.
摘要:
A method and apparatus for aging spirits using a novel wooden medallion, where the method requires selecting a type of wood, washing the wood, roasting the wood, and contacting the wood with an ethyl or ethanol alcohol based liquid product.
摘要:
A preparation method for a flame-retardant and corrosion-resistant fiber bamboo substrate comprises the following steps of: 1) cutting raw bamboo into bamboo filaments; 2) flame-retardant treatment: soaking the bamboo filaments prepared in Step 1) in aqueous solution of a flame retardant; 3) drying: drying the flame-retardant treated bamboo filaments at 55° C. to 65° C.; 4) carbonized pyrolysis: feeding the dried bamboo filaments into a carbonized pyrolysis kiln; and 5) sequentially gumming, post-gumming drying, pressing, curing, maintaining and splitting to obtain a bamboo substrate.
摘要:
Method for production of artificial wood veneer, according to which sheets of natural wood, spot stained by burnings and/or coloring substances, are used to form a block of precomposed wood from which sheets of wood veneer are sliced presenting grains imitating briar veneers.
摘要:
A method for artificially ageing wood in which the surface of the wood is subjected to the action of at least one jet of high velocity, high temperature gas, whereby the surface of the wood is scorched, and wherein a lacquer is subsequently applied to the treated surface.
摘要:
An apparatus to simulate a woodgrain finish on composite wooden sheet material. The apparatus comprises a plurality of burner heads coupled to a gas supply and each having a row of transversely disposed nozzles. The burner heads are mounted on transversely disposed rods longitudinally reciprocated in their mountings. Reciprocation of the rods is by a cam associated with each rod, the cams being of different profiles and/or timing relative to one another. With ignition of the nozzles corresponding carbonization scorch lines are formed on the surface of the sheet as the sheet is passed through the apparatus. The reciprocal action of the burner support rods imparts a substantially wavy motion to the lines, a random wave pattern resulting from the varying profiles and timing of the cams. The scorching results in minimal charring and the surface is finish sanded to remove raised smut.
摘要:
A wood based composition board product, either hardboard, particleboard or fiberboard, having an intricate pattern of recesses formed in the relatively hard outer surface of the product is disclosed. The recesses are charred to discolor the same, and the pattern is preferably a wood grain simulating pattern.
摘要:
A method and apparatus for aging spirits using a novel wooden medallion, where the method requires selecting a type of wood, washing the wood, roasting the wood, and contacting the wood with an ethyl or ethanol alcohol based liquid product.