B32B2317/16

POLYMER SOLID WOOD COMPOSITE FLOORING AND PREPARATION METHOD THEREOF

The invention relates to a floor. The polymer solid wood composite flooring includes a SPC stone plastic layer, and a solid wood veneer layer or plywood layer forming the main body of the floor is arranged under the SPC stone plastic layer; the physical and chemical performance index of the polymer solid wood composite flooring is: color fastness≥Grade 6; average peel strength≥75 (N/50 mm), pollution resistance≥grade 5, heating dimensional change rate≤0.25%, heating warpage≤2.0 mm, moisture content 6-10%. The preparation process of polymer solid wood composite flooring includes: preparation of SPC stone plastic layer; preparation of solid wood veneer layer or plywood layer; composite pressing; first balance treatment; Slitting; second balance treatment; slotting; UV layer preparation. Thereby, the polymer solid wood composite flooring with good foot feeling, not easy to deform and crack, and small dimensional change rate is produced.

PRODUCTION OF A LIGNOCELLULOSE-CONTAINING, PLASTIC-COATED AND PRINTABLE MOLDING

A process for producing a lignocellulose-containing, plastic-coated and printable molding (26), in particular in sheet form, comprising the steps of: a) producing a layer (A, B′) containing lignocellulose-containing particles according to the shape of the molding to be produced (26); b) applying a layer (C) of particles containing electron beam-reactive thermoplastic onto the layer produced according to the preceding feature; c) heating the layers (A, C) produced according to the preceding features such that thermoplastic particles melt into the layer containing lignocellulose-containing particles (Cs); d) pressing the layers heated according to feature (1c); and e) irradiating the layers pressed according to feature (1d) with electrons in the energy range from 1 MeV to 10 MeV. The process is for example elucidated with reference to an MDF sheet one-sidedly provided with a polymer layer.

Floor panel

A floor panel has a rectangular and oblong shape, and includes a substrate and a top layer provided on the substrate and forming a decorative side of the floor panel. The top layer is composed of a print provided on a carrier sheet and a transparent thermoplastic layer situated above the print. The substrate has a thickness from 2 to 10 millimeter and forms at least half of the thickness of the floor panel. The substrate is a polyurethane-based substrate and the transparent thermoplastic layer is polyurethane-based. The floor panel has a length of more than 1.1 meters and has a plurality of reinforcing layers situated outside the center line of the substrate. A reinforcing layer may be provided in combination with the substrate and the top layer.

METHOD FOR THE PRODUCTION OF A POLYVINYL CHLORIDE-FREE TOP LAYER, POLYVINYL CHLORIDE-FREE TOP LAYER AND DECKING ELEMENT
20230068566 · 2023-03-02 ·

The present invention relates to a method for producing a polyvinyl chloride-free top layer (1) for a decking element (3), the method comprising the method steps indicated below: A) Providing a base layer (4) comprising and/or consisting of plastic; B) Printing a décor (6) on a top (5) of the base layer (4) facing a usable side (7); C) Bonding, preferably laminating, a, preferably transparent, wearing surface (8) to the printed base layer (4) to form a, preferably solid, layer composite (9); D) Embossing the layer composite (9) at least in some areas, preferably over the entire surface, with a structure (10) at least substantially synchronous with the décor (6), the structure (10) being embossed in such a way that it is visible both on the top (11) facing the usable side (7) and at least in some areas on the bottom (12) of the layer composite (9) facing away from the usable side (7); E) Application of a surface sealing layer (17), preferably a lacquer layer, to the top (11) of the layer composite (9) facing the usable side (7); F) optionally: curing of the surface sealing layer (17), preferably the lacquer layer.

FLOOR PANEL
20230160220 · 2023-05-25 ·

A floor panel has a rectangular and oblong shape, and includes a substrate and a top layer provided on the substrate and forming a decorative side of the floor panel. The top layer is composed of a print provided on a carrier sheet and a transparent thermoplastic layer situated above the print. The substrate has a thickness from 2 to 10 millimeter and forms at least half of the thickness of the floor panel. The substrate is a polyurethane-based substrate and the transparent thermoplastic layer is polyurethane-based. The floor panel has a length of more than 1.1 meters and has a plurality of reinforcing layers situated outside the center line of the substrate. A reinforcing layer may be provided in combination with the substrate and the top layer.

DEVICE FOR DEPOSITING VENEERS
20230158705 · 2023-05-25 · ·

The invention relates to a device for depositing veneers on a carrier board. In order to create a device and a method by which veneers can be applied to a carrier board particularly easily, quickly and precisely, provided in the region of an upper end of a transporting device is a veneer magazine, with at least two compartments which are designed to store and supply veneer strips, and with means for transferring the veneer strips from the compartments to the transporting device, wherein the transporting device extends from an upper end obliquely downwards in the direction of a lower end in the region of a transporting plane for the carrier board and is designed to transport at least two individual adjacent veneer strips from the upper end to the lower end and to deposit them on the carrier board.

Wall Construction with Laminated Insulation Panels and Spacer Boards Forming Insulative Air-Filled Voids
20230160206 · 2023-05-25 ·

An exterior wall features interior and exterior insulation layers that comprise facer-laminated foam insulation panels having battens recessed into foam cores thereof at interior and exterior faces of the interior and exterior layers, respectively. A first set of spacer boards between the insulation layers provide an offset therebetween, and thereby create an array of air-filled void spaces for further insulative effect. At the interior side of the interior panels, a second set of spacer boards are installed for offset mounting of interior finishings (e.g. drywall) thereto, thereby creating another insulative array of air-filled void spaces between the interior insulation panels and the interior finishings. Exterior cladding placed directly over the exterior insulation panels is fastened to the battens thereof. On-site construction with a framing nailer is fast and convenient, creating a thermally efficient wall without need for batting insulation, poly sheeting vapour barrier, building wrap or exterior sheathing.

MULTI-MATERIAL SKATEBOARD DECK
20230158394 · 2023-05-25 ·

A skateboard deck with multiple layers constructed from multiple materials is disclosed. Embodiments for design and manufacture are disclosed.

ATTACHMENT CONFIGURATION OF AND METHOD FOR APPLYING DECORATIVE LAMINATES

The present disclosure is an attachment configuration of decorative laminates comprising at least paired two decorative laminates attached to a base material. The at least paired two decorative laminates each have a double-sided adhesive tape adhered to an outer circumferential portion on a back side of the decorative laminate and a double-sided adhesive tape adhered to an inner portion inward of the outer circumferential portion to form a section. Elastic glue is applied to an outside of the double-sided adhesive tape for the outer circumferential portion on the back side. The elastic glue is also applied within the section formed with the double-sided adhesive tape for the inner portion. The at least paired two decorative laminates are fixed to the base material on their respective back sides while being spaced apart from each other.

Bamboo laminate transaction card

Transaction and identification cards formed from raw bamboo assemblies including one or more raw bamboo layers optionally adhered to a paper backer. In one embodiment, a single raw bamboo assembly is adhered to a base or core substrate. Optionally, a second bamboo assembly is coupled to the first bamboo assembly, with or without a core layer sandwiched in between the bamboo assemblies, such that the card's top face includes a first bamboo layer and the card's bottom face includes a second bamboo layer. One or more image or graphic layers are then either printed directly onto the raw bamboo layer or laminated thereto. Optional protective substrates, films, or coatings are applied to or over the bamboo assembly to protect by sandwiching the one or more ink or printed layers between the protective layer and the raw bamboo layers.