Number: US12350858B2 (publication 2025-07-08)
Title: Manufacturing method of composite panel
Abstract：
Disclosed is a manufacturing method of a composite panel, comprising: a providing step of providing a flexible sheet; an attaching step of forming a lamellar structure by attaching at least one lamellar board to cover the flexible sheet; and a cutting step of cutting a plurality of longitudinal grooves in the lamellar structure layer to form a plurality of lamellar strips, thereby obtaining the composite panel that is able to be bent laterally into a curved configuration.
In the decoration of home buildings and furniture, panels are often attached to outer surfaces of walls, columns and furniture to make them aesthetically pleasing or to provide waterproofing, sound insulation, heat insulation, and so on. One type of the panels used is a composite panel formed by attaching a plurality of parallel strips to a base sheet.
Such composite panels can be bent by virtue of grooves between the strips to facilitate attachment to non-planer configurations such as curved art wall, edged corners, and round columns or poles.
In a conventional art, the composite panel is manufactured by roughly cutting a raw material into strips of approximate size, then finely cutting the strips into a precise shape, and then attaching the strips with the precise shape to a sheet one by one. However, since the long and thin strips tend to twist, shift and slide during and after cut, it is difficult to process them and may cause a problem of uneven processed shapes. On the other hand, attaching the strips to the sheet one by one is not only time consuming, but also prone to inconsistencies in alignment spacing and parallelism of the strips.
Accordingly, one objective of the present invention is to provide a manufacturing method of a composite panel so as to solve the problems in prior art.More information please refer to the below link：
