Number: GB2625628 (publication 2025-04-09)
Title: Manufacturing method of appearance-decorative composite panel
Abstract：
Method of forming a composite panel comprising a flexible sheet, attaching at least one lamellar board to cover an attachment surface of the flexible sheet to form a lamellar structure and a cutting step of cutting a plurality of longitudinal grooves parallel to one another in the structure such that they form a plurality of lamellar strips and the structure is able to be bent in to a curved configuration.
The flexible sheet may be paper, fabric, plastic or metal, the lamellar board may be wood, fire-resistant or fibre boards. In the attaching step the lamellar structure layer may be formed of a plurality of lamellar board arranged side by side.
In the decoration of home buildings and furniture, panels are often attached to outer surfaces of walls, columns and furniture to makethem 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 manufacturedby 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.
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