Polyvinyl chloride (PVC) decorative molded door panel and machining method thereof

Abstract

The invention relates to a molded door panel and a machining method thereof. A polyvinyl chloride (PVC) decorative molded door panel comprises a panel and PVC skin, wherein the panel is a concave-convex compression-molded fiberboard; the PVC skin is coated on the panel; and the panel is 2 to 4 mm thick. The machining method comprises the following steps of: spraying suction glue onto the surface of the molded door panel with a thickness of 2 to 4 mm, arranging the molded door panel on a template, placing the template into a work chamber of a laminating machine, coating the cropped PVC skin onto the molded door panel, and performing vacuum suction to completely adhere the PVC skin to the molded door panel. The PVC decorative molded door panel is manufactured by adopting the concave-convex compression-molded fiberboard, and the concave-convex surface of the concave-convex compression-molded fiberboard is not implemented by a carving and milling method, so that fibrous dust pollution is avoided, production cost is lowered, the surface of the panel has strong stereoscopic sensation, and textures on the surface of the panel are natural, attractive and elegant.

Description

technical field [0001] The invention belongs to the technical field of wooden doors, in particular to a molded door panel and a processing method thereof. Background technique [0002] At present, the wooden interior doors are mainly original wooden doors, solid wood composite doors, PVC paint-free doors, and molded doors. The original wooden door is made in the way of mortise and tenon in the traditional process. The process is relatively complicated. The high cost of raw materials is not conducive to resource protection, and it is easy to crack and deform with different climates in different regions. Solid wood composite doors are generally based on medium and short wood. Material, surface veneer veneer, although the cost of raw materials is lower, but the production process is more cumbersome, the surface veneer layer often cracks, veneer bubbles, and complex shapes, it is not easy to form mass production. [0003] The molded door is a kind of wood fiber panel that is ma...

AI Technical Summary

Problems solved by technology

Existing PVC leather-faced fiberboards are all flat-faced or engraved and milled, so that the surface of the structure is not strong in actual production, and the thickness of the milled panel is required to be more than 4mm, which is thin and cannot be milled. The corresponding concave-convex grooves should be produced, and the depth of the surface milling should not be too deep, the overall three-dimensional effect is not good, the fiber dust from milling pollutes the environment, and the production cost is very high

In addition, if the panel is too thick, the three-dimensional effect of concave and convex cannot be achieved, and it is a waste of wood resources

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