Hollow wood-plastic plate with sealing head structure

Abstract

The invention discloses a hollow wood-plastic plate with a sealing head structure. One or two ends of the hollow wood-plastic plate is / are provided with a mounting surface / mounting surfaces, sealing head plates and the mounting surfaces are connected through a plurality of air row nails, glue is pasted between the sealing head plates and the mounting surfaces, and each sealing head plate is formedby cutting a whole wood-plastic plate the same as the hollow wood-plastic plate in material. By means of the hollow wood-plastic plate, one or two ends of the wood-plastic plate can be sealed with the sealing head plates as required, the connection strength of the hollow wood-plastic plate and the sealing head plates is large, the sealing head plates are not prone to falling off, and the servicelife is long. The sealing head plates do not damage the structural integrity of the hollow wood-plastic plate and do not affect the appearance of the hollow wood-plastic plate.

Description

technical field [0001] The invention belongs to the technical field of wood-plastic panels, and in particular relates to a hollow wood-plastic panel with a head structure. Background technique [0002] Wood-plastic (wood-plastic composite material) is a new type of composite material that has been booming at home and abroad in recent years. It refers to the use of polyethylene, polypropylene and polyvinyl chloride instead of the usual resin adhesive, with more than 35% -70% of the Wood flour, rice husk, straw and other waste plant fibers are mixed into new wood materials, and then processed by extrusion, molding, injection molding and other plastic processing techniques to produce boards or profiles. Mainly used in building materials, furniture, logistics packaging and other industries. Wood-plastic composites contain plastic, so they have a better modulus of elasticity. In addition, because it contains fibers and is fully mixed with plastic, it has physical and mechanical...

AI Technical Summary

Problems solved by technology

However, hollow wood-plastic panels are easy to enter animals such as mice and cockroaches, and rainwater is also easy to enter the hollow wood-plastic panels.

Capping both ends or one end of the hollow wood-plastic panel can effectively prevent foreign matter from entering the hollow wood-plastic panel, but the connection strength between the existing head plate and the wood-plastic panel is not enough, and after a long time outdoors Easy to fall off after wind and sun

At the same time, the structure of the existing head plate will also affect the overall shape of the wood-plastic panel, which is not suitable for use on exposed wood-plastic panels

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