Wood-plastic solid wood composite door and window and manufacturing method thereof

Abstract

The invention relates to a door and window and a manufacturing method thereof, in particular to a synthetic-wood solid wood composite door and window and a manufacturing method thereof. The synthetic-wood solid wood composite door and window solves the problems that an existing solid wood door and window is prone to decaying and cracking and high in cost, an aluminum-alloy door and window is large in production energy consumption and poor in thermal insulation in a using process, an aluminum-wood and aluminum-plastic composite door and window is complex in production process, a plastic door and window is prone to deforming and low in quality, and an existing synthetic-wood door and window is complex in process and high in cost. The synthetic-wood solid wood composite door and window is composed of a synthetic-wood solid wood composite section bar, glass, a sealing stripe and a pressing stripe. The manufacturing method comprises the steps of extruding, forming and preparing the synthetic-wood solid wood composite section bar and a synthetic-wood composite pressing stripe section bar, connecting and assembling the section bars, installing accessories, installing the glass, the sealing stripe and the pressing stripe, and connecting a door and window frame and a door and window sash. The synthetic-wood solid wood composite door and window is good in thermal insulation, anticorrosion, mothproof, attractive, durable, green, capable of achieving environmental friendliness and capable of being recycled after being abandoned. The synthetic-wood solid wood composite door and window and the manufacturing method of the synthetic-wood solid wood composite door and window are applied to the field of synthetic-wood solid wood composite doors and windows.

Description

Technical field [0001] The invention relates to doors and windows and methods for making them. Background technique [0002] With the improvement of national housing conditions, the amount of doors and windows has increased significantly, and the requirements for energy conservation and environmental protection of doors and windows are getting higher and higher. The area of ​​newly built residential houses in our country is close to 2 billion square meters each year. Calculated according to the ratio of building area to window area of ​​8:1, the replacement of old windows is not included every year. The amount of windows in newly built houses is 250 million square meters. The amount of material is amazing. In addition, the application of glass doors is becoming more widespread. At present, the glass doors and windows on the market mainly include wooden doors and windows, aluminum alloy doors and windows, and PVC plastic doors and windows. The production process of wooden doors...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problems of easy deformation and low angular strength of existing wood-plastic doors and windows due to wood-plastic creep, thermal expansion and contraction, and provides wood-plastic solid wood composite doors and windows and their manufacturing methods

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