Production process of novel environment-friendly plastic building template

Abstract

The invention discloses a production process of a novel environment-friendly plastic building template. The production process comprises the steps of preparation of an A-layer material, preparation of a B-layer material, preparation of a C-layer material, die pressing, cooling shaping, die cutting and finished product conveying, wherein the preparation of the A-layer material, the preparation of the B-layer material and the preparation of the C-layer material respectively comprise material mixing, feeding and mixing modification; and the specific steps are as follows: S1, the preparation of the A-layer material: a, material mixing: feeding a recycled crushed material, PP1, PP2 and an auxiliary agent mixture to a material storage barrel through a vacuum material suction system according to a formula ratio, discharging materials to a material mixing bin according to the formula ratio through a weighing mixer, carrying out mixing and stirring at a high speed in the material mixing bin to form an A-layer mixture, and then discharging the A-layer mixture to a main machine material storage barrel. The production process of the novel environment-friendly plastic building template has the main beneficial effects that the matching accuracy is high, the labor waste is avoided, the cost is saved, the working efficiency is high, the wear resistance, the temperature resistance, the weather resistance and the chemical resistance are achieved, and energy conservation, environmental protection and emission reduction are achieved.

Description

technical field [0001] The invention relates to the field of environment-friendly plastics, in particular to a production process of a novel environment-friendly plastic building formwork. Background technique [0002] In the mass production process of the existing plastic building templates, single-machine or double-machine co-extrusion one-step method is mostly used for extrusion production. There are still many deficiencies in the production process. It needs to be modified and granulated first, and then extruded to produce plates , resulting in repeated high-temperature melting of plastics, decreased physical properties, and increased energy consumption and related management costs. The source of raw materials, recycled materials, recycled materials, and fillers is single, and the batch mass production formula is prone to errors. Capacitive materials cannot be used to the fullest in the same formula system, and the physical properties of the extruded sheet are unstable a...

AI Technical Summary

Problems solved by technology

[0002] In the mass production process of the existing plastic building templates, single-machine or double-machine co-extrusion one-step method is mostly used for extrusion production. There are still many deficiencies in the production process. It needs to be modified and granulated first, and then extruded to produce plates , resulting in repeated high-temperature melting of plastics, decreased physical properties, and increased energy consumption and related management costs. The source of raw materials, recycled materials, recycled materials, and fillers is single, and the batch mass production formula is prone to errors. Capacitive materials cannot be used to the fullest in the same formula system, and the physical properties of the extruded sheet are unstable and poor in durability. Therefore, we propose a new production process for environmentally friendly plastic building templates