Iridescent film production equipment and application method thereof

Abstract

The invention relates to iridescent film production equipment. The equipment comprises an extrusion device, a cooling setting device, a trimming device and a winding device distributed in sequence from right to left. The equipment is characterized in that the extrusion device comprises a storage barrel, a hot melt conveying pipe, a filter, a flow regulator, a co-extrusion die and a cooling exhaustmechanism, a cooling roller and a pressure shaft are arranged inside the cooling setting device, the trimming device comprises a guide shaft, a feeding roller, a knife shaft, a pressure roller and awaste collection mechanism, and the winding device comprises a rotating frame, a pressing mechanism, a belt drive mechanism and a bracket. The equipment uses the hot melt conveying pipe to complete two processes of heating melting and transportation at the same time, the equipment structure is helpfully simplified, the occupied area of the equipment is reduced, the production efficiency and energyutilization are improved, through the arrangement of the cooling exhaust mechanism and the waste collection mechanism, smog generated during solidification of the iridescent film can be collected andprocessed, the environmental pollution is reduced, the environmental sanitation of a production site is maintained, and recycling and reuse of wastes are achieved.

Description

technical field [0001] The invention belongs to the technical field of iridescent film production, and in particular relates to an iridescent film production device and an application method thereof. Background technique [0002] Iridescent film is a composite film that uses the interference principle of light to achieve colorful colors. Unlike colored plastic films that are printed and dyed in color, the color of iridescent film is more flexible and changeable, and it can present different illusions when viewed from different angles and distances. Effect. The iridescent film is usually made by multi-layer co-extrusion casting. The casting film manufacturing in my country started relatively late, and it was only in the 1980s that casting equipment was introduced from abroad. After decades of continuous development, the casting film in my country Membrane production industry already has considerable production scale and production capacity. [0003] However, there is a certa...

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Problems solved by technology

However, the plan did not propose improvements to improve energy efficiency, shorten production lines, etc., and did not collect and process waste generated during the production process

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