DEVICE AND METHOD FOR SURFACE TREATMENT OF PLASTICS

A device with a brush, cleaning, and air stabilization unit addresses the inefficiencies of conventional gloss methods by providing uniform gloss and improved adhesion on plastic profiles, stabilizing the surface and preventing scratches.

DE102025148975A1Pending Publication Date: 2026-06-03NOWSYS
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Patent Information

Application Number
DE102025148975
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-11-29
Filing Date
2025-11-25
Publication Date
2026-06-03

AI Technical Summary

Technical Problem

Conventional methods for imparting gloss to plastic profiles are costly, uneconomical, and lead to secondary scratches and wear, while methods focusing on raw material composition increase compound costs and cause operational issues in extrusion processes.

Method used

A device comprising a brush unit, cleaning unit, and air blowing unit is used to treat the surface of plastic profiles, utilizing a horsehair brush for optimal gloss, vacuum cleaning with surfactant-enhanced water, and air stabilization at temperatures between the heat deflection and melting point to stabilize the surface.

Benefits of technology

Achieves uniform gloss and improved adhesion of protective films on plastic profiles without altering raw materials, while preventing scratches and wear, and enhancing surface stability.

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Abstract

A device for surface treatment of a profile according to the present invention comprises: a brush unit for brushing the surface of the profile; a cleaning unit for cleaning the surface of the profile; and an air blowing unit for blowing air onto the surface of the profile.
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