Manufacturing method for polyester composite board structure
The polyester composite plate manufacturing method addresses environmental and energy inefficiencies by using a single-material process with recycled polyester layers, achieving eco-friendly and energy-efficient production with decorative and protective properties.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- NANYA PLASTICS CORP
- Filing Date
- 2023-01-13
- Publication Date
- 2026-07-23
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing plastic composite plates are environmentally unfriendly, non-recyclable, and energy-intensive due to the use of adhesives and solvents in manufacturing processes.
A manufacturing method for a polyester composite plate structure that involves extruding a polyester layer onto a plate using a multi-layer extrusion device and laminating a polyester film by heat without adhesives or heat pressing, utilizing recycled polyester resin layers for support, functional, and protective layers to provide decorative and protective properties.
The method results in a composite plate that is environmentally friendly, energy-efficient, and reduces carbon emissions, with decorative and protective features like antibacterial, antifungal properties, abrasion resistance, and scratch resistance.