一种抗收缩型材的加工设备及加工工艺
By processing through holes or recesses on the top surface of the profile to form protrusions, the problem of relative shrinkage of composite flooring during temperature changes is solved, the bonding force between the composite layer and the profile is enhanced, and the aesthetics and corrosion resistance of the flooring are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGSU BONNY LIGHT METAL TECH CO LTD
- Filing Date
- 2024-04-02
- Publication Date
- 2026-07-17
AI Technical Summary
When the ambient temperature decreases, the relative shrinkage between the composite layer and the flooring profile is large, resulting in the top edge of the flooring profile being exposed, affecting its appearance and making it susceptible to corrosion damage. Existing technologies have not been able to effectively solve this problem.
By forming spaced through holes or recesses on the top surface of the profile, and using an extrusion device and a scoring assembly to process the profile into protrusions and recesses, the bonding force between the composite layer and the profile is enhanced, and the relative shrinkage is reduced.
It enhances the bonding force between the composite layer and the profile, reduces the relative shrinkage of the composite layer and the profile after the temperature drops, ensures that the composite layer completely covers the profile, protects the profile from corrosion, and extends its service life.
Smart Images
Figure CN118046554B_ABST