Multi-layer structure for manufacturing a floating floor covering

By designing a multi-layered structure consisting of a PVC wear-resistant layer, a reinforcing frame, and a dense backing layer, the problem of wave-like patterns in existing floor coverings during active installation is solved. This design maintains resistance to indentation and wear, making it suitable for heavy-duty traffic and easy to install and transport.

CN122422150APending Publication Date: 2026-07-17GERFLOR LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GERFLOR LTD
Filing Date
2024-12-27
Publication Date
2026-07-17

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Abstract

本发明涉及一种基于PVC的可卷绕多层结构(1)，其用于制造活动铺设地板覆盖物，包括在1.4 mm与2.5 mm之间的总厚度。根据本发明，多层结构包括：‑ PVC耐磨层，其具有在0.3 mm与1.2 mm之间的厚度；‑ 补强骨架；‑ 致密PVC背衬层，其具有在0.3与1.3 mm之间的厚度，且具有在360与2000 g / m²之间的单位面积重量。
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