一种抗菌抗撕裂仿皮绒沙发面料

By introducing a combination of high-strength polyester layer, polyester edging, polyurethane elastic mesh, nano-silica coating, and nano-silver particle coating into the imitation suede sofa fabric, the tear resistance and antibacterial problems of the imitation suede sofa fabric are solved, achieving high strength and long-lasting antibacterial effect of the fabric.

CN224510619UActive Publication Date: 2026-07-17ZHEJIANG DERUITE HOME TEXTILE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG DERUITE HOME TEXTILE TECH CO LTD
Filing Date
2025-09-02
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing faux suede sofa fabrics have limited tear resistance, insufficient overall strength, are prone to tearing at the edges, and do not provide long-lasting antibacterial effects, making it difficult to meet the combined requirements of tear resistance and long-lasting antibacterial properties.

Method used

It adopts a combination structure of high-strength polyester layer, polyester edging, polyurethane elastic mesh, nano-scale silica coating and nano-silver particle coating. The polyester layer improves the overall tear resistance, the polyester edging enhances the edge tear resistance, the polyurethane elastic mesh absorbs tear energy, the nano-silica coating disperses stress, and the nano-silver particle coating provides durable antibacterial properties.

Benefits of technology

It achieves excellent antibacterial and tear-resistant properties of the fabric. The high-strength polyester layer enhances the overall tear resistance, the polyester edging enhances the edge tear resistance, the polyurethane elastic mesh reduces permanent damage, the nano silica coating reduces fiber breakage, and the nano silver particles provide long-lasting antibacterial properties.

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Abstract

本实用新型公开了一种抗菌抗撕裂仿皮绒沙发面料，包括高强度涤纶层，高强度涤纶层的下侧粘连固定有聚氨酯弹性网，麂皮绒粘连固定于聚氨酯弹性网的下侧，麂皮绒的上侧喷涂有一层纳米级二氧化硅涂层，麂皮绒的下侧喷涂有一层纳米银粒子涂层，涤纶包边将高强度涤纶层、聚氨酯弹性网、纳米级二氧化硅涂层、麂皮绒和纳米银粒子涂层包裹固定在内侧。本实用新型通过高强度涤纶层提升整体抗撕裂性能，涤纶包边增强边缘抗撕裂性，聚氨酯弹性网可吸收撕裂能量并均匀传递力以减少永久损伤，纳米级二氧化硅涂层形成保护膜减少纤维断裂，纳米银粒子涂层赋予持久抗菌性，各结构协同作用实现了优异的抗菌和抗撕裂效果。
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Claims

1. An antibacterial, tear-resistant, suede sofa fabric, characterized in that, The material includes a high-strength polyester layer (1), a polyester edging (2), a polyurethane elastic mesh (3), a nano-scale silica coating (4), suede (5), and a nano-silver particle coating (6). The polyurethane elastic mesh (3) is adhered and fixed to the lower side of the high-strength polyester layer (1), and the suede (5) is adhered and fixed to the lower side of the polyurethane elastic mesh (3). A nano-scale silica coating (4) is sprayed on the upper side of the suede (5), and a nano-silver particle coating (6) is sprayed on the lower side of the suede (5). The polyester edging (2) wraps and fixes the high-strength polyester layer (1), the polyurethane elastic mesh (3), the nano-scale silica coating (4), the suede (5), and the nano-silver particle coating (6) on the inside.

2. The antibacterial, tear-resistant, suede sofa fabric according to claim 1, characterized in that, The mesh on the polyurethane elastic mesh (3) is hexagonal in shape.

3. The antibacterial, tear-resistant, suede sofa fabric according to claim 1, wherein, The thickness of the polyurethane elastic mesh (3) is 0.1 mm.