Constant-temperature antibacterial, antiviral and antistatic multifunctional integrated fabric and processing technology

• Main Authors: WANG CHUANWEN, LIU HONGJING, SHANG KUN, SHAO CHANGZHENG, LEE JI-HYE
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2022
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LAUNDERING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; PERFORMING OPERATIONS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TEXTILES; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

A special polymer fabric is used as a base material, the surface of the special polymer fabric is modified, and a plurality of metal films with different components are formed on the surface through physical vapor deposition. The antibacterial constant-temperature functional structure integrated composite material is formed by taking base cloth as a framework and comprises a base material, a silver plating layer, a stainless steel layer and an anti-oxidation layer, the processing technology comprises the steps of base material processing, base material surface pretreatment, vacuum magnetron sputtering silver coating plating and stainless steel coating plating. According to the invention, key technologies such as integrated design of an antibacterial constant-temperature functional structure and uniform sputtering of a magnetron sputtering target material are realized, and the antibacterial constant-temperature magnetron sputtering target material has the advantages of bacteria resistance and bacteriostasis, g