Anti-RNA (Ribonucleic Acid) virus nano-film and preparation method thereof

Abstract

The invention relates to an anti-RNA (Ribonucleic Acid) virus nano film and a preparation method thereof, and the anti-RNA virus nano film comprises the following components in parts by weight: 95-97 parts of film granules, 0.5-1 part of negative ion nano mineral powder, 1-2 parts of traditional Chinese medicinal material extract and 2-3 parts of nano zeolite powder, the film aggregate is one of base materials such as PE, PVC and PET; the traditional Chinese medicinal material extract comprises the following traditional Chinese medicinal materials in parts by weight: 8-10 parts of fructus forsythiae, 8-10 parts of hypericum monogynum, 10-12 parts of pseudobulbus cremastrae seu pleiones, 6-8 parts of honeysuckle, 6-8 parts of folium isatidis, 5-8 parts of scutellaria baicalensis, 4-6 parts of cyrtomium fortunei, 4-6 parts of astragalus membranaceus, 3-5 parts of radix isatidis, 2-4 parts of herba violae, 2-4 parts of pulsatilla chinensis and 2-4 parts of rheum officinale; and the active antiviral components are added in the film production process, the in-vitro RNA virus resisting effect is achieved, comprehensive protection on different touch parts in public places is achieved through different base material films, and all-around real-time disinfection and killing of contact transmission in the public places are achieved.

Description

technical field [0001] The invention belongs to the fields of sanitation and epidemic prevention, and in particular relates to an anti-RNA virus nano film and a preparation method thereof. Background technique [0002] RNA viruses are a type of virus and belong to the first class; their genetic material is ribonucleic acid (RNA ribonucleic acid). Usually its nucleic acid is single-stranded (ssRNA single-stranded RNA) or double-stranded (dsRNA double-stranded RNA). Single-stranded RNA viruses can be divided into positive-translation, negative-translation and double-translation RNA viruses according to their translation meaning , positively translated RNA viruses are similar to mRNA, and can be directly translated into proteins by ribosomes; negatively translated RNA viruses require the action of RNA polymerase to synthesize positively translated RNA complementary to itself using itself as a template, and then use this RNA as mRNA translates protein. [0003] During the repl...

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Problems solved by technology

[0006] For the contact transmission of RNA virus, public places have been the first to bear the brunt. At present, preventive measures for disinfecting in public places are advocated. This measure has achieved killing in a certain area, especially public contact parts; however, the above preventive measures are not comprehensive and not timely. Yes, because the disinfection measures in public places are not carried out in real time, and each disinfection can only kill the existing virus and have a preventive effect in a short period of time. Droplets are left on public contact parts such as elevator buttons, elevator handrails, bus handles, public door handles, faucet handles, bar counter tops, and classroom desktops. People will leave the new crown virus on other occasions again;

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