Hesu Innovates And Develops "Antibacterial And Antiviral Artifact" To Build Dream And Store Energy For Healthy China Construction

The sudden epidemic is changing the political and economic pattern of the world, as well as people's consumption demand and lifestyle. In 2020, with the rapid restart of the global economy and the continuous spread of epidemic situation abroad, many countries have begun to implement the "mandatory mask order". Although China's epidemic prevention and control work has changed from emergency state to normalization, health protection products such as masks and disinfection wipes have become the necessities of people's daily life.

From the high-speed manufacturing of masks and disinfectant wipes to the large consumption in the world, cross infection of bacteria, facial allergy, environmental pollution and other problems also follow. As the basic material of mask and disinfectant wipes, non-woven fabric is the focus of enterprises and scientific research institutions to explore ways to break the situation. If there is a kind of non-woven fabric with green degradable, long-term antibacterial and antiviral, natural non stimulation and other effects, it will have a positive and far-reaching impact on global epidemic prevention and control, environmental protection and consumer health.

Nanjing Hesu times Antibacterial Materials Technology Co., Ltd., a subsidiary of Tian'an group, researched and developed Hesu antibacterial anti-virus melt blown fabric and non-woven fabric for epidemic prevention and control. With natural "Hesu fiber" as the base material, it perfectly meets the above requirements, and can realize natural non additive, green environmental protection, antibacterial and anti-virus. At present, the market functional antibacterial and antiviral non-woven fabrics have not yet appeared. The innovative research and development of Hesu era has filled the market gap of antibacterial and antiviral functions of non-woven fabrics.

High efficiency filtration and inactivation

In hot summer, if you wear a mask for a long time, the skin of the face is in a closed, humid and hot environment. The cuticle of the skin is easy to be hydrated, and the resistance to irritants is reduced. All kinds of bacteria will breed. Dry itching, tingling, redness, acne, rash and other facial allergy problems may follow.

Traditional disposable masks generally have three layers: hydrophobic layer, filter layer and skin friendly layer. It can only filter harmful bacteria and viruses in the air. Long time use can easily lead to the enrichment of bacteria and viruses in the filter layer, and the mask has become a "concentration camp" of bacteria. There are four layers of gramineous antibacterial mask, one layer of Hesu antibacterial and antiviral non-woven fabric based on "Hesu fiber". Even if you wear natural acnes and acnes, they are not allergic to acnes for a long time.

According to the detection of Guangdong microbial analysis and detection center, the antibacterial indexes of graminetin antibacterial and antiviral non-woven fabrics were: Escherichia coli 99%; Staphylococcus aureus 99%; Candida albicans 99%, Klebsiella pneumoniae 99%, Propionibacterium acnes 99.7%, methicillin-resistant Staphylococcus aureus 99% (detection according to GB / T 20944.3-2008). The antiviral indexes of the mask made of this material are as follows: H1N1 influenza virus 99.34%, H3N2 influenza virus 99.26%, enterovirus (hand foot mouth virus) 91.91%, poliovirus 93.86%. The results showed that the non-woven fabrics and masks had broad-spectrum antibacterial activity against many kinds of bacteria and high inactivation rate of major common viruses.

In addition, Hesu times also developed and launched the gramineous antibacterial and antiviral melt blown cloth, which ensures 99 + filtration rate and has high antibacterial and antiviral functions. According to the detection of Guangdong microbial analysis and detection center, PHBV melt blown antibacterial indexes are: Escherichia coli 99%; Staphylococcus aureus 99%; Candida albicans 98%; Klebsiella pneumoniae 99% (detection according to GB / T) 20944.3-2008），H1N1 91.06%、H3N2 90.64%、MRSA 94%。 The physical index and filterability of PHBV meltblown cloth also meet the requirements of relevant standards.

Experts speculate that in the future, the new coronavirus will coexist with humans for a long time. The epidemic situation has profoundly changed the economic, social and people's ideas and living habits. Wearing masks outside the house will become a long-term normative behavior. Even if the epidemic situation is completely over in the future, wearing masks in public places will become a long-term healthy habit for people. The products such as antibacterial and antiviral non-woven fabrics, melt blown fabrics and protective masks launched in the era of Hesu will have a bright future in the post epidemic era with the purpose of protecting people's healthy life.

Friends of the environment natural biodegradation

Before the end of the epidemic, environmental pollution caused by discarded masks and protective clothing has been coming one after another in various countries. The main raw material of the existing mask is non-woven fabric made of polypropylene (PP). If this material is to be decomposed in nature, it will take about 400 years. The whole process from raw material, production to waste treatment of gramineous fiber is green and environmental protection. After being discarded, the antibacterial non-woven fabric can realize natural degradation and will not cause any pollution to the environment.

Gramineous fiber is a kind of bio based fiber based on PLA / PHBV. It comes from plants. It is a new kind of fiber which is produced by spinning technology. It uses glucose produced by corn starch as the main raw material to cultivate a selected microorganism in large quantities, and then extract a polyester (similar to mammalian fat) - PHBV from the microorganism, and then produce a new fiber through spinning process. It can achieve natural, non additive, green environmental protection, long-term antibacterial and antiviral. Graminein fiber can destroy the cell wall of harmful bacteria and the cell membrane structure of viruses, resulting in the inactivation and death of bacteria and viruses, which subverts the traditional way of antibacterial and antiviral effect by adding antibacterial agents for a long time. The main components of antibacterial agents are heavy metal ions, which inevitably cause serious damage to the environment.

Based on the excellent properties of natural degradation, food grade safety, long-term antibacterial and antiviral, no stimulation and odor elimination, it can be widely used in various fields such as medical care, household textiles, baby products, sanitary products, medical materials, dressings and other fields, so as to take good care of human health.

In the period of "anti-bacterial" and "social responsibility", the group will adhere to the concept of "anti-bacterial and social responsibility, and contribute to the healthy development of China's enterprises.