Medical knowledge

Protective glasses. In fact, there are many types of protective glasses on the market. Many people will encounter many in their lives. For example, ordinary people use UV protection glasses for outdoor use, factory anti-impact glasses, and chemical-proof glasses There are also welding glasses, laser protective glasses, and medical isolation protective goggles used in hospitals. …

What is the role of medical isolation protective goggle？ Read More »

In the current epidemic situation, there are many situations in which masks are difficult to find. There are many kinds of masks, among which N95 / KN95 has become a crazy product for everyone. But not long ago, the expert group said that N95 masks should still be reserved for front-line staff. For ordinary people, …

How to choose a mask for different people? Read More »

Meltblown nonwoven fabric is a layer of material that plays a key filtering role in masks. It is fluffy, porous, can be loaded with static electricity, and has excellent adsorption and filtering capabilities, so that the output of melt-blown nonwoven fabric directly affects the output of masks. So, how is this meltblown nonwoven fabric called …

How are the meltblown fabrics for masks made? Read More »

Meltblown   Meltblown cloth is the core material of the mask. Meltblown cloth mainly uses polypropylene as the main raw material, and the fiber diameter can reach 1 to 5 microns. There are many voids, fluffy structures, and good fold resistance. The ultrafine fibers with unique capillary structure increase the number and surface area of …

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In the current epidemic situation, body temperature measurement has become the norm. It is necessary to test in the community, in the company, and in the supermarket. As long as it is a different occasion, it must be exposed to the wrist or forehead. How does the “warm gun” measure temperature? Is the measured temperature …

How does Infrared Thermometer measure temperature? Read More »

To prevent the epidemic from continuing to spread, masks have now become a must-have item So why can a mask stop the spread of viruses? What kind of material is it?   We usually say that masks are non-woven materials. Non-woven fabrics are non-woven fabrics, which are made of oriented or random fibers. Specific to …

What material is N95 mask made of? Read More »

A recent study published in the medical journal “The Lancet” showed that COVID-19 can survive on the mask surface for 7 days. According to a report on the “Business Insider” website on April 6, researchers such as Pan Liewen and Malik Peiris of the School of Public Health of the University of Hong Kong published …

Studies have shown that COVID-19 can survive on the surface of the mask for 7 days Read More »

Qualifications and materials required by domestic export trading companies 1. Business license (the business scope has relevant business content) 2. Enterprise production license (production enterprise) 3. Product inspection report (manufacturing enterprise) 4. Medical device registration certificate (not required for non-medical) 5. Product manual (provided with the product), label (provided with the attached product) 6. Product …

Qualifications and materials required by domestic export trading companies Read More »

如果要出口，需满足以下条件的客户来：   提供采购委托书（需要他公司开一个采购函，委托谁去采购） 受委托人的身份证明（身份复印件，盖好公章） 外放委托方采购函（不能美国，加拿大，伊朗，巴西） 需方提供财务验资（网银凭证，必须公账验资信息） 需方营业执照，第三方医疗器械经营许可证 If you want to export, you need to meet the following conditions: 1. Provide procurement power of attorney (requires his company to open a procurement letter, who is entrusted to purchase) 2. The identity certificate of the client (identity copy, with official seal) 3. Procurement letter from the …

If you want to export, you need to meet the following conditions: Read More »