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 Добавлено: Пн Фев 15, 2021 11:09 am Заголовок сообщения: "Spun-blad" in mask, check "or not? |
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Spunbush is a fabric that has been found to be used in the manufacture of masks.There is information that has been shared that spun-blooded fabrics are easily broken, resulting in small dust particles that collect too much of this information, actually Sanook Health has the word. Reply from the prison to leave each other
What is "spunblad"?
Facebook page Oh, it's like this by Ajarn Jet of Ajarn Assoc. Dr. Jesada Denduangkae of the Department of Education, Faculty of Arts, Chulalongkorn University, spunbond fabric is a fabric made from extrusion. The figure from the rubber polypropylene mat is different from the weaving of ordinary fabrics where the bed is woven and the spunbom is already used as a unit of the medical mask.
The anti-disease mask that we use is made of 3 layers of spider web fabric, it has properties to filter dust, prevent absorption and prevent the spread of germs from coughing or sneezing.
In which all 3 layers of rubber fabrics are produced from different materials such as
The outer layer is made of polypropylene spun-mong fabric, which has air permeability and water-repellent properties, ranging in thickness from 14-20 grams.
The middle layer is made of a filter called melt blown filter, which has a thickness ranging from 20-25 grams (this filter the more efficient the filtration filter).
The inner layer is made from spun-tinted polypropylene, such as the outer But will have a thickness from 20-25 grams
Spun cloth to wash the salad?
Dr. Somsak Akasilp reported on the news, according to the publication of the spunmang face mask that is caused by the strain of "Polypropylene (PP) pipe" which has a pungent odor and easily crumbles. Microscopic particles known as Microsoft ingestion are the secret to disease-causing illnesses, according to the National Institute, where the stuffed masks are made from the same strain as the spunbum, which is made of plastic. Polypropylene
From the report of educational research (The International Agency for Research on Cancer; IARC) states that the polypropylene group is not classified as a pre-human substance or belongs to a category 3 benefits. There is no pathogenic data yet.
Chinda Rojanamethin, director of the National Academy added that the polypropylene plastic used to produce spunbomb, the time of the degradation is faster than usual, leading to the opinion that This kind of tape. It is decomposed into microplastics and then contaminated.At present, there are no academic reports examining errors that are made up of micro-propylene propylene that cause disease in the dark, should not be checked for errors with the use of masks. Stuffed stuffing from the spunbut pipeline |
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