The answer of masks

What glue does mask fabric compound use?

2021-01-15
A sudden epidemic, so that the mask instantly became a best-selling goods, and even many areas of the "hard to find" sit...

How do you spend the Spring Festival? How to prevent the epidemic?

2021-01-07
Recently, Hebei Shijiazhuang epidemic situation is tightening, Spring Festival is coming, epidemic prevention and contro...

What material is the mask spray cloth made of?

2021-01-05
For masks, the whole country will not be unfamiliar. Nowadays, the supply of masks in our country is basically enough, a...

Cup with valve mask

2020-12-30
I. Characteristics 1. Expiratory valve design, reduce heat accumulation, make breathing easier, suitable for high temper...

The harm of wearing inferior masks for a long time

2020-12-28
With the expansion of haze and the increasing awareness of respiratory health protection, masks and air purifiers and ot...

Classification of masks

2020-12-24
National Institute of Occupational Safety and Health (NIOSH) Dust Respiratory Protection CFR84 42 Published on 8 June 19...

The choice of masks has three main principles

2020-12-23
First, the dust resistance efficiency of the mask. The dust resistance efficiency of the mask is based on its barrier ef...

Use of general mask

2020-12-22
The mask must be suitable in size and in the right way to be effective. The masks sold on the market are generally divid...

Mask selection

2020-12-21
I. Mask Not Applicable to Population A person with difficulty 1. the heart or respiratory system (e.g. asthmatic emphyse...

SMS" sandwich structure for medical masks

2020-12-19
Medical masks are generally made up of non-woven fabric, melt spray cloth, nose beam strip, ear belt, etc. the main stru...

Medical mask export and other epidemic prevention materials can no longer be declared in C (KJ3) mod

2020-12-17
If you want to send the mask overseas in an "informal" way, I'm sorry, the future will be more and more "difficult "! A ...

Why don't foreigners wear masks?

2020-12-16
The following reasons are sorted.First, wearing is useless, even more harmful than good, waste resources, rather than wi...

Mask filter material

2020-12-15
For the filter material of a good protective mask, the following three conditions should be met, one is that the filter ...

History of masks

2020-12-15
China was the first to use masks in the world. In ancient times, people in the court began to cover their mouth and nose...

Spain announces Chinese mask standards to replace European standards

2020-12-12
Recently, the Spanish Ministry of Industry and small and medium-sized enterprises issued a resolution, announced that th...

What certification is required for ordinary masks and medical masks?

2020-12-11
A: general and medical, refers to use. The administration of the Drug Administration is managed in accordance with produ...

What conditions are required for the exit of the mask?

2020-12-11
A: the export of masks needs to be prepared for export declaration and import customs clearance information of foreign b...

China does not limit the export of masks?

2020-12-11
A: China does not restrict the export of masks, whereas China is encouraging them to export! Let's see how the Commerce ...

Visit the whole process of disposable medical mask production. Dust-free environment in workshop

2020-12-07
Disposable medical masks belong to class II medical devices and must be produced in purification workshops above 100,000...

What is the role of disposable masks and what needs to be noted

2020-12-07
Disposable masks can be used in electronic manufacturing, dust-free workshops, catering services, food processing, schoo...

Brief Introduction to Melt Spray of Mask Material

2020-12-05
Fusion spray cloth is the core material of mask. Polypropylene is the main raw material, and the fiber diameter can reac...

Mask Declaration Knowledge

2020-12-05
Medical device-related qualifications required for export●engaged in the production of type I medical devices, the manuf...

what is the reason amazon stopped selling N95 masks to the public?

2020-12-04
Because of the outbreak, the mask became a necessity. So many people are buying masks, especially now that the epidemic ...

How much does n95 mask cost

2020-12-04
Speaking of masks, we must all know that there are many masks of different brands and quality on the market, but now, ma...

What the difference between N95 mask and 3 mask?

2020-12-04
1. certification is different: N95 mask is one of the nine particulate masks certified by the National Institute of Occu...

Experts remind: fake disposable masks are common, before buying must use three methods to test

2020-11-17
At the earliest stage of the epidemic, experts have said that only disposable medical masks and N95 masks have a prevent...

Can wear disposable mask anti-virus?

2020-11-17
For disposable masks can not be generalized, to see what kind of disposable masks, that is, not all disposable masks can...

Mask detection

2020-11-17
Mask is one of the effective protective equipment to prevent respiratory infectious diseases, which plays an important r...

Disposable medical masks

2020-11-13
Disposable medical masks are suitable for covering the mouth, nose and mandible of the user. They are used for wearing, ...

Folding mask

2020-11-13
Folding mask, also known as C mask, is a personal protective device used to prevent or reduce dust from entering human r...

Cup mask

2020-11-13
Cup masks are designed for people's health in order to prevent some harmful visible or invisible substances from filteri...

Questions and Answers for Business Concern

2020-11-11
1. if the enterprise that obtains the medical device emergency registration certificate during the epidemic period is no...

Customs inspection of civilian (non-medical) masks, in the inspection, many products due to packagin

2020-11-11
1. packaging, must have a "non-medical" label Whether you are Chinese or English, Japanese, French, German... Any foreig...

What is required for export of masks

2020-11-11
Prerequisites for customs declaration: consignee registration code (charities can be temporary code), need to go through...

What is the difference between a medical mask and a medical surgical mask

2020-10-27
Medical masks include medical surgical masks, medical masks, and disposable medical masks. For medical surgical masks, t...

How to distinguish the front and back of the mask

2020-10-27
1. According to the line head distinction, the method of distinguishing the front and back of the white plane mask is th...

N95 mask true or false

2020-10-27
N95 mask is one of nine particulate protective masks certified by NIOSH (National Institute of Occupational Safety and H...

Difference between KN95 mask and N95 mask

2020-10-26
KN95 mask is a kind of mask that meets the domestic standard, N95 is a kind of mask that adopts the international standa...

Difference between N95 mask and common medical mask

2020-10-26
1.The function, N95 mask can prevent haze, medical surgical mask can not prevent haze.2.The scope of application, dispos...

How often does N95 mask change

2020-10-26
N95 mask can not be worn for a long time, generally do not need to be replaced more than 4 hours under normal circumstan...