joeYour machine is very good, the service and after-sales service are very good, my team and I are very satisfied, and I will find you next time I buy
non-woven fabric sheet non-woven fabric filter color non-woven fabric
|Application||Agriculture Cover||Product Name||Non Woven Fabric|
|Name||100% PolyPROPYLENE Spunbonded Nonwoven Fabric||Keywords||100 PP Non Woven Fabric|
|Technology||Meltblown Pp Nonwoven Fabric|
|Type||Hot-stamping Non-woven Fabric|
|Supply Type||In-Stock Items|
|Feature||Waterproof, Breathable, Anti-Bacteria, Shrink-Resistant, Water Resistant, Wrinkle Resistant, Oilproof|
Hello, please don't feel strange when you see words like mine. I am the boss of this mask machine enterprise. I have been doing research and development of machinery and equipment for ten years. I didn't expect the sudden outbreak of the epidemic this year to transform our company into mask machines. I have always been very strict in doing things, and so has the mask machine designed by our company. I have participated in the control of our machines from design to purchase related raw materials. Every detail of the machine is done with great precision. The machine runs stably and is easy to operate. There is a Korean interface. At present, plane mask machines have been made for more than 1,000 years this year, and KF94 South Korea has exported more than 200 units. The factory still has 100 semi-finished products in stock. Can be assembled, installed, debugged and shipped at any time. The fastest delivery speed can be one to two days. Special custom-made mask appearance, 10 days delivery.
Q: Are you a factory or a trading company?
A: We are a factory with import and export license.
Q: Where is your factory?
A: Our factory is located in Guangdong, China.
Q: How long is the warranty period?
Answer: The shelf life is one year.
Q: How about the installation? Do you have after-sales service?
Answer: South Korea and Vietnam have after-sales service and can be installed on site. Other countries can send installation videos and remote video guidance. Many foreign customers install it in this way. Just install the four screws of the connector of the film sticking machine and the earband machine, learn to install the cloth and then operate normally. The company will be equipped with text version and video version of the whole teaching.
Q: Why should we choose your company?
A:1-A company with CE certificate certification.
2-Various production lines, flat mask machine, kf94 mask machine, cup mask machine, flat fish mask machine, elastic ear band mask machine, kn95 mask machine, various positioning pattern mask machine, customized machine according to the mask style you need.
3- Advanced technical support and strict quality control system.
4- Efficient and timely services such as email, WeChat, WhatsApp, etc.
Excerpted from the Internet, for reference only
Meltblown cloth-the heart of the mask, the quality of the mask made depends largely on the quality of the meltblown cloth. The masks made of good meltblown cloth are generally not too bad, and the meltblown cloth is tested. The report generally does three items such as resistance test, filtration efficiency test, and microbial detection. If you want to produce masks, if you buy a meltblown cloth, you should first submit it for inspection and do these indicators to see if they are qualified or not, so as to avoid the time. Because the meltblown cloth is unqualified, the masks produced are all unqualified, which is not worth the loss.
The median diameter of the sodium chloride particles used in the mask particle filtration efficiency test project is (0.075±0.020) µm, the geometric standard deviation of the particle size distribution is not greater than 1.86, and the converted aerodynamic mass median diameter is (0.249 ~0.430) µm; the particle size distribution of oily particles is also close; before the particle filtration efficiency test, the mask samples need to be pretreated at constant temperature and humidity to ensure that the warm and humid airflow exhaled by the human body during wearing will not cause the mask filtration efficiency to be reduced to the standard requirements the following. The size of the new coronavirus is about 120nm, which is the most difficult type of particulate matter to filter; the size of bacteria is about 3µm, which is relatively easy to filter. Virus blocking is basically equivalent to particle filtration efficiency. Medical mask protection level
Medical protective masks Class 1 > FFP2 > KF94 > Class A > KN95 masks > KN90 / Class B / Class C / Class D masks > Medical surgical masks > Disposable medical masks. A key part of a mask that protects against viruses is the filter material. The filtration of particulate matter by the filter material mainly has the functions of gravity sedimentation, interception, inertial collision, diffusion, electrostatic adsorption, etc. Under the joint action of various filtration mechanisms, there is a low filtration efficiency for particulate matter with aerodynamic particle size of about 0.3µm. value, also known as the most easily penetrable particle size (MPPS).