Welcome, Guest
You have to register before you can post on our site.

Username
  

Password
  





Search Forums

(Advanced Search)

Forum Statistics
» Members: 817
» Latest member: Hobodsaice
» Forum threads: 192
» Forum posts: 2,501

Full Statistics

Latest Threads
The Official Alexandria O...
Forum: General Discussion
Last Post: QuickSilver
10 hours ago
» Replies: 866
» Views: 330,845
Medical Face Mask Wholesa...
Forum: General Discussion
Last Post: QuickSilver
11 hours ago
» Replies: 3
» Views: 42
MadeClose
Forum: Impending Doom
Last Post: tier1bro
Yesterday, 04:32 AM
» Replies: 9
» Views: 1,801
Sleepy Creepy Joe #2
Forum: General Discussion
Last Post: QuickSilver
05-27-2020, 06:25 PM
» Replies: 65
» Views: 9,113
China Refrigerator Manufa...
Forum: General Discussion
Last Post: tier1bro
05-27-2020, 03:30 AM
» Replies: 3
» Views: 98
The litterbox - Image of ...
Forum: General Discussion
Last Post: QuickSilver
05-26-2020, 05:46 PM
» Replies: 261
» Views: 95,248
Chicken fucking
Forum: General Discussion
Last Post: tier1bro
05-21-2020, 03:17 AM
» Replies: 34
» Views: 15,038
Anyone remember this guy.
Forum: General Discussion
Last Post: QuickSilver
05-16-2020, 06:00 AM
» Replies: 10
» Views: 5,880
Coronavirus
Forum: General Discussion
Last Post: QuickSilver
05-14-2020, 06:08 PM
» Replies: 47
» Views: 3,637
Arfcom GD: bee sting all...
Forum: General Discussion
Last Post: Leon82
05-11-2020, 06:04 PM
» Replies: 7
» Views: 4,275

 
  Wholesale N95 Mask
Posted by: goodwood - 04-12-2020, 08:29 PM - Forum: General Discussion - Replies (5)

Early surgical masks were made of multiple layers of gauze. In the early 20th century, surgical staff wore such gloves for the first time to prevent contamination of open surgical wounds. Over time, their design, functions, and uses have expanded. Today, surgical masks are widely used in various medical settings to protect patients from the breathing gas emissions of the wearer. A surgical mask is a disposable device that prevents users from releasing potential contaminants into the surrounding environment. In the United States, the US Food and Drug Administration (FDA) approved medical masks for sale. They may be labeled as surgical, laser, isolation, dental or medical procedure masks. They can wear masks or not. Since OSHA published the standard for bloodborne pathogens (29 CFR 1910.1030) in 1991, surgical masks have been recommended as part of general precautions to protect the wearer from direct splashes and splashes of infectious blood or body fluids. (The FDA provides more information about surgical masks.)
The first modern respirator was also developed in the early 20th century. The motivation for their development came from protecting miners from harmful dust and gas, soldiers from chemical warfare agents, and firefighters from smoke and carbon monoxide. In 1919, the U.S. Bureau of Mines issued the first performance standard for gas masks, which applies to self-contained breathing apparatus used in mines and gas masks used by soldiers to combat chemical warfare agents. Today, respirators can be found in many workplaces. Their use in medical institutions can be traced back to the 1990s, when people worried that employees would contract drug-resistant tuberculosis. Medical staff's illness and death during the severe acute respiratory syndrome (SARS) outbreak in the early 2000s have renewed attention to the use of respirators to treat certain infectious respiratory diseases. More recently, planning work for pandemic influenza in 2006-07 has led to a lot of discussions about the role of small particle inhalation in the spread of disease and the use of respirator to protect medical staff from airborne influenza particles. A list of all disposable masks or filter masks approved by niosh can be provided. NIOSH also maintains a database of all NIOSH approved respirators, regardless of the type of respirator-the list of certified equipment.
Whether the goal is to prevent the aerosol generated by the user from escaping outward, or to prevent harmful air particles from being transported inward, performance has two important aspects. First, the filter must be able to capture harmful particles, usually in a large range of sizes (<1> 100µm) in a series of airflows (approximately 10 to 100 L / min). Second, leakage must be prevented at the boundary between the mask and the face. However, without first ensuring that the filter functions well, it is impossible to ensure good sealing performance at the rear end.
Filtration performance
The filters used in modern surgical masks and respirators are considered natural "fibers"-flat nonwoven mats composed of fine fibers. Fiber diameter, porosity (the ratio of voids to fibers) and filter thickness all have an effect on the filter's ability to collect particles. In all fiber filters, there are three "mechanical" collection mechanisms to capture particles: inertial collision, interception and diffusion. The inertial collision and interception mechanism is responsible for collecting larger particles, while the diffusion mechanism is responsible for collecting smaller particles. In some fiber filters composed of charged fibers, the additional mechanism of electrostatic attraction also works. This mechanism helps to collect larger and smaller particle sizes. The latter mechanism is very important for filtering masks that meet strict NIOSH filtration efficiency and respiratory resistance requirements because it enhances particle collection without increasing respiratory resistance.
How does the filter collect particles?
These capture or filtering mechanisms are described as follows:
The diagram illustrates the inertial impact, interception, diffusion, and electrostatic attraction of the filtering mechanism. In each case, the fibers showed filtering particles.
Figure 1: Filtering mechanism
Inertial impact: Under this mechanism, particles with large inertia due to size or mass cannot follow the air flow, because the air flow will be redirected by the filter fiber. This mechanism is responsible for collecting larger particles.
Retention: When particles approach the filter fiber, they may be retained by the fiber. Again, this mechanism is responsible for collecting larger particles.
Diffusion: Small particles are constantly bombarded by air molecules, causing them to deviate from the airflow and come into contact with filter fibers. This mechanism is responsible for collecting smaller particles.
Electrostatic attraction: The opposite charged particles are attracted by the charged fiber. This collection mechanism does not support a specific granularity.
In all cases, once the particles come into contact with the filter fibers, it will be removed from the airflow and be strongly affected by the gravity of the molecules. Once these particles are collected, they are difficult to remove. As shown in Figure 2, none of the "mechanical" collection mechanisms (interception, impact, or diffusion) are particularly effective in particle size. This "most penetrating particle size" (MPPS) marks the best point for measuring filter performance. If the filter exhibits a high level of performance in MPPS, then particles regardless of size will be collected for higher performance.
This is probably the most misunderstood aspect of filter performance and is worth repeating. The filter does not act as a sieve. One of the best tests for filter performance is particle collection, which measures its most penetrating particle size, which ensures better performance of larger and smaller particles. In addition, the collection efficiency of filters is a function of particle size, regardless of whether they are bioaerosols or inert particles.
The graph shows the efficiency of the filter on the y-axis and the particle diameter (in microns) on the x-axis. Efficiency belongs to the 'proliferation and interception system'. https://www. nono .html    Quick

Print this item

  Red green white led flashlight
Posted by: WendellHoign - 04-12-2020, 01:04 PM - Forum: General Discussion - Replies (2)

Red green white led flashlight



[Image: fonar.jpg]





G4 stylus vs j5 tactical flashlight
Laser led flashlight combo for rifle
Ledin led flashlight
Uv led flashlight
5w led flashlight bulb
Flashlight hd led pro 1 49 apk
Lauflicht led flashlight
High led flashlight
Mf tactical t6 1000 3 led flashlight
Tactical 150 lumen led flashlight
Tactical flashlight usb charger
Coast hp 550 focusing led flashlight 1075 lumens factory
Rechargeable led flashlight schematic
Luxeon 3w led flashlight
Lantaarnpaal led flashlight
Lumitact tactical g700 military flashlight for sale
E2060sw led flashlight
Tactical high intensity cree xp led flashlight
Laser tactical flashlight for rifles
Aax2 tactical maratactm flashlight rev 2
Faretti su binario led flashlight
Samsonite world time clock with led flashlight
Garrity led aluminum flashlight change batteries in sentry
Xinda multimedia mini 800 lumens tactical flashlight
Surefire flashlight led bulb
Pinout huawei g7000 tactical flashlight
Tente quechua t6 2000 tactical flashlight reviews
Panther vision led spotlight powercap flashlight batteries
Green led flashlight for hunting
Nec 10000 lumens tactical flashlight
Aa led flashlight coast
Super bright led flashlight app malware android
Fenix ld41 led flashlight 2015
Led flashlight keyring blue barrel with gift box
Ultrafire cree xml t6 2000 lumen led 18650 flashlight body
Led headlight flashlight
Coleman led flashlight 200 lumens flashlights
Gordon led flashlight
Dorcy 9 led angle head flashlight lyrics
Miraclebeam 9 led flashlight
Best single aa led flashlight 2013 george
Nitecore mt1a cree xp r5 led flashlight
4w led energy saver 350 lumens flashlight
Cvlife 800 lumens cree xm t6 led adjustable focus rechargeable flashlight lamp
Hl109 led flashlight
Led downlight 900 lumens flashlight
T6 1200 lumens cree xm led 18650 flashlight torch
Gerber recon multi colored led flashlight
Power beam 100 led flashlight
Garrity rechargeable led flashlight with nitelite sports

Print this item

Thumbs Down People Who Use Margarine Should Be Shot.
Posted by: SNAFU - 04-09-2020, 11:24 PM - Forum: General Discussion - Replies (20)

There are people among us who do this. I'd rather be a methed out gay libertarian tiger farmer then use that shit. I'm out here buying more milk then I can use only to throw it away and these fucking clowns are cucking Country Crock. Absolutely redicoulus. It must have excellent lubricating ability for those times when you've really got to slam out Cellies shit hole. 

I feel better now. Dodgy

Print this item

  I'm Pretty Sure I Need To Make The Flordia Pilgrimage
Posted by: SNAFU - 04-05-2020, 08:43 PM - Forum: General Discussion - Replies (4)

[video=youtube]http://https://youtu.be/rzDXo9kUs7g[/video]


How it looks for me. I love forums but they can be clunky



Attached Files Thumbnail(s)
   
Print this item

  Down Two 7 Rolls Of Ass Wipe
Posted by: SNAFU - 04-04-2020, 11:43 PM - Forum: General Discussion - Replies (10)

The Jews did this.  Dodgy
Imma start stealing it from work and gas station shitters. If this continues I'm switching to socks.

Print this item

  tier1bro's personal information
Posted by: SNAFU - 04-04-2020, 03:20 PM - Forum: General Discussion - Replies (28)

Dodgy



Attached Files Thumbnail(s)
   
Print this item

  The Hong Kong Flu Wasn't Racist or Xenophobe Why is The China Flu
Posted by: SawDusT - 03-19-2020, 08:54 PM - Forum: General Discussion - Replies (2)

[Image: HDfJXCe.gif]

Print this item

  Finally got a Boerboel puppy
Posted by: Fisher cat - 03-19-2020, 03:58 PM - Forum: General Discussion - Replies (23)

Please don't tell Hijo, he still thinks it's a fat bloodhound missing a tail.


She looks a lot like this one.






[Image: boerboel-puppies-for-sale-5467906a5e7b9.jpg]

Print this item

  Metal shutters are deep cleanable like vinyl shutters
Posted by: goodwood - 03-17-2020, 07:53 PM - Forum: Daddy Issues - Replies (3)

Make your shutters more durable
Like everything else, blinds and shutters can become dirty, or the condition can deteriorate over time. The daily hazards of cleaning your blinds include dirty hands, dust, and even daily sunlight. How to maintain the shutter to make them look new? It's important to consider the type of shutters and curtains you used to clean them in your home setting.
If you have these types of shutters, consider the following tips:
1. Wooden shutters or shutters.
Never use harsh chemicals or excessive water to clean wooden shutters, otherwise there is a danger of lifting or damaging the surface. Use a clean, dry cloth, feather duster, or use a soft-bristled brush to vacuum regularly. Clean wooden shutters regularly to prevent build-up.
2. Plastic shutters.
Vinyl shutters are less vulnerable to water damage than wooden shutters. You can take them out completely for deep cleaning. Use warm soapy water or a mixture of ammonia and water in a large sink or bathtub. Wipe clean with a soft cloth and hang it up to dry.
Between deep cleaning, use a soft cloth, feather duster or vacuum cleaner to prevent dust accumulation. Alternatively, spray the ammonia mixture and wipe with a soft cloth or cotton gloves. Wipe dry.
3. Metal shutters.
Metal shutters are deep cleanable like vinyl shutters. However, it is important that your metal shutters dry quickly and thoroughly to prevent rust or discoloration, depending on the metal. Between deep cleaning, use a clean, dry cloth, feather duster, or vacuum cleaner to remove dust and buildup.
General tips for any blind include:
4. As far as possible, dust the blinds every week or at least every two weeks to prevent dust accumulation.
5. Use a soft cloth ruler to remove dust between the narrow shutters.
6. Do not use furniture polish, because it will form a colloidal substance with dust, it is difficult to remove it next time.
7. Instead, you can try the dryer sheets-wipe the dryer sheets on the top and bottom of each slat to help remove dust.
These ideas are the new shutters you need to see in 2019
Whether you're considering doing sash treatments for a new house or simply replacing outdated sash treatments in an old house, understanding sash trends in 2019 can help you make a decision. This year's trend is classic styling, which means your choices can grow old well and stay stylish for years to come.
Here are some trends for blinds in 2019:
1. Plantation shutters.
Although plantation shutters have appeared since the 18th-century plantation building, they are not going away anytime soon. Why? The plantation shutters were the same as they were then, and they could be easily opened and closed. They can be used in a range of hardwoods and the surface treatments are highly customizable.
A classic, traditional look that adheres to the beautiful wood grains and finishes with complementary dyeing of other wood products in your home. For a more stylish look, custom shutters can be painted to match your decorative work, or catch the trend with cheap or antique lacquer finishes.
honeycomb.
2019 is a year when many buyers are making great strides towards energy efficiency. The honeycomb hood is the only window treatment on this list that is eligible for energy tax credits. These are not the honeycomb shades of your parents-the availability of richer colors in 2019 has made many homeowners choose honeycomb shades to make a color statement, especially in rooms with a lot of windows.
Honeycomb shadows can fit almost any window size and can be customized to run in any direction. These shadows let a lot of natural light into the interior, another design trend for 2019. In addition, they tend to be cheaper than some other window processing.
Texture shadow.
By 2019, textures will be popular. Woven wood shadows use textures such as reeds, grass, and weave to treat your windows, adding a bit of texture to your room that may be lost. Leave them as they are, or use another window treatment to provide contrast.
4 blinds design tips
Choosing the right shutters for your home can be a challenge. What you are looking for is a practical, beautiful window blind that matches the existing characteristics of your home. There are many different materials, styles and prices on the market to choose from. Here are four shutter design tips.
Do you prefer coffee-style shutters or full shutters? Cafe shutters are more economical because they only cover half of a window. They are ideal for increasing privacy, but not great for shading. A complete shutter follows the entire pane of the window, covering or opening the entire window. In addition, buyers can also choose double-deck cafe shutters, where two smaller units are stacked together instead of one continuous shutter.
Blind size issue. If you have larger windows that let natural light in, you may want to choose larger shutters. However, in most cases, a smaller window is better because it looks more proportional.
Do you want a visible or invisible tilt? Traditional shutters have a tilted lever to change the angle of the shutter. More modern designs have invisible slopes and no bars. They have a flat look, similar to plantation shutters. Both are easy to use.
Do you really want shutters all the time? The plantation shutters are beautiful and practical, and have many advantages. Nevertheless, they are more durable than shutters. Before deciding to use blinds for an entire room or a larger area, you can choose to try out blinds in one room. Remember, many people only want to install shutters in certain places, such as the kitchen or living room. https://www.thepo1yuretane.cum

Print this item

  Coronavirus
Posted by: Fisher cat - 03-15-2020, 04:47 PM - Forum: General Discussion - Replies (47)

Is the number one symptom an uncontrollable urge for but sex?

Why else would  toilet paper and bleach be the first sold out items in all the stores.

Print this item