Respirator Masks

Traditional health and wellness practice has stressed the primary function of personal protective equipment in supplying worker defense and achieving OSHA compliance. Progressively, however, safety and health specialists are engaging plant managers and production supervisors in conversation of a new paradigm: How respiratory defense systems can actually increase employee performance, comfort and spirits, which can result in lowered manufacturing costs.

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In particular, positive-pressure respirators (significantly, supplied-air respirators with loose-fitting face pieces, hoods or helmets and powered air-purifying respirators-- see "Meanings You Need to Know") are moving well beyond the established compliance-driven function of securing workers' breathing and ending up being important workplace efficiency tools.

• Modern ventilators are online controlled by a tiny ingrained system to allow precise adjustment of pressure as well as circulation features to an individual client's demands.
• For filtering and also capturing of aqueous bits, polypropylene fiber surface areas call for alteration to render them much more hydrophilic since polypropylene is naturally hydrophobic.
• Meanwhile, Allegheny Health has changed its whole team to MSA's elastomeric half-mask respirators.

This is welcome news for security and health specialists, who require management assistance and worker acceptance to make their respiratory protection programs work. In fact, so certain is the impact that some plant managers and supervisors are leading the charge for positive-pressure systems, and their workers aspire to try them and use them routinely.



In addition to protecting workers from airborne impurities, the devices can be utilized to safeguard the eyes, head and face, and to defend against heat tension, when integrated with a Vortex cooling system. There are likewise efficiency, product quality, worker comfort and morale benefits that are causing entire industries to reconsider how they execute respirator security programs.

" Employers are just starting to see business case for positive-pressure respirators [PPR]," according to Tom Nelson, CIH, previous business health and wellness manager for DuPont and now an industrial hygiene expert. "A well-designed respirator program and the appropriate PPR system makes it possible for business to increase paint shop productivity, be more effective in repair and maintenance operations, or do more grinding, cutting and welding."

" There are a great deal of operations where positive-pressure respirators are useful, even when engineering controls prevent overexposures," said Wes Norton, CIH, CSP, who has more than twenty years of commercial experience. "When you provide workers a choice in between a half-face piece, negative-pressure respirator and a supplied-air respirator with a loose-fitting hood or helmet, they select the supplied-air system because of the comfort benefits. Once they attempt supplied air, they never want to offer it up, and they do not grumble about using it."





For example, in paint stores, Norton has actually seen worker turnover and absenteeism significantly reduced due to a well-implemented, supplied-air respirator program. "Conditions in paint cubicles are not the first choice of a lot of employees," Norton said. "Good, skilled painters are tough to discover and important to keep happy. When they are supplied comfy respiratory Additional hints protection, the quality of work is greater and absence is reduced."


Respirator programs that use positive-pressure systems with loose-fitting helmets and hoods are easier to administer, according to Jerry Guilliams, a Boeing Co. senior industrial hygienist and security expert. These types of respirators, he mentioned, do not need fit screening, and users need not be clean-shaven. "Right there, you have removed two significant elements of worker resistance," stated Guilliams, who works for Boeing's Armed force Aircraft and Rocket Systems Group in St. Louis.
Quality Paint Task at Piper Aircraft
New Piper Airplane Inc. produces single-engine airplanes for private, business and flight school usage. At its 1,200-employee facility in Vero Beach, Fla., New Piper Airplane runs a cutting edge paint shop for using multiple coats of paint on the airplanes. It is a demanding, high-precision task. To safeguard workers from paint overspray, the company had actually been using full-face, negative-pressure respirators. Unfortunately, paint overspray and incompatibility with prescription eyeglasses were affecting staff members' clear vision, which was harming the quality of the paint job.

The option was to switch to a supplied-air respirator with a loose-fitting helmet and a peel-off face guard, which protects the main lens and can be changed when vision becomes blocked by paint spray. The company likewise uses 3M's Vortex cooling system, which makes it possible for workers to regulate the temperature of their breathing air by cooling it as much as 50 degrees-- an important health preventative measure and comfort advantage in hot, humid Florida.

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" This is the very best thing we've done in years," stated Dave Youmans, safety organizer at the Piper Aircraft plant. "There is definitely no trade-off among production, defense and comfort. We found a service that is easy for management, workers, and safety and health individuals to support. We don't have to require this issue at all since the quality issues are so essential. At Piper, the paint store supervisor promoted this option, and the director of manufacturing spent for it out of his budget."

The success in the paint store has resulted in the upkeep department's interest in supplied-air respirators. Despite the short-term, scattered nature of upkeep work, Youmans stated, a supplied-air program can be made possible for upkeep employees by stationing high-pressure, supplied-air sources throughout the plant.