Dear Dipil,
Thank you for your feedback.
Ear plug completely closes the ear's hole, but ear muff covers only the ear drum. Ear pulgs will give higher protection than Ear muffs. The disadvatage with the plugs is these are disposable are limited period usables by only a person.
Thanks and Regards
Srinivasa Rao. M

From India, Calcutta
dipil
713

Dear All

Whats the material of make in Ear Plugs? This also should be of mineral oil make?...

Please come forward with your views... Let's have a clear understanding about ear protection, ear protectors, it's selection & proper use...

Just have a look into the following very interesting write up from Keshal Pillai Sir regarding the Ear Muff:

"The filler material in a muff type ear defender should exert uniform pressure on the periphery of the ear to have proper seal. We have to avoid leakage to the ear for ensuring absolute protection. Any form of solid material is of no use.

Because of this the filler materials recommended for muff type ear defender is mineral oil only.

Manufacturing process of ear defender with mineral oil as filler material is difficult. Most manufacturers use rubber foam or other materials. Using such equipment gives only a false sense of protection."

For more details regarding this discussion: https://www.citehr.com/253014-pl-che...#axzz1711825YK

@ M.S Rao & Raghu

Thanks for the inputs... Surely will help you... Keep up the pace through continous participation...

Thanks in advance...

From India
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