Earplugs 3M: 3M 1110 With A Cord And 3M 1100, 3M 1271 And Earplugs 3M 1130, Other Earplugs

2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-15 04:10

Hearing loss, even partial, brings serious limitations in many types of professional activities and causes a lot of inconvenience in everyday life. According to otolaryngologists, no treatment can completely restore lost hearing. Protection from the unwanted effects of aggressive environments and the preservation of healthy hearing is an indisputable necessity. The article will consider earplugs of the 3M trademark, their features, lineup and nuances of choice.

Peculiarities

Protective devices against sound damage to hearing have been used for a long time. One of these means - earplugs (a word of domestic origin from the phrase "take care of your ears"). The earbuds are inserted into the ear canal and prevent strong sound noises from affecting the hearing organs.

Ear plugs are used in some construction work, in motor sports (bikers), hunters, sports shooters, employees of noisy industries. There are special options for musicians, to reduce the impact of pressure drops in airplanes, to sleep comfortably . Waterproof earplugs keep water out of your ears (swimming, diving). There are devices that protect against dust pollution and the ingress of foreign objects.

Assortment overview

3M is the largest manufacturer of professional protective equipment. One of the positions in the brand's lineup is all kinds of earplugs. Let's take a look at some of the popular models.

3M 1100 - disposable liners made of hypoallergenic foamed polyurethane with a smooth dirt-repellent surface. The plasticity of the material and the conical shape of the products make it easy to insert them into the ears, remove them from them and completely block the auditory canal. Used when repetitive noise is over 80 dB and can be reduced to 37 dB. Usually packed in 1000 pieces in one package.

Models 3M 1110 and 3M 1130 with laces - unlike the 3M 1100 model, they are fastened in pairs with a cord, which makes them easier to use and prevents loss in case of accidental loss from the ear. They have a corrugated conical shape. Soft, smooth polyurethane surface does not injure the skin, does not cause allergies. These earplugs are quickly inserted into and removed from the ears without contact of the fingers with the inner surface of the ear canal. Model 3M 1110 provides acoustic efficiency up to 37 dB, and 3M 1130 - up to 34 dB with an initial value of over 80 dB. Packed in 500 pieces.

3M E-A-R Classic - disposable model without a lace. Earplugs of this type meet the most modern criteria. They are made of foamed polyvinyl chloride, which gives the product a porous structure. They adapt to the shape of the ear canal of a particular user, are non-hygroscopic (do not absorb moisture, do not swell), securely fixed and do not put pressure on the ears, which ensures a high level of comfort. The average acoustic efficiency of noise reduction is 28 dB. Recommended for use to protect against noise levels above 80 dB.

3M 1271 - reusable earplugs with a cord and a container for storing clean reusable earplugs when the earplugs are not in use. Manufactured from monoprene. The design of the outer flange of the earbud and soft material provide reliable protection and increased wearing comfort, and there are finger holders for easy insertion. Recommended for protection against continuous occupational noise at hazardous levels and isolated repetitive loud noises. Reduces sound effects by up to 25 dB.

All 3M earplugs are conveniently packaged with instructions for use

It should be noted that in cordless models as a drawback, the absence of a restrictor for entering the auditory canal. If you accidentally insert the insert deeper than it should, then you will have to remove it with some difficulty. But such a situation is considered possible only theoretically.

With a lace, this problem will not arise, since, holding on to the lace, it is easy to remove any insert (the laces are fixed firmly).

Reusable earplugs require careful maintenance. The earmolds must be perfectly clean to avoid introducing infection into the ear canal when reused.

How to choose?

The choice of design features and material of manufacture depends on the planned scope of the products. In addition, the structure of the auditory organs in specific people is not the same. It is possible and necessary to take into account the features of the models, but this is not enough . For the correct selection of suitable earplugs for your individual sensitivity, you will have to experiment.

For example, buy several high-quality models for deep restful sleep (even the best products are inexpensive) and choose the best fitting option . If you feel the slightest signs of discomfort, then these earplugs should not be used. After a while, the discomfort increases, there is a sensation of a foreign body in the ears and even pain in the sensitive area of the head.

It is unacceptable to underestimate the effect of these protective equipment on a person's well-being.