Xiamen Better Silicone Rubber Co., Ltd

Compression Mold Custom Silicone Rubber Ear Plugs

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Rubber Ear Plugs are also called as silicone earplugs, rubber earbud, which use sealing characteristics of silicone material then designed to meet the human ear structure, a rubber ear plug can protect the eardrum by noise damage effectively.
Silicone ear plugs are common used in electronic products to output voice,swimming to prevent water from entering ear, also can be used to reduce noise.
Silicone Ear Plugs are mainly produced by Silicone Rubber Compression Mold Tool and LSR (Liquid Silicone Rubber) Injection Mold Tool.

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Custom Silicone Rubber Ear Plugs

Rubber Ear Plugs are also called as Silicone Earplugs, Rubber Earbud, which use sealing characteristics of silicone material then designed to meet the human ear structure, a rubber ear plug can protect the eardrum by noise damage effectively.

Silicone Ear Plugs are common used in electronic products to output voice,swimming to prevent water from entering ear, also can be used to reduce noise.

silicone rubber mold.jpg waterproof silicone ear plugs.jpg

Elastomeric Ear Plugs are typically made out of soft silicone material with hardness 30-55 Shore A, which are soft, anti-dust, anti-slip and have shock-proof features so as to extend life span of earphone.

Silicone Ear Plugs are fitted in the outer ear or are inserted directly in the ear canal (In-ear headphones for voice output and used for ears protection, so the silicone material need to meet all food grade and medical requirements or certification, like USP Class VI, FDA 21 CFR 177.2600, etc. 


Silicone Ear Plugs are mainly produced by Silicone Rubber Compression Mold Tool and LSR (Liquid Silicone Rubber) Injection Mold Tool.


Using silicone rubber material for earplugs, has many advantages.

1. Excellent silicone rubber material, soft ,non-toxic.

2. Wear comfortable, do not have any discomfort and irritation to the ear.

3. Anti-aging, anti-stretch, more durable than other materials.

4. Waterproof, effective against bacteria


Silicone Rubber Ear Plugs are widely applied on many fields.

1.Audio Products, Musicians or Hi-Fi earplugs.                              transparent rubber ear plugs.jpg

Such earplugs are usually referred to as headphones, 

design to output voice in electronic products , 

belong to the individual audio.


2.Labour anti-noise ear plugs

Anti-noise earplugs are generally made of silicone or

 low-pressure foam material, high elastic polyester material.

 Insert the ear canal and close contact with the external                           anti-noise rubber earplugs

auditory canal to isolate the sound into the middle ear and 

inner ear (ear drum), to achieve the purpose of  noise insulation, 

so as to protect workers hearing. It has excellent anti-noise 

capability, but more harder. Usually applied in construction site, 

plant and other loud noise place.


3.Sleep anti-noise ear plugs

The sleep earplugs working principle approximates 

to anti-noise earplugs. In order to achieve the purpose 

of daily sleep comfort, it is made of soft and slow elastic 

materials,like soft silicone or low-pressure foam material 

high elastic polyester material.It has high quality requirements.     

              4022579972_578386875.jpg

4.Swimming  waterproof earplugs

Swimming silicone earplug are used to prevent water flowing 

into the ears when swimming. Its design is close to the human

 body's softness, so will not damage the ear canal. Silicone

 rubber has excellent waterproof properties, so it is widely 

used in swimming sport.


Silicone Ear Plugs’ dimension, hardness, structure and surface processing have an important effect on fitting stability and sealing condition. Besides, the surface processing also influence the beauty of silicone earplugs. Therefore, there is very some strict requirements for the production of Silicone Ear Plugs.

1. Minimize the parting line (joint line) to make beautiful surface 

high quality silicone ear plugs.jpg

2. Do matte smooth coating on Ear Plug’s surface for comfortable contact and anti-dust effect.

3. Adopt FDA and Medical grade material during the whole 

manufacturing procedure, including silicone material, 

pigment (for customized color) and release agent.

4. Process mold tool by precision Mirror surface EDM machine, which make silicone ear plugs higher precision so as to produce exactly suitable dimension for individual’s ears.

(Notes: Mirror surface EDM machine processing is usually used for high precision silicone rubber compression mold tool, LSR(liquid silicone rubber) or Plastic Injection Mold, especially the precise processing on some complicated aspherical surface of mold base, which makes components higher quality, more precise dimension and more exact dimensions for your applications)


Better Silicone Mirror face EDM processing 


Xiamen Better Silicone Import and Export Co., Ltd, which making Rubber Compression / plastic injection /

Liquid Silicone Rubber Injection mold tool and producing silicone rubber compression parts, plastic injection parts, 

Liquid silicone rubber injection parts.


We have in-depth knowledge of silicone ear plugs mold-making technology and Earplugs molded technology. 

Therefore we will control the minimized parting line and most exact dimensions for your products. 


Our Advantages:
1. Own Precision Silicone Rubber Compression Mold-making Technology

2. Precision Silicone Rubber Compression, like for Smart Cellphone Parts, Medical Parts. (precision silicone rubber 

   compression parts size tolerance can up to +/-0.01mm)

3. Liquid silicone rubber injection mold and production.


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Xiamen Better Silicone Rubber Co., Ltd is specialized in designing and manufacturing all kinds and configurations of Silicone Rubber Keypads for a wide range of applications....  
 

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