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Custom Silicone Phone Waterproof Seal Technology in LYA Silicone

At present with the promotion of Apple phone series especially 7 and 7P, topics of waterproof cellphone has been widely concerned. LYA Silicone as the leader of custom silicone manufacturer in China, also

involved and explored this new technology, and received a phone waterproof seal project from a China famous phone manufacturer. We are so happy to accept this hot challenge.
















Phone waterproof seal is used for waterproof plug to block point porosity like SIM/USB/SD card. This technology request custom silicone manufacturer with strong comprehensive strength, choose the suitable

silicone raw material, the best silicone molds and toolings` design, professional and experienced engineer and production team, strict production and quality system control, etc. So as to ensure that the phone

under the influence of water into the water will not let the liquid break the plug. Although phone waterproof seal has strong features and is a useful accessories, its silicone production process and research are

more difficult. Of  course, facing the customer’s precise requirements, LYA Silicone play an important role in custom silicone waterproof seal.


















Currently the difficult of making phone waterproof seal list here:

  1. Hardware in the production of easy deformation.
  2. The seal is not sticky tight.
  3. Product easy to Phi front.
  4. Product out of the hair is too large does not meet the requirement.
  5. Mold`s precision ability requirements are extremely high.


Next, we custom silicone mold according to customers` request at the first time. This small accessories has high requirement for designing mold, and we send technical staff to accurate to 0.02mm. And technical

director personally went to design and processing. The computer out of the mold , then CNC machine and Fireworks machine do the mold. After a series of custom silicone mold processes, we used Mix machine

and high with liquid injection molding machine to do the craft.



















At last, the finished product make customers satisfication, we also work out a series difficult problems. We feel very happy with each other. This is our company has a challenging interesting recently. To be

honest, to be created, to be excellent, to better service are the responsibility of LYA silicone.

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