Help with the technical problems of cell phone jammer

Need for environmental sealing and shielding properties of the occasion can not generally provide a greater pressure of the occasion
Soft conductive cloth pad, you need a small price low pressure hot and humid environment is not easy to damage the occasion to provide greater pressure.The workshop has to accomplish a large order of  cell phone jammer  .
1.5 The use of electromagnetic gasket should pay attention to the problem
The first thing to note pad compression limit problem, any liner exposed to excessive compression, which can damage. Gasket is damaged, flexibility became poor, losing an effective seal. Secondly, we must pay attention to the contact surface cleaning, or reduce the contact surface conductivity, shielding effectiveness reduced. Finally, to prevent corrosion of the liner. Electromagnetic shielding gasket and the electrochemical corrosion of the substrate between a necessary condition is moisture and corrosive gases. Therefore, a method of preventing corrosion environment is sealed with a layer of magnetic sealing gasket and the environment will be isolated.The workshop is training more workers to try to accomplish the order of  cell phone jammer in advance.
1.6 common pad size on the market
1) Metal braid shielding gasket
Flexible braided metal shield from the standard liner made of woven wire mesh, mainly rectangular, circular, with a fin-core, and "P"-type liner. Consists of a woven wire network is composed of many consecutive rings, it acts as a narrowing of the spring, the liner maintains excellent flexibility. Metal braid shield can not provide environmental sealing gasket, the compression must be controlled within a certain range to prevent permanent deformation. The company has invited several famous experts to help with the technical problems of  cell phone jammer. Recommended compression ratio is usually 38% of the thickness. Temperature limit of the softening point of the metal within.
2) the environment of the metal mesh shielding gasket seal
By the rubber-core braid shielding gaskets and environmental sealing rubber composition constitutes a shielding gasket. Rubber can be neoprene, ethylene propylene diene monomer rubber (EPDM rubber), silicone rubber. In addition, all-metal woven mesh rectangular neoprene pads can be used to achieve the waterproof glue. The product is both a good shield, but also on the dust / liquid play a role in sealing and gasket can be compressed to a high of 50%.
3) rubber gasket core braid shield
Rubber gasket from the core braid shield braid shielding bag formed on the elastic rubber core. The company plans to hold more technical meetings during the production month of  cell phone jammer  .Often only a single CNC screen, we also provide multi-screen network to meet specific shielding requirements. Rubber, neoprene foam core can be, EPDM rubber, silicone rubber foam solid body and hollow body.