Shielding bag with two-story complex: (PE / VMPET or CPP / VMPET) Shandong three-dimensional bag manufacturers, with excellent anti-static, anti-RF, water vapor permeation, anti-salt spray, and many other functions dimensional bags export prices, as well as shielded from external personnel , ESD electrostatic discharge and external electromagnetic radiation performance of the device. Suitable for PCB, IC and other static-sensitive categories of high-tech electronic products transport and packaging. Sizes, specifications, temperature resistance and so can be customized on request. Also according to customer dimensional bags import and export, in the case of non-infringement of intellectual property rights of others, and print text, graphics, trademarks, etc., to help enhance your corporate image. Shielding bags lowest price! Shielding bags Best service! Shielding bags best quality, shielding bags Weihai Fujingtang preferred packaging material. 46. ??Technical standards: 1, Construction: Fujingtang shielding bag by the five-layer structure, including a polyester layer, a metal layer, polyethylene foil layer and the upper and lower layer of static dissipative layer. Layer provides the physical properties of the polyester; metal layer provides electrostatic shielding function; polyethylene foil layer provides heat seal properties and physical properties; static dissipative layer through processing to achieve the anti-static effect. 2, the electrical properties:. A surface resistance - the inner resistance <1X1011 (reference ANSI / ESD S11.11 standard) - the outer layer resistance <1X1011 (reference ANSI / ESD S11.11 standard) - a metal layer <100 ohmsb electrostatic shielding. <30V (refer EIA541 and MIL-PRF-81705 standard) or <50nJ (refer EOS / ESD S11.31 standard) c. static dissipative time <0.5 seconds (see MIL-PRF-81705 standard and FTMS 101 MTH 4046 standard) 3 physical properties a. Pull off force:> 15N (reference ASTM D882) b. Transmittance: 45-55% c. Thickness: 3.1mils (about 0.075mm) ± 10% 4, chemical characteristics: meet the "electrical and electronic products Restriction of Hazardous Substances Directive" in the requirements for the content of harmful heavy metals and the "Waste Electrical and Electronic Equipment Directive" Shandong. dimensional bag manufacturers | Weihai Fujingtang (certified) | perspective Bag Co., Ltd. provided by Weihai Fujingtang new decorative materials. Weihai Fujingtang New Decoration Material Co., Ltd. (www.whfjt.com) is Weihai, composites leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Weihai Fujingtang leadership with the staff warmly welcome all inquiries negotiations to create Weihai Fujingtang better future.