Vacuum cover film with high-pressure, low pressure (PE, PO) of the points, the specifications are 60 "-110" with anti-static, can not afford to powder, smooth surface and so on. Automatic cutting cutting cutting the fabric covering, cutting the vacuum to suck out the air in the fabric, cut cut will not take place, move, cut precise, fast, no wear on the cutter cutter, thereby reducing costs , improve work efficiency. Products for heating purposes will soften the transparent film covering the entire stack of circuit board, enabling the vacuum suction, the membrane attached to the circuit board surface forming and paste the bubble mat, widely used in printed circuit boards and other electronic components wires inside and outside take along packaging. Second, the technical parameters: Item Test Item Test requirements required on both sides of the appearance of film per roll incision formation allowed more than two interfaces, does not allow impurities black spots, blisters. Thickness should be uniform longitudinal shrinkage of 41.8% transverse width of 10% according to customer requirements Thickness (mm) anti-static 0.271-0.23 tensile strength (mpa) 16 Ordinary 0.187-0.225 lateral longitudinal transmittance of 15.8% anti-static 79% Elongation 516% common type vertical transverse 675% 81.6% sulfur content in s0.1% wetting tension, 38mN / m heat seal strength (N/15mm) Anti-static 29.42/270 * 0 Tear strength KN / m _ ordinary Type 26.91270t Mocha coefficient antistatic 0.26_ 0.23 Remarks Normal Normal No anti-static function. antistatic antistatic value of approximately 106-100 three, anti-static layer is formed on the PE film to add anti-static M, forming a high temperature in the package 8lJ antistatic thin release layer of a surface protective layer, protective layer through which the surface resistance of the packaging film around the impedance reaches 106-100. Four, storage Storage: stored under normal temperature and humidity. Not direct exposure to prevent reduced service life. These are the details of the vacuum cover film, if you dead [vacuum film, price, manufacturer, model, pictures have any questions, please contact us for dead [vacuum film the latest information. Contact Us: 15102034527 Liang QQ260886973