In addition to the final steps of vacuum gas prior to trimming, laminated glazing, this procedure should be careful operation, trimming can not be forcibly stretched PVB film, otherwise it will lead to reduction in film thickness, film snaps back and pressing treatment causes blowing air and other defects. Trimming each product, to avoid the lack of plastic under the premise of the movie, as close to the edge of the glass trim, Weifang laminated glass, experience value is generally about 5mm. There is a strong protection, to prevent natural disasters and human destruction, to strong winds, earthquakes, violence, theft and so has sufficient resistance. Can withstand sudden impact indoor staff, 6mm laminated glass to prevent glass from scattering or whole prolapse, avoid indoor personnel, goods falling flying. Can withstand ultraviolet radiation, water vapor and external impacts of climate change, long-term use will not yellowing discoloration. Laminated glass Weifang, Jinan Yaohui glass, laminated glass made by Jinan Glass Co., Ltd. Yaohui. Laminated glass Weifang, Jinan Yaohui glass, laminated glass is made Yaohui Jinan Glass Co. (www.jyhhc.com/) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Liang Jingli.