Home / Mar / PVB glass interlayer film extrusion line in bulgaria

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Pvb automotive interlayer glass film production line explosion proof industry . features: the equipment adopts parallel twin-screw design, equipped with weighing and batching system, central proportional control, automatic supply alarm for lack of material, and the products are cooled by soft water.clear product, less fine particles, equipped with heat treatment oven, effectively remove stress ...
Design and manufacture of first cpp/cpe/pvb cast film lines in a rental workshop. 2004: release of china’s first 3500mm and 4000mm 3-layer cpp/cpe cast film line and pvb glass interlayer film line, starting of research for pvb glass interlayer film line 2005: release of china’s first 5000mm 3-layer cpp/cpe cast film line, and 1800mm pet rainbow film line
After heating, it melts and has cross-link reaction. in the production of laminated glass with eva interlayer film, no autoclave, roller press, air bag, or vacuum rubber ring is required. as eva interlayer film can be processed under normal climatic conditions, no clean room with climatic control is required in pvb
Laminated glass is a type of safety glass that holds together when shattered.in the event of breaking, it is held in place by an interlayer, typically of polyvinyl butyral (pvb) or ethylene-vinyl acetate (eva), between its two or more layers of glass. the interlayer keeps the layers of glass bonded even when broken, and its high strength prevents the glass from breaking up into large sharp pieces.

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