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PVB film production line

Release time:2022-08-02  Browse times:781


PVB film is a translucent film, which has good adhesion to inorganic glass. It has the characteristics of transparency, heat resistance, cold resistance and high mechanical strength. It is a good bonding material for manufacturing laminated glass. PVB film can absorb impact energy without breaking pieces. This kind of safety glass is widely used in automobiles, high-rise buildings, bank counters, various bulletproof glasses, etc. In addition to safety performance, it also has excellent sound insulation, light control, heat preservation, heat insulation, shock resistance and other properties. It is an ideal safety glass processing material.

Main uses of PVB film production line:

1. PVB automobile safety glass adhesive film production line: PVB adhesive film is mainly used for the middle layer of automobile windshield

2. PVB building glass intermediate film production line: PVB adhesive film is mainly used for the intermediate layer of high-rise building glass

3. PVB solar adhesive film production line: the produced PVB adhesive film is used for the packaging of solar thin film cells

The PVB film production line of Suzhou Jinwei Machinery Co., Ltd. is in the leading position in the industry in China. Width of PVB film: 3600mm (max), thickness of PVB film: 0.38-1.52mm, output: 500-800kg/h, shrinkage: ≤ 2%, total length of production line: 28m. It can be cut into the required width according to the user's requirements. The production line has the following characteristics:

1. Adapt to different types of processing of many material systems

2. From feeding to rewinding, automatic mixing, PLC full integration, turnkey engineering can be done

3. Large output, low energy consumption and high degree of automation.

The PVB film production line is divided into two methods: one is the dry process, also known as the over roll process, which is cooled and finalized in the air by casting and extrusion, and the other is the wet process, also known as the over water process. The cast and extruded film is cooled and finalized by water tank, and then blown dry and wound. There are great differences in equipment and prices between the two processes. The main machine can also use single screw extruder or parallel twin screw extruder according to different needs and raw materials. Please consult the sales engineer for details. PVB glass adhesive film production line is the core technology product of jinweier company.


Basic parameters of PVB glass laminated film production line (please consult the sales engineer for details)

Host type Single screw host GWS150 Single screw host GWS150 / Single screw host GWS90 Parallel twin screw GWP95 / parallel twin screw GWP65
Product structure A A,A / B,A / B / A A,A / B,A / B / A
Product width 2800mm 2800mm 3600mm
Product thickness 0.38mm - 1.52mm 0.38mm - 1.52mm 0.38mm - 1.52mm
Maximum production 400KG/H 550KG/H 650KG/H


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