The working principle of high temperature teflon cloth in the production process of solar photovoltaic materials

When the laminator presses the solar photovoltaic module material, the teflon coated fiberglass fabric is placed on the uppermost layer and the bottommost layer of the photovoltaic module respectively, as a cover cloth. The anti-stick properties of high temperature teflon cloth to prevent EVA film and other materials from sticking to the laminator at high temperature.

High temperature teflon cloth for lamination in laminator

The material sequence of the back sheet laminate is teflon coated fiberglass fabric + glass + EVA + battery sheet + EVA + back sheet + teflon coated fiberglass fabric, mainly using Teflon’s anti-adhesive to prevent EVA from sticking to the laminating machine.

Specifications: Small laminating machine 1.25 meters wide, large laminating machine 1.8m, 2.0m, 2.2m, 2.4 m wide, the length is generally within 6 meters.

High temperature teflon conveyor belt for conveyor belt in laminating machine

The inner panel of the automatic laminating machine is conveyed by a high-temperature and anti-adhesive high temperature teflon conveyor belt. Since the laminating machine is vacuumed, in order to prevent the cloth from being sucked, the surface of the cloth is required to have a grain, the tension of the high temperature teflon conveyor belt should not be too large when it is transported.