Introduction to the Production Process of Light-Transmitting Panels
1Resin and various additives are injected into the mixing tank separately via a metering pump, in specific proportions, and thoroughly mixed.
2The mixed resin is poured onto the flattened lower film on the coated platform after being thoroughly stirred in the blending tank.
3As the lower film is pulled, the mixed resin passes through a blade that restricts its thickness and width, achieving the desired mixed resin thickness and width on the lower film.
4At this point, the fiber mat naturally combines with the resin through the guide roller, or the chopped fibers are dispersed by the throw roller and evenly settle naturally on the surface of the resin liquid.
5When combined with chopped mat or chopped fiber, the resin continues to move under the action of traction. After passing through the impregnation and preheating platform, the fibers and resin are fully bonded, and the bubbles in the lower layer are expelled.
6The well-combined blend of mixed resin and fiber, under the action of the downward film's traction, continues to move through the extrusion roller. As it passes through, the upper film descends to bond with the fiber-resin strip on the lower film, forming a fiber-resin sandwich tape with protective upper and lower films, all while passing through the extrusion roller.,Eliminate air bubbles and limit product thickness.
7Fiber-reinforced resin sandwich tape, protected with upper and lower films, continues to run under tension to the bubble inspection platform, where it undergoes manual inspection to remove any residual bubbles from the resin tape, and then is transferred to the heated chamber.
8Fiber-reinforced resin sandwich belt enters the heating chamber area one8-9Mi(50-70Celsius)After mold pre-forming;
9Then, proceed to the second zone of the temperature-controlled chamber.8-12Mee(75-90Celsius)At this point, the fiber-reinforced resin sandwich tape passes through molds, gels, and shapes.
10Then, entering the third zone of the climate-controlled chamber, the semi-cured sheet materials are fully cured.
11At this point, the sheet material continues to move towards the source of motion in the equipment, the牵引器 (tractor), while passing through a counter for measuring length.
12After passing through the tensioner, the sheets are then sent to the trimming system, where the edges are trimmed to the required dimensions.
13The material then proceeds to the length cutting system, which automatically cuts to the required length.
14The cut products are then removed.
