The quality of laminated glass is not only related with the quality of the EVA film but also with the lamination machine, lamination process, glass, accessory material, environment and the literacy of the staff. The clients should control all the factors.
Please check the package, label, code, description before opening. Test the adhesion, color, transparency and size of the EVA film within 3 days as soon as get the goods. Please stop using and contact us immediately if something wrong.
The EVA film should be stocked in ventilated, dry, clean condition and avoid light, heat, moisture, weight and stabbed. The temperature of the storage and lamination should be ﹤30℃ and humidity ﹤60%. Please make sure to install air-condition to control the temperature and humidity. The rest of the EVA film should be packed well again to prevent electrostatic absorption and corrode by dust and moisture.
Please test the adhesion before using if the EVA film stocked too longer.
Ecomen temperature curve is only for reference. The clients should adjust and control the temperature and lamination process by the character of the machine, thickness of the EVA film, the glass, middle decoration material, the space of the machine, the change of the season.
Please analyses and knows the character properties of the middle material before u start the normal using. Please test the consistency
between the EVA film and middle material to prevent the big loss in the production.
We don’t advice to use two different batch colors EVA film in one same order. It is easy to have color difference.
Please test the consistency between the sealant and EVA film. Because the toluene, xylene in the paint and coating can erode
EVA film. Please make sure the EVA film for stock, lamination and installation to be far away from such chemistry pollution. We recommend
to use Ecomen sealant especially for EVA laminated glass.
You can laminate color EVA film between two pieces of transparent EVA film to increase the strength of the glass. The two pieces of the transparent worked as adhesion. But the shrinkage rate will be bigger with thinner transparent EVA film. The transparent film is easier to pull the color film cracking after melting. So we recommend clients to use the transparent above 0.25mm thickness.