How much do you know about the process of pvc wood grain blister film

Do you want a stylish living environment? Do you want your home to look great? Now there are many decoration and home furnishing on the market that use Pvc blister film to make the furniture look better, and at the same time make the furniture last longer. Maybe many people still don't understand what the pvc wood grain blister film is? Follow me now to find out. Requirements for the use of blister plastic: blister plastic is a two-component glue, and the activation temperature is about 60 degrees. The storage environment temperature must be between 5°C and 30°C. Below 5°C will cause flocculation. Glue buckets should not be placed directly on the ground, but should be placed on wooden brackets, especially in winter. The validity period of the blister is 6 months from the date of delivery when the original packaging is not removed. The main agent of plastic absorption preparation ratio: when the main agent and the curing agent are mixed, the main agent should be kept in a stirring state, and the curing agent should be slowly added and stirred for at least 3 minutes. The amount of glue prepared each time should be used up within 4 hours. After mixing the glue, the glue bucket should be tightly covered. The active time after the main agent and curing agent are mixed is 4-6 hours, and the workpiece that has been sprayed should be processed within 4 hours to obtain the best gluing effect. Otherwise, the activation temperature needs to be increased due to the cross-linking reaction of the glue. Although the gluing effect is good in appearance, the temperature resistance has been significantly reduced. If the glue is sprayed twice, glue marks will appear on the surface of the Pvc wood grain blister film. After spraying, the surface is whitish and dry, and it is not sticky to the hand or has a clear gloss after drying. The drying time is 30-50 minutes (depending on the temperature, humidity and spray quality of the environment). The commonly used fan is 1.5-2.0 meters away from the workpiece, aiming at the workpiece to blow the moist air away, so as to avoid PVC bubbling due to the high humidity of the workpiece. In winter, in order to increase the temperature of the workpiece, a small heat preservation room can be used to heat the workpiece to a temperature of 20-25 °C (the temperature is prohibited to exceed 35 °C, otherwise the workpiece will be deformed). The glue spraying should be carried out on the water curtain machine in an environment of not lower than 16 ℃. The glue spray operator should wear a mask to protect the operator's health. According to the characteristics of the workpiece line shape (such as arc value, edge angle, line width and depth, etc.), choose different thickness of silicone film. Because the silicone membrane is often heated and stretched, its sagging will increase, and it should be installed in time according to the sagging degree of the silicone membrane to reduce the sagging. In order to prolong the service life of the silicone membrane and prevent quality problems of the workpiece, the direction of use of the silicone membrane should be changed regularly, such as the front end changing to the rear end, and the left end changing to the right end. If there are holes or short cracks in the corners of the silicone membrane, it can be repaired with silicone and a membrane repairing machine. When repairing, use a flat heavy object to compact it. After drying for 24 hours, sand the repaired part with 240# sandpaper and it can be used normally. Film-pressed workpiece spacing: For narrow and long workpieces with a width of less than 10cm, the workpiece spacing should not be less than 8cm; for workpieces with a width greater than 10cm, the workpiece spacing should not be less than 6cm; the spacing between the workpiece and the table frame should not be less than 8cm. The horizontal and vertical spacing should be in a straight line to reduce the resistance of air flow. The edges and corners around the surface should be rounded with a radius of 3mm-5mm or a 3×45°C angle to ensure that the air between the Pvc wood grain blister film and the workpiece is completely evacuated, so that the Pvc wood grain blister film is firmly glued to the surface. The effect of the edge of the workpiece. The thickness of the backing plate should be about 3/4 of the thickness of the workpiece, which is one of the important measures to ensure that the PVC is not whitened. Regarding the production process of Pvc wood grain blister film, the editor will introduce so much to you, and interested friends can collect it.