Iasi Machinery teaches you how to maintain machinery
1, the impact of the environment on the gluing machine / plastic sealing machine
YASI machinery plastic sealing machine preheating stabilization time by the influence of the ambient temperature, the ambient temperature is high, the plastic sealing temperature can be balanced and stabilized faster. When the ambient temperature is low, the heat dissipation is fast, and the sealing temperature takes a long time to reach the balance and stability. Do not turn on the temperature display just after the sealing temperature on the plastic sealing, because at this time the plastic sealing machine rollers are cooked by the balance has not yet stabilized, only the temperature measurement point near the local temperature to reach the plastic sealing temperature. Generally speaking, the preheating stabilization time should not be shorter than 20 minutes! Plastic sealing machine working environment design indicators for -5 ~ 40 ℃, relative humidity is not greater than 80%, no corrosive gases. Therefore, general seasonal and climatic conditions of the plastic sealing machine can work normally, will not affect the effect of plastic sealing.
2、Check the quality of plastic sealing
After the plastic sealing documents should be transparent, flat, plastic sleeve and card core should be firmly sealed as one. No "gas full" in the sandwich, no "fuzzy white shadow", no oil impurities and other undesirable phenomena. Several common anomalies and determine the reasons for the occurrence, such as partial failure to seal, Yasi machinery should consider the low temperature of the plastic sealing; such as the plastic sealing of the documents after the deformation of wrinkles, should be considered for the plastic sealing temperature is too high or the pressure is too great; such as the appearance of bubbles in the sandwich or fuzzy white shadow, should be considered for the plastic sealing temperature is not suitable for the emergence of the process of sealing the binder overflow, should be considered for the plastic sealing temperature is too high or too much pressure!
3, roller hardness on the impact of sealing
Yasi mechanical plastic sealing machine roller hardness of 50 degrees Celsius, if the roller due to aging and other reasons caused by hardening or cracking, will affect the quality of plastic sealing, will make the over-molded documents sealing is not secure, the need for timely replacement of the rubber roller.
