At present, the market share of multi-functional blow m […]
At present, the market share of multi-functional blow molding machines is getting higher and higher, but at the same time, the failure rate of the blow molding machines has also increased.I often ask customers about bottle bursts during the blow molding process. For this reason, I will share with you the various reasons and solutions for bottle explosion when the multi-functional bottle blowing machine blows bottles.
1. The preform is heated too high and the preform turns white
Solution: The setting parameters of each bottle blowing machine manufacturer are different. It is necessary to consult the purchasing manufacturer to set the heating temperature of each lamp tube and adjust it to the appropriate temperature. Generally, the preform turning white is mainly caused by excessive heating, and each lamp is appropriately reduced Tube temperature.
2. The pre-blowing machine is not set or the pre-blowing time is too short
Solution: Adjust the pre-blowing parameters during the setting process of the bottle blowing machine, and adjust the pre-blowing time of the blowing machine according to the manufacturer's technical parameters.