Injection molding and pressing bottle caps represent two different processes. The former can buy various molds, carry out flexible style design, and can design relatively complex caps, but the cost of the mold is high; while the pressed bottle caps are relatively low-cost.
In modern society, preform mold is widely used in many industries. So what is the working principle of preform mold.
In our daily life, preform mold is widely used in edible oil, beverage, candy, medicine and other multi-packaging industries.
With the expansion of the food and beverage packaging industry, it also inspires the rise of the preform mold industry. However, now China's current preform mold industry is faced with the following major problems.
A:45-60 days ,