Mr. Li Keping from Javier, Italy, has many years of research on bottle caps and bottle cap molds
. The production of plastic bottle caps seems to be simple, but the manufacture of plastic bottle cap molds has high professional skills." What bottle cap manufacturers pursue is to reduce the gram weight of the bottle cap as much as possible and improve the productivity under the condition of ensuring the physical function of the bottle cap, so as to reduce the cost and increase the market share. The traditional production of padded caps is achieved by injection molding cap equipment, injection molding or dispensing liner equipment, and assembly equipment.
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.