Other Pastic Preform Bottle Mold is classified into two types according to its structure: hot runner and cold runner. The hot runner generates no waste and has a short molding cycle, making it suitable for high-precision PET preforms. Cold runners have a low cost and are suitable for PP/PE materials. Depending on the number of cavities, they can have 16 to 144 cavities. Multi-cavity molds have high production efficiency, but they have strict requirements for processing accuracy and injection molding machines. According to the application fields, they are classified into spray cap molds, press cap molds, flip cap molds and extrusion cap molds. Different products correspond to specific neck processing standards and cooling systems. Special types also include two-color prefabricated molds, lightweight thin-walled molds, self-ejecting molds, etc., to meet differentiated packaging requirements. In terms of material selection, S136 steel is mostly used for the core and cavity to ensure polishability and corrosion resistance.
K-SHOW is a world-renowned injection mold manufacturing enterprise. We have over 30,000 sets of various injection mold manufacturing experience and more than 20 years of technological accumulation, which has established K-SHOW's irreplaceable position in the industry. We are equipped with high-precision CNC machining centers, fully intelligent processing production lines and other processing equipment, specializing in the production of various high-precision and high-difficulty molds. Our main mold products include medical, home appliance, automotive parts, large industrial engineering parts, packaging, daily necessities molds, etc. The company has established a national research sub-center for New Polymer Forming Equipment, a provincial mold technology research center and other scientific research institutions. Up to now, it has obtained more than 100 invention and utility model patent certificates related to special structures, special functions, dedicated hot runners and metal processing techniques of molds. Our products sell well all over the world, covering more than 100 countries in Europe, Asia, America, Africa and the Middle East.
