Cold half production of preform molds from other companies for cosmetic bottles.
Support for changing the shape of cosmetic bottles using existing hot half utilization.
In the cosmetics industry, bottle manufacturing requires design elements that influence the product's brand image and airtightness to maintain the quality of the contents. Particularly when changing or renewing the shape of containers, effectively utilizing existing molds can lead to reduced costs and shorter development periods. However, challenges may arise, such as being unable to contact the manufacturer who produced the molds in the past or not receiving their support. In such situations, when considering changes to product shapes, our cold half mold manufacturing service for preforms from other companies can be of assistance. [Usage Scenarios] - I want to utilize existing hot halves to try out new bottle designs. - I cannot get in touch with the manufacturing company, and mold modifications are not progressing. - I am considering a small variety of bottle developments and want to keep mold modification costs down. [Benefits of Implementation] - Effectively utilize existing equipment, reducing costs compared to creating new molds. - Smoothly proceed with changes or renewals of product shapes. - Shorten development periods, leading to reduced lead times for market entry.
basic information
【Features】 - Capable of manufacturing only the cold half of preform molds from other companies - Optimal modification proposals based on structural verification and various measurements - Hot runner specifications with minimal filling variation - High-quality molding achieved through improvements to the gate section of the hot runner - Mold structure with long lifespan and excellent maintainability - Ultra-lightweight design through compact construction - High cycle capability achieved by adopting water-cooled ejection tubes - Mold manufacturing tailored to existing equipment 【Our Strengths】 We have been involved in plastic molding for over 50 years, providing consistent support from product development stages through mold design, manufacturing, test molding, and after-sales maintenance. We have a wealth of experience in producing multi-cavity molds across various fields, including molds for food containers, PET preform molds (with a record of up to 192 cavities), and molds related to medical and optical applications. In recent years, we have also engaged in parts manufacturing through diffusion bonding, micro-machining, and mirror finishing, and we are flexible in responding to customer inquiries from the research and development stage. For the production of cold halves of molds from other companies, we conduct structural verification and measurements to propose optimal modifications. Please feel free to reach out to us with any concerns you may have.
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Applications/Examples of results
■ Preform molds for PET bottles (We have a production record of up to 192 cavities) ■ Preform molds for gallon bottles ■ Preform molds for cosmetic bottles ■ Preform molds for special containers (daily necessities)
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Since our establishment, we have been involved in plastic molding for over 50 years, and we can provide a comprehensive response from mold design in the product development stage to mold manufacturing, test molding, and after-sales maintenance. We manufacture various plastic injection molds, including container molds for food-related products, as well as functional mold components such as hot runners, and we have a wealth of experience in producing multi-cavity molds suitable for mass production. In recent years, we have been focusing on mold manufacturing for medical and optical applications, leveraging the knowledge and technology we have accumulated over the years. ★ If you have any inquiries regarding the following words, please feel free to contact us. - Molds for plastic injection molding - Molds for food containers (thin-walled molding, in-mold molding) - Molds for preforms - Multi-cavity molds - Prototype and mass production molds - Hot runner manufacturing - Ultra-precision molds - Microprocessing / precision processing - Mirror polishing processing - Energy-saving molds - Thin-walled and lightweight molded products


