This 8CAV coffee cup lid mould is built for disposable drink lids where sealing fit, flatness and repeatable output matter in daily production.
The page specification is based on a 260T high-speed injection molding machine with a cycle target around 4.5 seconds, depending on lid weight, resin and the final runner configuration.
Coffee cup lid tooling needs consistent cavity filling and stable cooling because small deformation quickly affects fit force, leak resistance and consumer drinking experience.
Before final design freeze, Hengqi reviews cup rim tolerance, lid stack dimensions and resin shrinkage so gate position, venting and ejection can support stable mass production.
Yes. We check cup rim diameter and tolerance, sealing force requirements, and your lid sample or 3D drawing before finalizing cavity dimensions.
No. The 4.5 second target depends on the final lid weight, material, cooling design, machine condition and automation setup.
Provide lid and cup drawings, target resin, machine model, expected monthly output, and any leak-test or drop-test standards. This helps lock design details early.
The mold can use needle valve or needle point hot runner systems, selected according to the product structure, gate position and customer production requirement.
Send the product drawing, sample weight, cavity target, machine tonnage, material, and expected cycle time. Hengqi can review the tooling structure and reply with a practical proposal for production.
Request a Mold QuoteNingbo Hengqi Precision Mould Co., Ltd. is professional China Plastic Injection Mould Manufacturers and custom Plastic Injection Mould factory, engaged in the development and manufacture of thin-wall packaging moulds. Our company has complete manufacturing equipment, scientific quality management system, rich practical experience in mould and hot runner production, combined with professional system design, using high-precision high-speed machining centers to achieve mold processing high standards. Hengqi Mould is in the leading position in the field of thin-wall injection molds in China. It produces thousands of sets of PP lunch boxes, cups and in-mold labeling system molds with a wall thickness of 0.35-0.45MM each year, which are supplied to the domestic market and exported to overseas. Hengqi Mould adheres to the spirit of continuous innovation and development of precision moulds.
In 2012, Hengqi Mould Factory was established.
In 2016, Hengqi Enterprise established Tianjin factory.
In 2017, Hengqi officially changed from individual to company.
In 2019, Hengqi established Chengdu branch and Betterfork cutlery department.
In 2024, Hengqi continues to expand international markets.
