Custom Cap Machinery: Bespoke Production Lines For Unique Cap Sizes & Designs

May 08, 2026

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Most beverage, food and health brands don't settle for standard bottle caps, they need exclusive sizes and shapes to stand out on shelves, common regular cap specifications include 28mm, 38mm and 43mm, while many clients also come with non-standard dimensions to fit their own packaging lines.

As a direct factory from China, Yantai Kunpeng Packaging Equipment focuses on personalized cap machine customization. We can adjust size-based molds, customize thread styles, cap height, anti-theft locking structures, as well as add logo embossing according to your actual demands.

Our standard customized workflow is clear and practical: start with your technical drawings, then our team completes structural design, makes trial prototypes, runs repeated testing, and finally moves to formal mass-production equipment delivery.

We have accumulated rich real project experience, recently, a South Korean health drink brand required 42mm special thread aluminum caps, we finished the whole customized production line design, manufacturing and debugging within 60 working days, and the equipment matched their packaging line smoothly.

Custom cap lines help your packaging fit perfectly with product positioning, bring more market differentiation, and leave enough flexible space for your future new product updates.

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