Cap Mould & Plastic Closure Manufacturing
FANXUN delivers integrated cap mould and plastic closure manufacturing at our Guangzhou facility — from tooling and injection molding through assembly and quality control. Select a production zone below to review equipment, processes, and capability details.
Structured Manufacturing Review
FANXUN organizes factory capability by production zone so procurement and engineering teams can assess tooling, molding, quality control, testing, and compliance in a clear sequence.
Identify Your Priority
Select the capability area most relevant to your audit — mould tooling, injection production, quality control, testing, or certifications.
Review Technical Detail
Review equipment lists, process workflows, and validation records for that zone before proceeding to the next stage of evaluation.
Submit Requirements
Share drawings, samples, or target specifications through the RFQ form below for sampling, tooling, or production planning.
Six Core Manufacturing Zones
Each zone represents a distinct stage of cap mould and plastic closure production. Select a zone to review equipment, processes, and technical specifications.
Factory Overview
Manufacturing site layout, workshop zoning, and production capacity for supplier audits and program planning.
- Site map and workshop zones
- Production scale and line overview
- Audit-ready factory introduction
Mold Workshop
In-house cap mould design, CNC machining, EDM, polishing, and mould trials before serial production.
- Multi-cavity cap mould engineering
- CNC, EDM, and tooling workflow
- Sample mould trials and revisions
Injection Molding
High-speed injection molding for screw caps, flip-top closures, and custom closure programs in PP and PE.
- 70+ injection molding machines
- PP and PE closure production
- OEM and ODM volume programs
Quality Control
Incoming material inspection, in-process checks, and batch release before finished closures leave the factory.
- IQC and IPQC checkpoints
- Dimensional and visual inspection
- Traceable batch release records
Testing Center
Functional validation for torque, sealing, leak resistance, drop performance, and application-specific requirements.
- Torque and seal performance tests
- Leak and drop validation
- Application-specific test protocols
Certifications
Quality system documentation and certification references to support buyer audits and regulatory compliance reviews.
- ISO quality system framework
- Audit support documentation
- Compliance references for buyers
Guangzhou Manufacturing Base
An overview of FANXUN’s Guangzhou manufacturing base — mould workshops, injection lines, assembly areas, and QC zones that support global closure programs.
For company history and credentials, visit About FANXUN. For technical questions, see our FAQ.
Share Your Manufacturing Requirements
Share your closure program, mould requirements, or target application. Our engineering team responds within 12 business hours.
