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King-Pack published this case after a Macau customer conducted a factory audit and an on-site test run of a dual-type tube filling and sealing machine for plastic soft tubes and aluminum tubes. The visit covered the customer’s application requirements and test conditions; it should not be read as a universal performance guarantee.
Project Background
The customer reviewed a flexible filling concept for plastic and aluminum tubes used with creams, ointments, gels, and pharmaceutical pastes. The factory inspection, technical discussion, and functional tests were performed for the customer’s stated application and package formats.
Factory Audit Overview
During the audit, the customer examined:
- Manufacturing quality and assembly processes
- Component selection and electronic control system
- Machine safety design and hygiene standards
- Quality inspection procedures and performance testing
- After-sales service and spare parts support
The audit discussion covered structure, controls, safety, hygiene, inspection, service, and spare-parts scope. Any acceptance decision should rely on the signed specification and test record.
Test Run Results (Plastic & Aluminum Tubes)
King-Pack conducted live trials using both plastic soft tubes and aluminum tubes to simulate actual production conditions.
Key performance achievements:
- Test-specific fill result: the published ±1% figure applies only to the stated product, tube, machine settings, and measurement method; confirm the acceptance tolerance for the intended application.
- Plastic-tube sealing was observed under the stated trial conditions. Seal appearance and strength depend on tube material, tooling, temperature, pressure, dwell time, and inspection.
- The aluminum-tube folding result was observed in the stated test. Fold geometry and seal integrity depend on tube construction, tooling, product, and acceptance testing.
- Changeover time depends on mold, tube diameter, tooling, cleaning, recipe, and operator procedure; verify the expected time during commissioning.
- The trial observed the stated operating behavior under the test conditions. Vibration, output, and servo performance should be verified for the intended product and duty cycle.
The customer confirmed that the trial met the expected requirements for the tested cosmetic and pharmaceutical paste samples. Results should be reproduced with representative production samples before acceptance.
Why the Dual-Type Tube Filling Machine Stands Out
A dual-format tube filler may reduce the need for separate equipment where both package types are compatible. Investment and flexibility benefits depend on changeover frequency, tooling, product range, and site requirements.
Technical advantages include:
- Compatibility with plastic tubes and aluminum tubes
- Servo-driven filling system for precise dosing
- Modular sealing and folding design
- Stainless-steel construction and GMP-related features are model- and application-specific. Confirm product-contact materials, cleanability, and applicable compliance documentation.
- Maintenance access and interface usability depend on the model, training, spare-parts plan, and site procedures.
- Application suitability must be confirmed by product trials, package testing, hygiene requirements, and applicable pharmaceutical or cosmetic quality systems.
Customer Feedback
The customer reported satisfaction with the tested precision, sealing, and mechanical behavior. This feedback is specific to the visit and trial scope.
The audit and test run supported the customer’s decision for the proposed production line, subject to the agreed specification, commissioning, and acceptance terms.
Strengthening Our Presence in High-Standard Markets
The visit demonstrated the equipment under the customer’s stated trial scope; it does not by itself establish suitability for every high-standard market or regulated application.
- Engineering and R&D capability should be evaluated through current specifications, test records, and references.
- Manufacturing quality should be verified through the audit records and acceptance criteria.
- Technical support coverage, response times, and service terms should be confirmed in the commercial agreement.
- Market suitability depends on the product, package, quality system, and local regulatory requirements.
King-Pack can discuss filling and sealing configurations for individual applications; performance and cost claims should be confirmed in the project documentation.
Contact Us
For inquiries about plastic tube filling machines, aluminum tube filling machines, or turnkey filling solutions:
📩 info@kingpack-cn.com
📞 (+86)18851568556
🌐 https://kpfillingmachine.com/
Related resources: Cases resources and Russian Client Conducts Factory Acceptance Test for Customized Filling.
