HANNAI ENGINEERING NOTES

Engineering Notes

Selected machine, quotation, acceptance and production knowledge for buyers turning a cup requirement into a workable project.

Curated paths by your current project decision

01Machine SelectionMatch cup range, output, paper and utilities before comparing models.Read selection guide Compare core machines

02Cost & QuotationPrepare the details that affect configuration scope and a machinery quotation.Read quotation guide View HN-S120

03Production PlanningConnect printing, blank cutting, cup forming, collection and packing.Read planning guide Explore production line

04Cup ApplicationsUse the final coffee, takeaway or food-service cup to guide machine selection.Read cup application guide View HN-M100

05Installation & MaintenancePrepare factory utilities, acceptance checks and practical startup discussion.Read acceptance checklist Ask about your project

LATEST NOTES

Recent Technical and Buyer Guidance

All published notes remain available below; the featured paths above are the recommended starting points.

Paper cup machine internal pneumatic valve, tubing, cylinder and forming mechanism detail

Engineering Note

Paper Cup Machine Valve Manifold Guide

Replace a paper cup machine valve manifold by mapping ports, stations, solenoid functions, electrical addressing, seals, pressure zones and cycle tests.

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Automatic paper cup machine showing drive-side mechanisms, motor area, frame and guarded forming stations

Engineering Note

Paper Cup Machine Motor Replacement Checklist

Approve a paper cup machine motor replacement by matching nameplate data, frame, shaft, brake, feedback, duty, drive settings and rotation tests.

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Paper cup machine forming station with heated tooling, cables, pneumatic lines and guarded mechanisms

Engineering Note

Paper Cup Machine Cartridge Heater Guide

Match a replacement cartridge heater by dimensions, voltage, power, lead exit, fit, watt density, sensor relationship and controlled heat-up evidence.

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Paper cup machine pneumatic air preparation unit with pressure controls, tubing and valves

Engineering Note

Paper Cup Machine Pressure Switches: Display, Output and Timing

Separate pressure display, peak values and switch output. Verify the installed device and signal function before changing settings on a paper cup machine.

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Paper cup machine electrical control cabinet with PLC, drive, relays and labeled terminals

Engineering Note

Paper Cup Machine PLC Battery Replacement Guide

Replace a paper cup machine PLC backup battery without losing retained data by identifying memory behavior, preparing backups and verifying restart evidence.

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High-speed paper cup machine in a workshop with cup feed and collection systems

Engineering Note

Paper Cup Machine Multi-Size Tooling Matrix

Build a paper cup machine tooling matrix that ties every cup SKU to drawings, change parts, recipes, materials, inspection points and approval evidence.

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Double-wall paper cup machine with sleeve feed, enclosed forming section and finished cup collection

Engineering Note

Double-Wall Cup Sleeve Fit Trial Guide

Approve double-wall sleeve fit by measuring the inner cup and sleeve blank, controlling wrap and bond geometry, and testing assembled-cup consistency.

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Automatic paper cup packing machine with cup infeed, enclosed sealing section and discharge conveyor

Engineering Note

Packing Machine Film Change Seal Validation

Validate a new packing film by controlling material identity, sealant layer, jaw condition, process window, package integrity and traceable release.

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Engineering Note

Digital Printing ICC Profile Change Guide

Control color after a substrate change by separating machine calibration, ink and paper condition, ICC profiling, drying, proof approval and production QA.

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