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Covers emergency stop, guard doors, and safety labels.
Discusses modifications, spare parts, and material safety.
Details guidelines for safe operation by trained personnel.
Step-by-step guide for locking out the machine for maintenance.
Controls packaging material supply; includes spindle, dancer, unwind, tracking.
Pulls film and pushes it down the forming tube for sealing.
Folds flat film into a tube, includes forming collar and tube.
Joins the edges of the film tube together using a hot air gun.
Creates top and bottom seals and cuts the bag from the film tube.
Controls compressed air supply to various bagmaker components.
Controls forming operations; includes PLC, motion controller, and display.
Explains the 360-degree encoder count basis for forming operations.
Process of joining film layers using heat, pressure, and cool air.
Details how the vertical sealing device joins film edges.
Explains how the horizontal sealing device creates seals and cuts bags.
Process of aligning film artwork for accurate sealing and cutting.
Collects and displays information; initiates functions and changes parameters.
Displays common cells and provides access to other screens.
Details functions of various switches like JOG/AUTO, START, STOP, etc.
Activates electrical and pneumatic supplies to prepare the machine.
Circulates cool water through sealing jaws and heat shield cooling elements.
Loads forming parameters to set up the bagmaker for a specific bag style.
Configures operating speed and bag dimensions before creating jaw profile.
Procedure for installing a new roll of packaging film onto the spindle.
Guides the film through the carriage and forming collar.
Positions the device and starts the hot air gun for vertical seals.
Describes steps for initiating bag production, including empty and filled bags.
Procedures for normal stops, emergency stops, and extended shutdowns.
Operating the machine at slow speeds for setup and adjustment.
Controls film tension using dancer assembly spring pre-compression.
Aligns vertical seal by centering overlapping film sections on ridge.
Ensures belt assemblies are parallel to forming tube for maximum tracking.
Positions forming collar for equal clearance around the forming tube.
Positions jaws for even pressure distribution using carbon paper tests.
Details replacement of Teflon tape, strips, rubber cords, and sealing bands.
Steps to change the forming set and vertical sealing device for different bag styles.
Daily cleaning tasks for food contact surfaces, housing, and display.
Daily checks of safety switches, air filter, and component wear.
Weekly inspection of drive covers, timing belts, and vacuum system filter.
Addresses issues related to the E-STOP button and power supply.
Covers faults related to guard doors and machine readiness.
Diagnoses issues with air supply cutoff or pressure monitor defects.
Resolves issues when the JOG/AUTO switch is incorrectly set.
Addresses problems with the temperature controller and heating element.
Troubleshoots issues with film registration photoeye alignment and sensitivity.
Addresses issues when the film carriage reaches its left or right limit.
Resolves issues when the film roll is exhausted or taped.
General| Machine Type | Vertical Form Fill Seal (VFFS) Machine |
|---|---|
| Model | VPR Series |
| Application | Packaging of powders, granules |
| Bag Styles | Pillow bag, Gusseted bag, Block bottom bag, Quad Seal bag |
| Film Material | Laminates |
| Sealing Technology | Ultrasonic sealing |
| Control System | Siemens PLC |
| Drive System | Servo-driven |
| Bag Length | Varies depending on the model (e.g., VPR 250: up to 400mm, VPR 400: up to 600mm) |
| Bag Width | Varies depending on the model (e.g., VPR 250: up to 250mm, VPR 400: up to 400mm) |
| Power Supply | Varies depending on the model and region (e.g., 400V, 50Hz) |
