Plastic Scissors Machine Operator Technician (Detail)
First: Basic Operational Tasks

Receiving and Preparation

Receiving raw plastic rolls (sleeves) from the warehouse or from the printing/blowing section according to production stages
Ensure the roll type, size, and color match the production order
Mounting the roll on the machine and ensuring material feed alignment


Machine setup before operation

Set cutting dimensions (length and width) according to required specifications
Set sealing/cutting temperature
Set machine speed appropriate to material thickness and type
Calibrate photocell system to synchronize cutting with printing if present


Machine operation and production monitoring

Operate the machine and monitor the first cycle to ensure cut and seal accuracy
Continuous monitoring of bag quality (cut alignment, seal integrity, bags free of holes or tears)
Periodic sampling for inspection and comparison with quality specifications
Record actual production quantities versus targeted quantities


Second: Maintenance and Safety

Periodic (preventive) maintenance

Clean knives and heat-sealing molds after each shift
Inspect feeding belts and rollers for wear
Lubricate moving mechanical parts according to the maintenance schedule
Immediately report any faults or unusual sounds to the maintenance department


Occupational safety requirements

Wear personal protective equipment (gloves, goggles, mask when needed)
Completely stop the machine before any manual intervention near the knives
Commit to not inserting hands into the cutting area during operation
Keep the work area clean and organized to prevent slipping or tripping



Third: Quality and Documentation

Quality control

Ensure bag weight (grams) matches the approved specification
Reject and process non-conforming production and record scrap rate
Immediately address any deviation in cut size or weak seal by readjusting


Documentation and reports

Fill daily production log (quantity, scrap, downtime if any)
Record data for each production order (order number, size, quantity, date)
Submit shift report to department head or supervisor



Fourth: Additional Responsibilities

Train assistant workers on feeding and packing basics beside the machine
Participate in periodic inventory of raw materials and finished product
Adhere to production orders and priority sequence as determined by supervisor
Maintain the machine and accessories and ensure it is not operated by unauthorized personnel