Machine Description
This machine is apply to producing LDPE, PP, OPP, BOPP, or EVA
zipper welding bags.
This machine adopts automatic servo motor driving and micro
computer control the length. Which has the advantages of easy
operation, strong sealing, good quality. The entire production
process from the roll film, triangular folding, automatic edge
lining, edge cutting, zipper welding, zipper head attaching,
electric photocell tracking, punching, ultrasonic pressure level,
to automatic counting are automatically controlled and operated by
PLC control system.
Characteristics & Functions)
This machine is suitable for LDPE and non-woven fabrics. This
machine adopts fully automatic servo motor and computer drive to
control the length, easy operation, firm sealing and beautiful
quality. The production process includes the entire film roll,
automatic edge trimming, edge cutting, clip chain, laminating,
automatic pull-in head, printing electric eye, punching, ultrasonic
flattening, thermal cutting, automatic counting, and the whole
process adopts PLC control system fully automatic operation.
Product technology:
Material Feeding: The machine feeds rolls of plastic film, typically made of
polyethylene (PE) or polypropylene (PP), which serve as the primary
material for pouch production.
Zipper Attachment: Specialized mechanisms attach the zipper to the plastic film,
ensuring precise positioning and secure sealing to create the zip
lock feature.
Filling System: Automated filling systems accurately dispense the desired product
into the pouches, ensuring consistent fill levels and minimizing
product waste.
Sealing Technology: Cutting-edge sealing technology, such as heat sealing or
ultrasonic sealing, is utilized to seal the pouches, ensuring
product freshness and preventing leaks.
Bag Forming: Bag forming mechanisms fold and shape the plastic film into the
desired pouch shape, ensuring uniformity in pouch dimensions.
Optional Features: Some machines may include optional features such as printing
units for branding or product information, gas flushing for
modified atmosphere packaging (MAP), and date coding for
traceability.
Control Systems: Advanced control systems, often utilizing PLC (Programmable Logic
Controller) technology, regulate machine operations, ensuring
precision and consistency in pouch production.
Safety Measures: Safety features such as emergency stop buttons, safety guards,
and sensors are integrated to ensure operator safety during machine
operation.
