Bottom & Side Sealing
Versatile applications
Capable of producing flat bags, T-shirt bags, garbage bags, and heavy-duty industrial liners.
Plastic Bag Making Equipment
Sealing & Cutting Machines for Plastic Bags
CHINFAH designs and manufactures automatic sealing and cutting machines engineered for precise, high-speed plastic bag production. From bottom-seam garbage bags to side-sealed packaging pouches, our bag making lines deliver strong seal integrity and consistent operating efficiency.
Bag Conversion Solutions
High-Speed Automatic Bag Making Machines
Equipped with advanced servo motor drives and precise temperature controls, CHINFAH sealing & cutting systems handle HDPE, LDPE, PP, and recycled plastic films with maximum productivity and minimum scrap.
High Output Speed
Optimized productivity
Precision servo controls allow high-speed continuous feeding, sealing, and cutting.
Strong Sealing Quality
Zero leakage performance
Specially designed sealing knives and temperature control systems ensure durable seam strength.
Machine Models
Choose the Right Sealing & Cutting Machine
Explore our line of automatic bag making machines tailored for various bag types, sizes, and production volumes.
CT-Series (Bottom Sealing)
High-speed bottom seal bag maker
Automatic bottom sealing and cutting machine designed for heavy-duty bags, trash bags, and general flat packaging.
- Bag length: 100–1200 mm
- Speed: Up to 120–180 pcs/min
- Materials: HDPE / LDPE / LLDPE
Optional Features
Customize Your Bag Production Line
Enhance your sealing and cutting productivity with automated punching, folding, and stacking attachments.
Auto Handle Puncher
Hydraulic or pneumatic punch units for T-shirt handles or die-cut handle punch shapes.
Photocell Tracking
High-sensitivity print eye mark sensor for precise cutting alignment on printed film rolls.
Auto Stacker & Conveyor
Automated counting and stacking conveyor system for labor-saving continuous operation.
Hot Hole Puncher
Optional hot air or pin punching attachments for air venting in produce and garment bags.
Folding Unit
In-line longitudinal triangle folder for turning single-sheet film into folded bag stock.
Need a Plastic Bag Sealing & Cutting Line?
Tell us your bag type, film material, required dimensions, and target output speed. Our engineering team will recommend the optimal sealing and cutting machine setup for your factory.
Talk to Our Engineers