Heat-slitting high-speed T-shirt bag making machine (Hot-cut system)
Standard Features & Specialized Systems
Interactive breakdown of mechanical modules, automation controls, and special tooling engineered into the PFA-V+SLG.
High speed hot-cut system：Upper sealing blade & bottom heating wire makes strong and high speed sealing. Seperated upper and bottom temperature control for easy micro-adjustment.
Synchronized Feeding and cutting speed：Inverter controlled feeding matching main machine speed for easy operation without manual adjustment.
German "Sick" photocell registration：Reliable and accurate print registration and positioning
LCD touch panel：Easily operable human-computer interface to access parameter changes and production monitoring
Socket type IC circuit control：Automated control system can be easily replaced by socket plugin.
Malfunction alarm / stop：Alarm & auto-stops for abnormal temperature / No material feed / Photocell tracking miss (3 times)
Available Optional Devices & Add-on Stations
Modular accessories, punch tooling, folding units, and seal bars available for Heat-slitting high-speed T-shirt bag making machine (Hot-cut system).
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Tensionless sealing
sealing units of upper sealing blade + bottom heating wire after the cutting blade; welding are done under tensionless film condition. Strong and reliable without pulling/elongation for thin and thick films. Sealing appearance may appear ripple.
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Irregular "K'sealing
Diagonal sealing device sealing the gusseted films to form stand-up rectangular bottom for flat bag. Mostly used for heavy duty packaging.
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Pneumatic heat-slitting device
Heated sealing blades place parallel to material flow, slitting and sealing 2 layers for film at the same time as material feed. Jumbo film rolls can be slitted into several smaller rolls with 1 prinitng registry.
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Post Gusset device
Blow up the sealed tubic film and re-gusset as done on film blown machine. Inline process used together with heat-slitting device or for printed ungusseted tube film.
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Hot-melt glue applicator
Spray or rolling-applying hot-melt glue onto film. Used foself-adhesive tape or special bag by customization.
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Hot-cut round Calendar Punch
Heated round punch units with pneumatic punch unit melt finished piles together for calendar type bags. Round holes can be hanged on wall or racks for easy access.
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Gripper folding system
Program controlled gripper will fold finished T-shirt bag piles in half before gripping to conveyor unit.
Easy-open punch
Easy-open bags for supermarkets with additional punch allowing opening up next bag by removing the previous one.
Model Variants & Technical Specifications
Compare model dimensions, stroke cycle capacities, and film web thickness for PFA-V+SLG.
Operating Video & Converting Demonstration
Watch the Heat-slitting high-speed T-shirt bag making machine (Hot-cut system) (PFA-V+SLG) running in production, demonstrating film feeding, precision sealing, and smooth bag discharge.
Target Converting Sectors
Recommended end-market packaging categories engineered for Heat-slitting high-speed T-shirt bag making machine (Hot-cut system).
Alternative Converting Lines
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02 Film Bag
