Fully Automatic Bottom Seal Bag On Roll Making Machine
BFWFA-V
Maximize efficiency with our Fully Automatic Bottom Seal Bag On Roll Making Machine, equipped with a non-stop rewinder system for seamless roll changes. Featuring advanced sealing, labeling, and customizable folding options, this machine ensures high-speed, precision bag production.
Our BFWFA-V Series is a fully automatic bottom seal bag on roll making machine engineered for high-speed industrial production. It features a specialized High Speed Hot-Cut System with separated upper and bottom temperature controls, ensuring micro-adjustable precision for strong seals. Designed for versatility, the BFWFA-V supports both core (paper core) and coreless rewinding, utilizing a non-stop automatic changeover system to maximize operational efficiency.
- 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)
- Fully automatic rewinder - Fully automatic non-stop system inserts paper core & change finished roll. Coreless rewinder uses 2 sets of forks for automatic non-stop finished roll change.
Available Optional Device
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Various hole punches - Kidney/round/notch/butterfly/others -
- Various Hole-punch shapes available in standard or customized design. Fixed on the side of machine.
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Labelling device -
- Apply paper & glue labels at the end of bag on roll rewinding cycles.
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Extra photocell -
- Extra servo outfeeding + photocell for another line of printed bag.
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Rewinder EPC -
- Rewinder EPC can guide film for flat edge finished rolls for good presentation.
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Interlock rollers (Sealing Isolation) -
- Interlock rollers synchonize and isolate film tension between sealing and outfeed to avoid sealing elongation.
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Triangle folding device (Starseal) -
- Gussted tubic film ar efolding in half by passing triangular frame and pinch for Star-seal sealing.
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Double Triangle Folding device -
- Double triangle frames and pinch can fold in C/N/W styles before rewinder or for bottomseal star-seal bags.
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C/N/W folding device -
- Folding finished bags into C/N/W type folding for rewinding.
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