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Home Machines 02 Plastic Film Bags BFC-V+SL
Bottom Seal Bag Making Machines

Tensionless thick guage bottom seal bag making machine + Heat-slitting system

Model: BFC-V+SL Bottom Seal Bag Making Machines · Converting Platform 40-120 strokes/min
Tensionless thick guage bottom seal bag making machine + Heat-slitting system 02 Film Bag Line
Cycle Speed 40-120 strokes/min
Drive System Multi-Axis Servo
Quality Test 100% FAT
Warranty
12 Months Direct Factory Warranty
Lead Time
30 - 45 Days
Standards
CE & ISO 9001
Converting Machine Lineup

Tensionless thick guage bottom seal bag making machine + Heat-slitting system

Model: BFC-V+SL Bottom Seal Bag Making Machines
Our heavy duty plastic bag machine equipped with heat-slitting, the upper sealing blade & bottom heating wire makes strong and high speed sealing.
Max Design Speed 40-120 strokes/min
Applicable Materials HDPE, LDPE, LLDPE, Recycled PE Films
Primary Web Dimension Width: 6"-26" (total) | Length: 5"-40"
Drive & Tension Control Thickness: 0.012mm-0.3mm
Direct Channels:
CE Certified CE Certified
ISO 9001 ISO 9001
System Architecture & Features

Standard Features & Specialized Systems

Interactive breakdown of mechanical modules, automation controls, and special tooling engineered into the BFC-V+SL.

Synchronized Feeding and cutting speed

Inverter controlled feeding matching main machine speed for easy operation without manual adjustment.

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.

Sealing pause

Program controlled pauses on lowest point to elongate required sealing time for thick film

Malfunction alarm / stop

Alarm & auto-stops for abnormal temperature / No material feed / Photocell tracking miss (3 times)

Customized Tooling & Stations

Available Optional Devices & Add-on Stations

Modular accessories, punch tooling, folding units, and seal bars available for Tensionless thick guage bottom seal bag making machine + Heat-slitting system.

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Tensionless sealing Zoom

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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Pneumatic heat-slitting device Zoom

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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Various hole punches - Kidney/round/notch/butterfly/others Zoom

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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Modular Station

Saw-type hole punch

Saw type punch for punching hole on thick-gauge film.

Standard conveyor Zoom

Standard conveyor

Standard conveyor unit moves after counts reach. Available in connected type and separated type.

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Air-cooling conveyor Zoom

Air-cooling conveyor

Conveyor unit with air-blowing for cooling seal lines on thick bag, avoid bag re-weld to each other.

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Engineering Datasheet

Model Variants & Technical Specifications

Compare model dimensions, stroke cycle capacities, and film web thickness for BFC-V+SL.

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Available Model Variant Baselines (4 Line Configurations)
28BFC-V+SL Variant 1
Bag Width: 6"-26" (total)
Bag Length: 5"-40"
Film Thickness: 0.012mm-0.3mm
Capacity (strokes/min): 40-120
32BFC-V+SL Variant 2
Bag Width: 6"-30" (total)
Bag Length: 5"-40"
Film Thickness: 0.012mm-0.1mm
Capacity (strokes/min): 40-120
42BFC-V+SL Variant 3
Bag Width: 6"-40" (total)
Bag Length: 5"-40"
Film Thickness: 0.012mm-0.1mm
Capacity (strokes/min): 40-120
50BFC-V+SL Variant 4
Bag Width: 6"-48" (total)
Bag Length: 5"-40"
Film Thickness: 0.012mm-0.1mm
Capacity (strokes/min): 40-120
Comprehensive Lineup Specification Matrix
Model Designation Bag Width Range Bag Length Range Film Thickness Speed / Output Capacity
28BFC-V+SL 6"-26" (total) 5"-40" 0.012mm-0.3mm 40-120
32BFC-V+SL 6"-30" (total) 5"-40" 0.012mm-0.1mm 40-120
42BFC-V+SL 6"-40" (total) 5"-40" 0.012mm-0.1mm 40-120
50BFC-V+SL 6"-48" (total) 5"-40" 0.012mm-0.1mm 40-120
Operational & Environmental Baseline Specifications
Machine Title Tensionless thick guage bottom seal bag making machine + Heat-slitting system
Model Designation BFC-V+SL
Converting Category Bottom Seal Bag Making Machines
Drive System Industrial Servo Motor Feed & Microprocessor Control
Registration Control Precision Photocell Mark Tracking (German Sick / Banner)
Control Interface Color LCD Touchscreen HMI with Memory Presets
Standard Electrical 380V / 220V 3-Phase 50/60Hz (Custom Available)
Bag Width Range 6"-26" (total)
Bag Length Range 5"-40"
Film Thickness Range 0.012mm-0.3mm
Production Speed 40-120 strokes/min
Standard Model Lineups 28BFC-V+SL / 32BFC-V+SL / 42BFC-V+SL / 50BFC-V+SL
Industrial Applications

Target Converting Sectors

Recommended end-market packaging categories engineered for Tensionless thick guage bottom seal bag making machine + Heat-slitting system.

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Industrial Heavy Sacks
Agricultural Liners
Drum Liners & Covers
Construction Film Bags
Retail Packaging Bags
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Up to 180 bags/min PE / LDPE / PP / BOPP / PA Laminates
Customized Converting Sizing

Configure Your BFC-V+SL Line

Send your physical bag samples, film web specifications, or CAD packaging drawings to our application laboratory. We will calculate your exact cycle output and provide customized line layout drawings.

What You Receive with Your Proposal:

Sealing dwell time & burst pressure lab report
Guaranteed mechanical speed and daily bag output
Plant floor space CAD drawing and power distribution plan
Itemized quotation including tooling, spare kits and FAT testing
High-Res Inspection

High-Res Inspection
BFC-V+SL · Station Inspection
CE Certified
CE CONFORMITY
Directive 2006/42/EC (Machinery Safety)
ISO 9001
ISO 9001:2015
Certified Quality Management System
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