Bag Making Solutions for Flexible Packaging & Plastic Film Converters mina@lcomachine.com   ·   WhatsApp +86 186 6103 5994
Machines (97 Lines)
Bottom Sealing Bag Making Machine (24) Side Sealing Bag Making Machine (12) Zipper Bag Making Machine (12) Bag On Roll Making Machine (11) Pouch Bag Making Machine (11) T-Shirt Bag Making Machine (9) Folded Bag Making Machine (6) Auxiliary Equipment (5) Flower Sleeves Bag Making Machine (4) Drawtape Garbage Bag Making Machine (3)
Pouch Solutions Industries Technology Service Resources About LCO
Send Us Your Pouch
mina@lcomachine.com WhatsApp +86 186 6103 5994
Home Machines 02 Plastic Film Bags BF-V (50"+)
Bottom Seal Bag Making Machines

Jumbo Tensionless thick gauge bottom seal bag making machine

Model: BF-V (50"+) Bottom Seal Bag Making Machines · Converting Platform 30-120 strokes/min
Jumbo Tensionless thick gauge bottom seal bag making machine 02 Film Bag Line
Cycle Speed 30-120 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

Jumbo Tensionless thick gauge bottom seal bag making machine

Model: BF-V (50"+) Bottom Seal Bag Making Machines
Plas Alliances' bottom seal bag-making machine with jumbo tensionless equipped the feature of inverter controlled synchronized feeding that easy-operate without manual adjustment.
Max Design Speed 30-120 strokes/min
Applicable Materials HDPE, LDPE, LLDPE, Recycled PE Films
Primary Web Dimension Width: 3"-48"x1, 3"-23"x2 | Length: 3"-75"
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 BF-V (50"+).

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 Jumbo Tensionless thick gauge bottom seal bag making machine.

Inquire About Custom Tooling
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.

Add to Proposal
Irregular "K'sealing Zoom

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.

Add to Proposal
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.

Add to Proposal
Extra photocell Zoom

Extra photocell

Extra servo outfeeding + photocell for another line of printed bag.

Add to Proposal
Gripper folding - 1st & 2nd folds Zoom

Gripper folding - 1st & 2nd folds

Gripper & pressor units fold large finished bags in halves and twice vertically every several pieces. saves labour folding time and cost for large bag.

Add to Proposal
Standard conveyor Zoom

Standard conveyor

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

Add to Proposal
Engineering Datasheet

Model Variants & Technical Specifications

Compare model dimensions, stroke cycle capacities, and film web thickness for BF-V (50"+).

Request Custom Specification
Available Model Variant Baselines (4 Line Configurations)
50BF-V Variant 1
Bag Width: 3"-48"x1, 3"-23"x2
Bag Length: 3"-75"
Film Thickness: 0.012mm-0.3mm
Capacity (strokes/min): 30-120
65BF-V Variant 2
Bag Width: 3"-60"x1, 3"-29"x2
Bag Length: 3"-100"
Film Thickness: 0.012mm-0.3mm
Capacity (strokes/min): 20-90
85BF-V Variant 3
Bag Width: 3"-80"x1, 3"-39"x2
Bag Length: 3"-100"
Film Thickness: 0.012mm-0.3mm
Capacity (strokes/min): 10-70
100BF-V Variant 4
Bag Width: 3"-95"x1, 3"-47"x2
Bag Length: 3"-100"
Film Thickness: 0.012mm-0.3mm
Capacity (strokes/min): 10-70
Comprehensive Lineup Specification Matrix
Model Designation Bag Width Range Bag Length Range Film Thickness Speed / Output Capacity
50BF-V 3"-48"x1, 3"-23"x2 3"-75" 0.012mm-0.3mm 30-120
65BF-V 3"-60"x1, 3"-29"x2 3"-100" 0.012mm-0.3mm 20-90
85BF-V 3"-80"x1, 3"-39"x2 3"-100" 0.012mm-0.3mm 10-70
100BF-V 3"-95"x1, 3"-47"x2 3"-100" 0.012mm-0.3mm 10-70
Operational & Environmental Baseline Specifications
Machine Title Jumbo Tensionless thick gauge bottom seal bag making machine
Model Designation BF-V (50"+)
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 3"-48"x1, 3"-23"x2
Bag Length Range 3"-75"
Film Thickness Range 0.012mm-0.3mm
Production Speed 30-120 strokes/min
Standard Model Lineups 50BF-V / 65BF-V / 85BF-V / 100BF-V
Industrial Applications

Target Converting Sectors

Recommended end-market packaging categories engineered for Jumbo Tensionless thick gauge bottom seal bag making machine.

View All Industries
Industrial Heavy Sacks
Agricultural Liners
Drum Liners & Covers
Construction Film Bags
Retail Packaging Bags
Related Machinery

Alternative Converting Lines

Compare All Lineups
Roll Courier Bag Making Machine 02 Film Bag
Roll Courier Bag Making Machine Model: LCO-RCB600 Series

Roll Courier Bag Making Machine

Continuous high-speed converting line for pre-opened and perforated courier bags on roll, integrating servo feeding, bottom sealing, pre-opening, perforation and automatic rewinding for automated e-commerce packaging.

150 - 180 bags/min HDPE / LDPE (16 - 150 μm)
Plastic Express Courier Bag Making Machine 02 Film Bag
Plastic Express Courier Bag Making Machine Model: LCO-ECB Series

Plastic Express Courier Bag Making Machine

High-speed self-sealing poly mailer and express courier bag production platform, integrating servo feeding, hot-melt adhesive and release-tape application, side sealing, cutting, counting and stacking up to 240 bags/min.

200 - 240 bags/min HDPE / LDPE / LLDPE / Co-ex PE
Liquid & Freshness-Preservation Zipper Bag Making Machine 02 Film Bag
Liquid & Freshness-Preservation Zipper Bag Making Machine Model: LCO-ZB Series

Liquid & Freshness-Preservation Zipper Bag Making Machine

High-performance zipper bag converting platform engineered for water-resistant, leak-resistant and freshness-preservation packaging, incorporating ultrasonic zipper sealing, reinforced side sealing, automatic slider insertion and precision temperature control.

Up to 180 bags/min PE / LDPE / PP / BOPP / PA Laminates
Customized Converting Sizing

Configure Your BF-V (50"+) 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
BF-V (50"+) · Station Inspection
CE Certified
CE CONFORMITY
Directive 2006/42/EC (Machinery Safety)
ISO 9001
ISO 9001:2015
Certified Quality Management System
Official Channels:
WhatsApp YouTube LinkedIn