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Home Machines 02 Plastic Film Bags BW-V
Bottom Seal Bag Making Machines

Economy bottom seal bag on roll making machine + Manual roll change system

Model: BW-V Bottom Seal Bag Making Machines · Converting Platform 60-120 strokes/min
Economy bottom seal bag on roll making machine + Manual roll change system 02 Film Bag Line
Cycle Speed 60-120 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

Economy bottom seal bag on roll making machine + Manual roll change system

Model: BW-V Bottom Seal Bag Making Machines
Our economy bottom seal bag on roll making machine uses upper heating knife and silicon roller base for sealing, and the cutting knife before bag outfeeding. “>

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Max Design Speed 60-120 strokes/min
Applicable Materials HDPE, LDPE, LLDPE, Recycled PE Films
Primary Web Dimension Width: 3"-26" x1, 3"-12"x2 | Length: 3"-45"
Drive & Tension Control Thickness: 0.012mm-0.1mm
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 BW-V.

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 Economy bottom seal bag on roll making machine + Manual roll change system.

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.

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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.

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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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Extra photocell Zoom

Extra photocell

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

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Manual rewinder Zoom

Manual rewinder

Manual rewinder requires labor to change rolls & paper core. Suitable for bag rolls that doesn't change roll often.

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Engineering Datasheet

Model Variants & Technical Specifications

Compare model dimensions, stroke cycle capacities, and film web thickness for BW-V.

Request Custom Specification
Available Model Variant Baselines (3 Line Configurations)
28BW-V Variant 1
Bag Width: 3"-26" x1, 3"-12"x2
Bag Length: 3"-45"
Film Thickness: 0.012mm-0.1mm
Capacity (strokes/min): 60-120
32BW-V Variant 2
Bag Width: 3"-30"x1, 3"-14"x2
Bag Length: 3"-45"
Film Thickness: 0.012mm-0.1mm
Capacity (strokes/min): 60-120
42BW-V Variant 3
Bag Width: 3"-40"x1, 3"-19"x2
Bag Length: 3"-45"
Film Thickness: 0.012mm-0.1mm
Capacity (strokes/min): 60-120
Comprehensive Lineup Specification Matrix
Model Designation Bag Width Range Bag Length Range Film Thickness Speed / Output Capacity
28BW-V 3"-26" x1, 3"-12"x2 3"-45" 0.012mm-0.1mm 60-120
32BW-V 3"-30"x1, 3"-14"x2 3"-45" 0.012mm-0.1mm 60-120
42BW-V 3"-40"x1, 3"-19"x2 3"-45" 0.012mm-0.1mm 60-120
Operational & Environmental Baseline Specifications
Machine Title Economy bottom seal bag on roll making machine + Manual roll change system
Model Designation BW-V
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"-26" x1, 3"-12"x2
Bag Length Range 3"-45"
Film Thickness Range 0.012mm-0.1mm
Production Speed 60-120 strokes/min
Standard Model Lineups 28BW-V / 32BW-V / 42BW-V
Industrial Applications

Target Converting Sectors

Recommended end-market packaging categories engineered for Economy bottom seal bag on roll making machine + Manual roll change system.

View All Industries
Industrial Heavy Sacks
Agricultural Liners
Drum Liners & Covers
Construction Film Bags
Retail Packaging Bags
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150 - 180 bags/min HDPE / LDPE (16 - 150 μm)
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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
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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 BW-V 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
BW-V · 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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