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

Irregular bottom seal bag making machine

Model: BK-V Bottom Seal Bag Making Machines · Converting Platform 30-120 strokes/min
Irregular 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

Irregular bottom seal bag making machine

Model: BK-V Bottom Seal Bag Making Machines
Plas-Pal Irregular bottom seal bag machine uses upper heating knife and silicon roller base for sealing. The cutting knife placed before bag outfeeding.
Max Design Speed 30-120 strokes/min
Applicable Materials HDPE, LDPE, LLDPE, Recycled PE Films
Primary Web Dimension Width: 3"-26"x1 | Length: 3"-60"
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 BK-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 Irregular 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.

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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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Modular Station

Pneumatic intermitted perforation device

Pneumatic powered for timing only a period of time in each cycle. Circular perforation blade perforates non-continuous line parallel to material feed direction.

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 BK-V.

Request Custom Specification
Available Model Variant Baselines (3 Line Configurations)
28BK-V Variant 1
Bag Width: 3"-26"x1
Bag Length: 3"-60"
Film Thickness: 0.012mm-0.1mm
Capacity (strokes/min): 30-120
32BK-V Variant 2
Bag Width: 3"-30"x1, 3"-14"x2
Bag Length: 3"-75"
Film Thickness: 0.012mm-0.1mm
Capacity (strokes/min): 30-120
42BK-V Variant 3
Bag Width: 3"-40"x1, 3"-19"x2
Bag Length: 3"-75"
Film Thickness: 0.012mm-0.1mm
Capacity (strokes/min): 30-120
Comprehensive Lineup Specification Matrix
Model Designation Bag Width Range Bag Length Range Film Thickness Speed / Output Capacity
28BK-V 3"-26"x1 3"-60" 0.012mm-0.1mm 30-120
32BK-V 3"-30"x1, 3"-14"x2 3"-75" 0.012mm-0.1mm 30-120
42BK-V 3"-40"x1, 3"-19"x2 3"-75" 0.012mm-0.1mm 30-120
Operational & Environmental Baseline Specifications
Machine Title Irregular bottom seal bag making machine
Model Designation BK-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
Bag Length Range 3"-60"
Film Thickness Range 0.012mm-0.1mm
Production Speed 30-120 strokes/min
Standard Model Lineups 28BK-V / 32BK-V / 42BK-V
Live Machinery Operation

Operating Video & Converting Demonstration

Watch the Irregular bottom seal bag making machine (BK-V) running in production, demonstrating film feeding, precision sealing, and smooth bag discharge.

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Industrial Applications

Target Converting Sectors

Recommended end-market packaging categories engineered for Irregular bottom seal bag making machine.

View All Industries
Industrial Heavy Sacks
Agricultural Liners
Drum Liners & Covers
Construction Film Bags
Retail Packaging Bags
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200 - 240 bags/min HDPE / LDPE / LLDPE / Co-ex PE
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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 BK-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
BK-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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