Automatic 8 Lanes Strip Bag Back-Sealing Multi-Functional Liquid Packaging Machine

This 8-lane automatic strip bag packaging machine is designed for high-speed multi-lane production of liquid and semi-liquid products. Built with food-grade stainless steel and advanced servo control, it ensures stable sealing, accurate filling, and efficient continuous packaging.

Product Description

The machine is constructed with high-quality 304/316 stainless steel and features a brushed frame surface with fully welded and polished joints for durability and hygiene. Rounded corners and chamfered edges enhance safety and cleaning convenience. The equipment is equipped with three-color safety alarm lights, Panasonic safety door detection switches, and an emergency stop system to ensure safe and reliable operation.

Key Advantages

High Versatility for Multiple Products

This machine is designed for flexible packaging applications and can be equipped with various metering systems such as liquid pumps, powder fillers, granule dispensers, or multi-head weighers. It adapts easily to different product types and packaging requirements.

High-Speed Multi-Lane Production

The 8-lane strip bag design significantly increases production capacity. With packaging speeds reaching up to 120 packs per minute, it greatly improves efficiency and productivity compared to traditional single-lane packaging equipment.

Durable Hygienic Industrial Design

Made entirely from 304 or 316 stainless steel, the machine meets strict hygiene standards. The fully welded and polished frame ensures long-term durability, while safety sensors, alarm lights, and emergency stop systems protect operators and equipment.

Technical Parameters

ParameterSpecification
Packaging MaterialAccording to customer requirements
Packaging RangeAccording to customer requirements
Packaging Speed40–45 cuts/min (actual speed depends on material quantity)
Packaging Film Width640 mm
Bag SizeBag width 35 mm × Length 50–150 mm
Sealing MethodSide seal
Back Seal Width10 mm straight line (1.0 mm spacing)
Horizontal Seal Width10 mm straight line (1.0 mm spacing)
Cutting MethodServo tooth cutting (cutting at horizontal seal center)
Bag Pulling MethodServo motor synchronous belt pulling
Horizontal SealingServo motor horizontal sealing following bag pulling
Vertical SealingServo motor roller pressure sealing
Operating Voltage380V / 50Hz (power varies depending on lane number)

Customizable Configurations

Configuration TypeCustom Options
Metering SystemLiquid pump, powder filler, granule filler, multi-head weigher
Packaging MaterialVarious composite films according to product needs
Lane QuantityCustomizable lane configuration
Bag LengthAdjustable according to product specification
Safety FeaturesSafety door detection, emergency stop system, alarm lights

Application Industries

This multi-lane strip bag packaging machine is widely used in industries that require high-speed packaging of small sachets, including:

  • Food and seasoning packaging
  • Sauce and condiment packaging
  • Pharmaceutical and traditional medicine packaging
  • Health product packaging
  • Chemical powder and granule packaging

It is ideal for products such as chili powder, sauces, liquid seasonings, traditional Chinese medicine granules, peanuts, and other small-dose products requiring efficient multi-lane packaging.

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