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 Details

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

Parameter Specification
Packaging Material According to customer requirements
Packaging Range According to customer requirements
Packaging Speed 40–45 cuts/min (actual speed depends on material quantity)
Packaging Film Width 640 mm
Bag Size Bag width 35 mm × Length 50–150 mm
Sealing Method Side seal
Back Seal Width 10 mm straight line (1.0 mm spacing)
Horizontal Seal Width 10 mm straight line (1.0 mm spacing)
Cutting Method Servo tooth cutting (cutting at horizontal seal center)
Bag Pulling Method Servo motor synchronous belt pulling
Horizontal Sealing Servo motor horizontal sealing following bag pulling
Vertical Sealing Servo motor roller pressure sealing
Operating Voltage 380V / 50Hz (power varies depending on lane number)

Customizable Configurations

Configuration Type Custom Options
Metering System Liquid pump, powder filler, granule filler, multi-head weigher
Packaging Material Various composite films according to product needs
Lane Quantity Customizable lane configuration
Bag Length Adjustable according to product specification
Safety Features Safety 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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