Product Introduction
This PLC-controlled automatic poly bag packing machine represents a significant advancement in streamlined packaging technology. Designed to seamlessly integrate the entire process—from bag formation and precise product dosing to final heat sealing—into a single, cohesive unit, it delivers exceptional operational stability and efficiency. Constructed with a robust stainless-steel frame and a reliable drive system, it is engineered for consistent, high-quality output across a diverse range of common packaging formats, handling liquids, powders, and granular materials with equal proficiency. The incorporation of an advanced optoelectronic tracking system ensures accurate film positioning, resulting in neat, uniform seals and significantly improved packaging consistency. By minimizing the need for manual intervention, it not only enhances production line throughput but also reduces labor costs and potential handling errors. With a standard packaging film width capacity of up to 180mm and a flexible bag-size range, this machine is the ideal compact automation solution for production lines seeking dependable, long-term performance, backed by a comprehensive 1-year warranty for worry-free operation.
Product Features
The machine’s design philosophy centers on integration, precision, and durability, offering distinct advantages for modern packaging operations.
All-in-One Integrated Workflow
By combining pouch forming, precise filling, and final sealing into one continuous, automated workflow, this machine dramatically reduces production line complexity. This integrated approach saves valuable floor space, simplifies operation, and boosts overall throughput, making it a highly efficient solution for daily production demands.
Intelligent PLC Control System
At its core is a sophisticated PLC control system that provides a user-friendly interface for easy parameter setting and offers unparalleled operational stability. Once configured, the system ensures repeatable, batch-after-batch performance, guaranteeing consistent packaging quality and reducing material waste.
Robust and Versatile Sealing Technology
The machine is equipped with a high-performance sealing system. The horizontal seal, with a width of 8–10mm, can be configured with either a diagonal mesh pattern (1mm spacing) for enhanced strength or a straight pattern (2mm spacing) for a clean aesthetic, adapting to various product needs. The back seal, with a width of 5–10mm and a smooth, pattern-free finish, ensures a neat and professional appearance suitable for both retail and industrial packages.
Enhanced Liquid Packaging Integrity
Specifically engineered for liquid products, the system includes a dedicated 1mm horizontal sealing leak-proof line. This specialized feature significantly improves the package’s resistance to leakage during the rigors of transportation and storage, ensuring product integrity and customer satisfaction.
Precision Film Handling and Tracking
Accurate bag formation is ensured by a JULONG dual-color photoelectric eye, which provides precise registration tracking for stable cutting and perfect seal alignment. Coupled with a variable-frequency motor crank structure and a heat-sealed bag pulling method, the system delivers exceptionally smooth film feeding and reliable, consistent bag forming cycle after cycle.
Hygienic and Durable Construction
Built with a full stainless-steel body, the machine is designed to withstand demanding production environments. This construction offers excellent corrosion resistance, supports straightforward and thorough cleaning to meet hygiene standards, and ensures long-term mechanical stability and reliability.
Technical Specifications
| Item | Specification |
| Machine Type | Automatic |
| Core Functions | Bag making, filling, packaging |
| Control System | Programmable Logic Controller (PLC) |
| Compatible Packaging Types | Liquid, powder, granular particles |
| Bag Making Range | Bag width: 20–80mm; Bag length: ≤ 150mm |
| Maximum Packaging Film Width | ≤ 180mm (standard configuration) |
| Horizontal Sealing Width & Pattern | 8–10mm; Optional diagonal mesh (1mm spacing) or straight pattern (2mm spacing) |
| Back Sealing Width & Pattern | 5–10mm, smooth finish (no pattern) |
| Primary Sealing Form | Twisted edge adhesive sealing |
| Horizontal Sealing Leak-Proof Line | 1mm (specifically for liquid packaging) |
| Optoelectronic Tracking System | JULONG dual-color photoelectric eye |
| Bag Pulling Mechanism | Variable frequency motor with crank structure, heat-sealed bag pulling |
| Primary Construction Material | Stainless steel |
| Approximate Machine Weight | 350kg |
| Standard Warranty | 1 year |
Application Fields
This versatile automatic pouch filling and sealing machine is ideally suited for a wide spectrum of industries that require efficient, reliable small-format bag packaging. Its capability to handle diverse consistencies makes it a perfect fit for packaging daily chemicals and household liquids such as detergents and shampoos, various condiments and sauces, beverage concentrates, and pharmaceutical or health-related powders in non-sterile environments. Furthermore, it excels in packaging nutritional supplements, instant coffee and drink mixes, granular products like sugar, salt, and spices, as well as a broad array of industrial powders and particles. With its foundation of stable PLC automation, precise photoelectric tracking, and reinforced sealing options, this machine delivers consistent, high-quality packaging performance, supporting both routine production and scalable operations for businesses aiming to enhance their packaging efficiency and product presentation.
