Product Introduction
This PLC-controlled automatic poly bag packing machine is designed to integrate bag making, filling, and sealing into one stable, efficient process. Built with a stainless-steel structure and a reliable drive system, it supports consistent output across common packaging formats and is suitable for liquids, powders, and granules. The machine uses an optoelectronic tracking system for accurate film positioning and neat sealing, helping manufacturers improve packaging consistency while reducing manual handling. With a standard packaging film width up to 180mm and a flexible bag-size range, it is ideal for production lines seeking compact equipment with dependable automation. A 1-year warranty supports long-term, worry-free operation.
Product Advantages
Integrated bag making + filling + packaging
The machine combines pouch forming, dosing/filling, and sealing in one workflow, reducing line complexity, saving floor space, and improving overall throughput for daily production.
PLC control for stable automation
PLC control simplifies parameter setting and supports repeatable performance. Once configured, the system maintains stable operation for consistent packaging quality across batches.
Clean, reliable sealing for multiple product types
Horizontal sealing width is 8–10mm and supports either a diagonal mesh pattern (1mm spacing) or a straight pattern (2mm spacing), improving seal strength and presentation. Back sealing width is 5–10mm with no pattern, delivering a clean rear seam suitable for many retail and industrial packages.
Leak-proof support for liquid packaging
For liquid applications, the horizontal sealing leak-proof line is 1mm (applicable to liquid packaging only), enhancing anti-leak performance during transport and storage.
Accurate film tracking and smooth bag pulling
A JULONG dual-color photoelectric eye provides precise registration tracking, supporting stable cutting and sealing alignment. The variable-frequency motor crank structure and heat-sealed bag pulling method contribute to smooth film feeding and reliable bag forming.
Durable stainless-steel construction
The stainless-steel body is suitable for demanding production environments, helping resist corrosion and supporting easier cleaning and long-term stability.
Technical Specifications
| Item | Specification |
| Machine Type | Automatic |
| Functions | Bag making, filling, packaging |
| Control System | PLC Control |
| Packaging Type | Liquid, powder, particles |
| Bag Making Range | Bag width: 20–80mm; Bag length: ≤ 150mm |
| Packaging Film Width | ≤ 180mm (standard with 1 set of bag-making specifications) |
| Horizontal Sealing Width | 8–10mm; diagonal mesh pattern (1mm spacing) or straight pattern (2mm spacing) |
| Back Sealing Width | 5–10mm, no pattern |
| Sealing Form | Twisted edge adhesive sealing |
| Horizontal Sealing Leak-Proof Line | 1mm (only applicable to liquid packaging) |
| Optoelectronic Eye | JULONG dual-color photoelectric |
| Bag Pulling Method | Variable frequency motor crank structure, heat-sealed bag pulling |
| Main Material | Stainless steel |
| Machine Weight | 350kg |
| Warranty | 1 year |
Application Fields
This automatic pouch filling and sealing machine is suitable for manufacturers that package liquid, powder, and granular products in small-format bags. Typical applications include daily chemicals and household liquids, condiments and sauces, beverage concentrates, pharmaceutical or health-related powders (non-sterile environments as applicable), nutritional supplements, coffee and drink mixes, sugar/salt/spice granules, and a wide range of industrial powders and particles. With stable PLC automation, precise photoelectric tracking, and reinforced sealing options, it supports consistent packaging performance for routine production and scalable packaging operations.
