Back Sealing Strip Packaging Machine
Engineered for precision and reliability in modern production environments, the Back Sealing Strip Packaging Machine represents a comprehensive automated solution for forming, filling, and sealing pouches in a single, continuous operation. Constructed from high-grade stainless steel and governed by an intuitive PLC control system, this machine delivers consistent performance for packaging a diverse range of products including liquids, powders, and granules. It is designed to support stable, high-volume daily output with flexible bag dimensions, dependable seal integrity, and clean, precise cutting, making it an indispensable asset for operations demanding hygiene, efficiency, and repeatable quality.
Product Features
The machine excels through a combination of robust engineering and intelligent design, offering distinct advantages that streamline packaging processes and enhance output quality.
Fully Integrated Automated Workflow
This system seamlessly integrates bag forming, precise product filling, and final sealing into one automated cycle. This integration significantly reduces manual intervention, accelerates production throughput, and ensures uniform pouch dimensions and consistent seal strength batch after batch, ideal for continuous operation lines.
Consistent and Versatile Sealing Performance
Featuring a controlled back sealing mechanism, the machine provides stable pouch construction suitable for various product types. For liquid packaging applications, an optional dedicated horizontal sealing leak-proof line is available, which significantly enhances seal integrity to prevent seepage and ensure cleaner, more reliable packaging of fluid materials.
Dual Cutting Options for Customized Presentation
Equipped with an independent cutter system offering a 3 mm spacing, the machine provides a choice between a clean flat cut or a convenient serrated cut. This flexibility allows manufacturers to tailor the pouch’s appearance and ease of opening to specific market preferences, branding requirements, and end-user convenience.
Precision Tracking and Intelligent Control
Accurate film handling is ensured by a JULONG dual-color photoelectric tracking system, which maintains precise registration and alignment. Coupled with a user-friendly PLC control interface, operators can easily set parameters, monitor operation, and ensure stable running logic. This synergy minimizes film waste and maximizes packaging consistency.
Hygienic and Durable Construction
Built with corrosion-resistant stainless steel, the machine supports stringent hygiene standards and is easy to clean and maintain. This durable construction ensures long-term mechanical stability and reliability, making it a practical investment for food, pharmaceutical, and chemical processing environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Machine Model | Back Sealing Strip Packaging Machine |
| Construction Material | Stainless Steel |
| Primary Functions | Bag Making, Filling, Sealing |
| Production Speed | 20–40 bags per minute |
| Machine Weight | Approximately 350 kg |
| Measurement Accuracy | ±1% to ±10% (varies with product and material) |
| Pouch Dimension Range | Width: 20–80 mm; Length: Up to 150 mm |
| Back Sealing Width | 5–10 mm (plain) |
| Horizontal Sealing Width | 8–10 mm (with 1 mm diagonal mesh or 2 mm straight pattern) |
| Leak-Proof Sealing Line | 1 mm width (optional for liquids) |
| Max. Film Roll Width | 180 mm (standard) |
| Control System | Programmable Logic Controller (PLC) |
| Film Tracking System | JULONG Dual-Color Photoelectric Sensor |
| Cutting Methods | Flat Cut or Serrated Cut (independent cutter, 3 mm gap) |
| Standard Warranty | 1 Year |
Application Fields
The versatility and reliability of the Back Sealing Strip Packaging Machine make it suitable for a wide array of industries requiring efficient, small-format pouch packaging.
Food & Beverage Industry
Ideal for packaging portion-controlled items such as powdered ingredients (flour, spices), drink concentrates, liquid condiments, and seasonings, where consistent seal quality and precise pouch dimensions are critical for product preservation and presentation.
Pharmaceutical & Healthcare Sector
Well-suited for packaging medicinal powders, granules, and select healthcare products that demand high standards of hygiene, consistent bag formation, and controlled, reliable sealing for safe storage and distribution.
Chemical & Household Products
Effective for packaging various granular compounds, powders, and compatible liquid chemicals or daily-use products. The machine offers reliable production with customizable cutting styles to meet both retail display and industrial bulk packaging needs.
Contract Packaging & General Manufacturing
Designed for flexible production settings that handle multiple product types. Its automated cycle, adjustable bag specifications, and straightforward PLC operation enhance overall efficiency, making it perfect for contract packagers and manufacturers seeking a versatile and dependable packaging solution.
