Product Introduction
The Packmate DS320A Poly Bag Packing Machine represents a sophisticated, fully automated solution engineered for the precise pouch filling and hermetic sealing of liquid, granular, and powdered products. This system masterfully integrates film forming, servo-driven pulling, hot sealing, and precision cutting into a single, continuous, and highly efficient operation. Designed specifically for use with advanced composite packaging films, it delivers exceptional stability and consistency across high-volume production runs. With a versatile filling range of 50 to 500 ml and robust pneumatic actuation, the DS320A ensures every pouch meets stringent quality standards—featuring secure seals, professional aesthetics, and reliable integrity. Its user-centric design prioritizes operational simplicity, ease of maintenance, and rapid changeover capabilities, making it an indispensable asset for modern manufacturing lines seeking to enhance productivity and adaptability.
Core Product Advantages
The DS320A is distinguished by a suite of engineered features that collectively deliver superior performance, reliability, and versatility in pouch packaging.
Broad Material and Product Compatibility
Engineered for versatility, this machine seamlessly handles a wide spectrum of products—from free-flowing liquids and viscous pastes to fine powders and various granules—all within composite film structures. This inherent flexibility makes it ideal for diverse production environments managing multiple stock-keeping units (SKUs) and product types on a single platform.
Precision Dosing and Consistent Filling
At the heart of its operation is a highly accurate filling system, achieving measurement precision within ±1% to 10%, contingent upon product characteristics and target fill volume. This reliability supports stringent cost control, minimizes product giveaway, and guarantees consistent portioning for every pouch.
Stable and Repeatable Film Handling
Film transport is governed by a high-performance Schneider servo motor coupled with a roller bag pulling mechanism. This combination ensures exceptionally smooth, precise, and repeatable film advancement. The result is impeccable control over pouch length, superior registration for printing and cutting, and stable operation even at elevated speeds, reducing film waste and downtime.
Robust Sealing for Maximum Integrity
Sealing reliability is paramount. The horizontal sealing station utilizes a durable “Yadeke” cylinder mechanism to create a strong, straight-pattern seal with a 10 mm width and 2 mm spacing. For critical liquid applications, an optional 1 mm leak-proof seal line can be integrated, significantly enhancing barrier integrity and virtually eliminating leakage risks during transportation, storage, and handling.
Clean, Professional Finish with Precision Cutting
Final pouch presentation is elevated through a precise pattern cutting system. Operating with a 3 mm spacing, it delivers clean, consistent, and burr-free edges on every pouch. This attention to detail ensures a polished, retail-ready appearance that enhances brand perception in competitive markets.
Efficient and Versatile Bag Forming
The forming section is designed for stability and adaptability, accommodating film widths up to 320 mm. It includes one set of flip collar forming components, enabling the consistent and reliable creation of standard pouch formats commonly required for both liquid and dry product packaging, ensuring smooth film transition and shape retention.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DS320A |
| Filling Capacity Range | 50 – 500 ml |
| Packaging Speed | 30 – 50 bags/column per minute |
| Compatible Product Types | Granules/Particles, Liquids, Powders |
| Packaging Film Type | Composite Material |
| Maximum Forming Film Width | ≤ 320 mm (includes 1 flip collar forming set) |
| Pouch Dimension Range (Width x Length) | 50 ≤ W ≤ 150 mm; 30 ≤ L ≤ 240 mm |
| Film Transport System | Roller Bag Pulling, driven by Schneider Servo Motor |
| Horizontal Sealing Mechanism | “Yadeke” Cylinder Actuation |
| Horizontal Seal Pattern & Width | Straight Pattern (2 mm spacing); 10 mm width |
| Optional Leak-Proof Seal | 1 mm line (for liquid packaging) |
| Cutting Method | Pattern Cutting (3 mm spacing) |
| Registration System | JULONG Optoelectronic Eye |
| Required Air Pressure | 6 bar (approx. 87 psi) |
| Machine Weight (Approx.) | 350 kg |
| Filling Accuracy | ±1% – 10% (dependent on product & volume) |
Target Application Industries
The Packmate DS320A is engineered to excel in demanding production environments that require dependable, high-quality pouch packaging. Its robust construction and precise control make it a perfect fit for a wide array of sectors. In the Food & Beverage Industry, it is ideal for packaging sauces, condiments, edible oils, drink concentrates, soups, grains, and spices. The Daily Chemical & Household Products Sector utilizes it for liquid detergents, fabric softeners, shampoos, and various chemical powders. Within Pharmaceuticals and Healthcare, it reliably packages unit-dose powders, effervescent granules, and certain liquid reagents where seal integrity and presentation are critical. Furthermore, it serves the General Industrial Packaging needs for products like lubricants, adhesives, construction chemicals, and agricultural inputs. With its balanced blend of speed, accuracy, and flexibility, the DS320A supports both dedicated high-volume lines and agile, multi-product manufacturing operations.
