Professional Doypack Sealing & Packaging Solutions

High-Performance Horizontal Platforms for Precision Stand-up Pouch Packaging

Why Choose Our Doypack Sealing Machines?

Superior Seal Integrity

Superior Seal Integrity

Equipped with multi-pair sealing stations and precision thermal controllers to ensure robust, leak-proof hermetic seals for diverse laminate films.

Versatile Pouch Compatibility

Versatile Pouch Compatibility

Designed with high modularity to accommodate a wide variety of pouch styles, including re-closable zippers, corner/center spouts, and irregular contour shapes.

High-Speed Industrial Throughput

High-Speed Industrial Throughput

Robust servo-driven chassis engineered to maintain consistent production speeds (ranging from 40 to 100+ ppm) without mechanical fatigue.

Seamless GMP Integration

Seamless GMP Integration

Fully sanitary, open-frame stainless steel construction that aligns with global pharmaceutical and food-grade hygiene standards.

Industry Applications

Pharmaceutical & Medical
Premium Cosmetics
Food & Specialty Beverages
Industrial Chemicals

Product Introduction

Our comprehensive Doypack series is engineered to meet diverse production requirements, ranging from laboratory-scale operations to high-capacity industrial manufacturing. Each model is designed to ensure precision, seal integrity, and operational efficiency:

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Documentation & Selection Support

Verify our quality standards and simplify your procurement process with our official documentation

Product Portfolio

Product Portfolio

Download specs for our complete range of Doypack models.
Quality Assurance

Quality Assurance

Official documentation ensuring equipment meets cGMP, CE, and ISO 9001 standards.
Technical Standards

Technical Standards

Detailed insights into our patented contour-shaping and sealing technology.

Doypack Sealing Machine FAQ

How do I choose the right Doypack model for my pouch dimensions?

Selection depends on your pouch width and length requirements. Our range spans from the compact APK-130S for small formats to the industrial APK-280 series for large-format pouches up to 280mm in width.

What is the primary advantage of the "DS" and "DSZ" series?

The “DS” (Dual Station) series is engineered for higher throughput, while the “Z” designation indicates an integrated zipper re-closure module, ideal for premium retail packaging.

Can these machines handle irregular-shaped or contour pouches?

Yes. Our advanced series, particularly the DS/DSZ models, features specialized contour-shaping hardware to handle complex, irregular geometries with high aesthetic precision.

Are these machines suitable for liquid and viscous products?

Absolutely. When configured with compatible piston pump or rotary valve dosing systems, our machines ensure clean, splash-free filling for both low-viscosity liquids and thick gels.

How long does a full format changeover take?

Efficiency is a priority. Our machines are designed with agile, toolless adjustment systems, allowing your production team to complete a full size changeover in approximately 10–15 minutes.

How does the zipper re-closure module maintain seal integrity?

The integrated zipper module synchronizes perfectly with the pouch conveyor, ensuring accurate alignment and consistent heat-sealing pressure, which guarantees a leak-proof result even at high speeds.

What is the expected filling accuracy of these systems?

Accuracy depends on the dosing system utilized (e.g., auger or pump). Our platforms are engineered for tight synchronization, typically maintaining a filling accuracy within ±0.5%–1%.

Is the equipment compliant with GMP and other sanitation standards?

Yes. Our Doypack machines feature an open-frame, stainless steel construction (SUS304/316L) to eliminate dust-trap areas and facilitate rapid, thorough cleaning in compliance with cGMP standards.

Can I integrate these machines with my existing upstream/downstream equipment?

Yes. Our open-interface mechanical design ensures seamless integration with multi-head weighers, auger fillers, and end-of-line conveyors for a fully turnkey production workflow.

What kind of technical support and maintenance documentation do you provide?

We provide comprehensive documentation, including detailed operation manuals, maintenance guides, and patent insights, along with ongoing technical consulting to ensure your production line stays optimized.

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