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Liquid & Paste Blister Packing Machine

Precision Dosing and Drip-Free Sealing for Gels, Creams, Syrups, and High-Viscosity Products.

Welcome to HIJ, where we solve the industry's toughest liquid and paste packaging challenges. Standard machines often fail when handling viscous, sticky, or sensitive products, leading to inaccurate doses and messy leaks. Our specialized liquid blister packers are engineered with advanced filling technologies to provide flawless, cGMP-compliant unit-dose packaging for multiple industries. As part of our complete range of blister packing machines, this solution is designed for accuracy, cleanliness, and operational excellence.

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HIJ Liquid and Paste Blister Packing Machine for precise dosing of gels and creams.

Overcoming the Unique Challenges of Liquid & Paste Blister Packaging

We understand your pain points. From thick pastes that are hard to pump to low-viscosity liquids that drip and splash, our machines are built to handle it all. Here’s how we address your core concerns:

Handling High Viscosity Products

Products like thick gels, creams, and honey can cause pump blockages, inaccurate filling, and tailing (stringing). Our high-torque servo motors and specialized pump systems ensure consistent flow and clean cut-offs for even the most challenging high viscosity paste filling applications.

Ensuring Dosage Accuracy

For pharmaceuticals and high-value products, precise dosing is non-negotiable. Variations can lead to regulatory failure and wasted product. We deliver exceptional high accuracy liquid dosing with a variance of less than ±1%, ensuring every blister cavity is filled perfectly, every time.

Preventing Costly Leaks and Drips

Dripping product onto the sealing surfaces compromises seal integrity, leading to contamination and product spoilage. Our anti-drip liquid filling system and suck-back nozzle technology guarantee a clean sealing area, ensuring a perfect, hermetic seal for every single pack.

Our Advanced Filling Technologies: Your Solution for Flawless Packaging

The heart of our liquid blister packing machine is its filling system. We offer two primary, state-of-the-art technologies, tailored to your specific product characteristics.

Peristaltic Pump Filling System for Sterile Liquid Blister Packing

Peristaltic Pump Filling System: Gentle & Sterile

Best For: Shear-sensitive products, sterile applications, and frequent product changeovers (e.g., pharmaceuticals, biotech products, e-liquids).

How it Works: This system uses rollers to gently squeeze a silicone or pharma-grade tube, moving the product without any contact between the pump and the liquid. This completely eliminates the risk of cross-contamination.

  • Utterly Hygienic: The product only touches the pre-sterilized tube.
  • Quick Changeover: Swap out the tube in minutes for a new product.
  • No Cleaning Validation: Simplifies your SOPs and reduces downtime.
Servo-Driven Piston Pump for High-Viscosity Paste Filling

Servo-Driven Piston Pump System: Powerful & Precise

Best For: High-viscosity creams, thick pastes, and large-volume dosing (e.g., cosmetics, food sauces, jams).

How it Works: A precision-machined piston, driven by a high-resolution servo motor, draws in and dispenses an exact volume of product. The servo control allows for fine-tuning of filling speed and volume via the HMI.

  • Handles Extreme Viscosity: Effortlessly pumps products that other systems can't.
  • Unmatched Accuracy: The servo drive guarantees repeatable, high-precision dosing.
  • Robust and Reliable: Built for high-demand, 24/7 production environments.

Versatile Applications: From Pharmaceutical Gels to Gourmet Honey

Our unit dose liquid packaging machines are trusted by manufacturers across diverse industries. Whatever your product, we can engineer a solution.

Liquid vitamin supplements packaged in unit-dose blisters

Pharmaceuticals & Nutraceuticals

For syrups, gels, vitamin shots, and ampoule blister packaging. All materials are FDA-approved and our solutions are cGMP compliant, making them a part of our wider range of pharma blister packing machines.

Single-serving honey stick blister packs

Food & Beverage

Perfect for single-serving honey, jam, ketchup, salad dressing, and other condiments. Our machines ensure hygienic filling and a perfect seal to preserve freshness.

Cosmetic cream and serum samples in monodose blister packs

Cosmetics & Personal Care

Ideal for creating monodose samples of creams, lotions, serums, and foundations. Present your product beautifully and hygienically with our precision filling technology.

Plastic ampoules for specialty liquids being filled

Specialty Products

Precision filling for e-liquid blister packs, CBD oils, and other niche chemical products. Our blister packing machines can be customized to handle a wide variety of liquid viscosities and product requirements.

HIJ DPP-120L Liquid Blister Packing Machine showing its stainless steel construction and HMI panel.

Key Features of the HIJ Liquid Blister Packing Machine (Model: DPP-120L)

  • Robust 304/316L Stainless Steel Construction Built to meet cGMP standards, ensuring durability, hygiene, and resistance to corrosion for pharmaceutical and food-grade applications.
  • Intuitive Siemens/Omron HMI Control Panel Simplifies operation with a user-friendly touchscreen interface for recipe management, parameter adjustment, and real-time diagnostics.
  • Quick, Tool-Free Changeover Engineered for minimal downtime with quick-release fittings and indexed positioning for molds and feeders, maximizing your production flexibility.
  • Precision Temperature Control for Perfect Sealing Multiple PID temperature controllers ensure consistent heat distribution across the sealing station, guaranteeing a hermetic, reliable seal every time.
  • Optional Vision Inspection System Integrate advanced camera systems for 100% quality assurance, detecting incorrect filling, sealing defects, or printing errors.
  • Seamless Downstream Integration Designed for easy connection with downstream equipment such as our automatic cartoning machines and end-of-line case packers.
Close-up of a HIJ Blister Packing Machine showing GMP-compliant stainless steel design for easy cleaning.

Engineered for cGMP Compliance and Easy Maintenance

Effortless Cleaning with CIP/SIP Compatibility

We know that downtime for cleaning is a major operational cost. Our liquid blister packing machines, designed with CIP (Clean-in-Place) principles, ensure all product-contact parts are easily accessible and quick to dismantle without tools. The smooth, crevice-free surfaces prevent product buildup and allow for fast, effective, and validatable cleaning, fully supporting your pharmaceutical production standards.

Discuss Your Cleaning Protocols
A complete turnkey liquid packaging line from HIJ Machinery, showing integration between machines.

Need a Complete Turnkey Liquid Packaging Solution?

Your project doesn't end with the blister pack. As a leading turnkey liquid packaging solution provider, we can integrate your liquid blister machine with upstream liquid mixers and tanks, and downstream automatic cartoners and case packers to create a fully automated production line.

Explore Our Turnkey Solutions Get Free Turnkey Quote

Frequently Asked Questions

What is the filling accuracy of your machine?

Our machines typically achieve a filling accuracy of ±0.5% to ±1%, depending on the pump technology and your product's specific characteristics.

Can your machine handle heated products like wax or chocolate?

Absolutely. We can equip the machine with a heated, jacketed hopper and a temperature-controlled filling system to handle products that need to be kept molten during packaging, like those for our specialized chocolate blister packing machines.

How do you prevent bubbles from forming during the filling process?

We use several proven techniques, including bottom-up filling where the nozzle stays submerged in the liquid, and optional vacuum deaeration systems for the product hopper if your product is particularly prone to air bubbles.

What information do you need to provide an accurate quote?

To give you a precise and actionable quote, we need to know your product's viscosity (in cP if possible), the desired filling volume, required speed (packs per minute), and your blister pack design/dimensions. Sending us a product sample is always the best way to start the process.

Forester Xiang, Founder of HIJ Machinery

Let's Engineer the Perfect Solution for Your Product

Stop struggling with unreliable packaging. Leverage my 20 years of hands-on experience to get a machine that works perfectly from day one. Send me your project details, and I will personally ensure you receive a comprehensive, actionable proposal—not just a price list.

— Forester Xiang, Founder & Chief Engineer Schedule a Free Consultation
Forester Xiang, Founder & Chief Engineer of HIJ Machinery

Let's Engineer the Perfect Solution for Your Product

Stop struggling with unreliable packaging. Leverage my 20 years of experience to get a machine that works perfectly from day one. Send me your project details or even just a basic idea. I will personally review it and provide you with a comprehensive, actionable proposal—not just a price list.

— Forester Xiang Founder & Chief Engineer
[email protected] +86 13868822120
Schedule a Free Consultation

Let's Design Your Production Line

Share your requirements and I'll personally craft a solution that maximizes your efficiency and profitability.