Mastering Sachet Packaging Machines: Key Facts and Features Unveiled

Last updated: November 13, 2023
Writen By : Eric.      
About Me

Welcome to sachet packaging, which is transforming industries.

From coffee sachets to cosmetics samples, these small miracles are more than packaging—they're a smart business strategy that combines efficiency and customer appeal.

More is involved. Behind every sachet lies sophisticated machinery and crucial decisions.

This tutorial teaches a technique that may boost small enterprises' productivity and market presence, not just filling a bag.

Understanding sachet packaging equipment opens new business doors for startups and established brands.

So, let's dive into the world of sachet packaging machines – where small details make a huge difference in product packaging.

What is Sachet Packaging?

Sachet packing is an efficient and cost-effective way for packaging tiny, portion-controlled amounts of items. This bag type has sealed edges on all three or four sides.

Small, lightweight, and single-use, these sachets are great for powders, pastes, sauces, and liquids.

Benefits & Versatility of Sachet Packaging

Let’s explore how these tiny packets make a big difference:

  1. Cost-Effectiveness: Crafting sachets can be more economical than other packaging forms, especially when dealing with sample-size products.
  2. Consumer Convenience: The small size and ease of use make sachets ideal for on-the-go consumption.
  3. Waste Reduction: Sachets offer precise portion control, reducing the likelihood of product waste.
  4. Preservation and Freshness: The sealed environment of sachets helps in maintaining the product's quality for longer periods.
  5. Market Appeal: Sachets provide an attractive way for consumers to try new products without committing to full-size purchases.
  6. Customizability: From size and shape to material and print, sachets offer endless possibilities for customization, aligning perfectly with brand messaging.

What material is used for sachets?

Sachet packaging is typically made from a variety of materials, chosen for their specific properties to cater to the needs of different products.

Common materials include Polyethylene (PE), which is flexible and durable, making it suitable for a wide range of items.

Aluminum foil is another popular choice, especially for food and pharmaceutical products, due to its excellent barrier properties against light, moisture, and air.

Laminated materials, which combine different materials such as plastic and foil, offer enhanced strength and barrier properties.

Additionally, paper is often used for its biodegradable qualities, particularly suitable for dry products.

Available addons for sachet packaging.

As for available add-ons, sachet packaging can be enhanced with several features for improved functionality and consumer experience.

  1. Tear Notches: For easy opening without the need for scissors.
  2. Zip Locks: Allow resealing of the sachet, ideal for products used multiple times.
  3. Printing and Branding: Customizable printing options for branding and product information.
  4. Specialty Seals: Like spout seals for liquids, offering controlled dispensing.
  5. Tamper-Evident Features: Ensuring product integrity and safety.
  6. Specialized Barriers: For UV protection, oxygen barriers, or moisture resistance, depending on product requirements.

These add-ons can significantly enhance the practicality and user-friendliness of sachet packaging, aligning with specific product and marketing strategies.

Types of Sachet Packaging Machines

Enter the world of sachet packing machines, where each variety is like a character in a well-orchestrated play, performing its own function with accuracy and efficiency.

Let's explore these fascinating machines and find out which one suits which act the best.

1. Vertical Form Fill Seal (VFFS) Machines

Picture a towering machine, almost like a giant in the world of packaging.

That's your Vertical Form Fill Seal (VFFS) machine.

It's a bit of a show-off, handling everything in a vertical manner - forming, filling, sealing, and even cutting sachets to perfection.

Ideal for a variety of products, from coffee and spices to detergents and snacks, the VFFS machine is a versatile performer, adapting to different materials and sachet sizes.

It’s the go-to star for most sachet packaging needs.

2. Horizontal Form Fill Seal (HFFS) Wrapping Machines

Now, let’s talk about the HFFS machines.

These are more like the stagehands of the packaging world - working behind the scenes in a horizontal flow.

Think of a conveyor belt where sachets are formed, filled, and sealed as they move along.

This type is particularly adept at handling fragile or irregularly shaped products that need a gentler touch.

Perfect for confectioneries, ready-to-eat meals, or even hardware items, HFFS machines are the unsung heroes for specific packaging challenges.

3. Stickpack Machines (Including Multi-lane Stick Packing Machines)

Last but not least, we have the sleek and slender stickpack machines, designed for those narrow, stick-like sachets you find in coffee shops or fast-food joints.

These machines are the epitome of efficiency, perfect for single-serve portions of powders, granules, or liquids.

And when you need to ramp up production, their bigger siblings, the multi-lane stick packing machines, come into play.

They operate several lanes at once, multiplying output and ensuring your product is ready to hit the shelves or the tables in record time.

The Mechanism of Sachet Packaging Machines: A Closer Look at VFFS style

Embark on a journey to understand the fascinating world of sachet packaging machines, specifically the Vertical Form Fill Seal (VFFS) type.

It's a symphony of mechanical precision and technological innovation.

Let's walk through its steps.

1. Material Feeding: The Foundation

Material feeding in VFFS machines varies based on the product's nature.

  • For solids and granules, product elevators or conveyors are used, providing a smooth journey from the bulk container to the packaging area.
  • Liquids are handled by pumps that ensure a steady, mess-free transfer.
  • Powders require a more delicate approach, often using a screw system for precise and controlled feeding, avoiding spillage and ensuring consistency.

2. Measurement and Control: The Art of Accuracy

Once the materials are on their way, measuring and controlling their flow becomes paramount.

  • Volumetric Cup Filler: Ideal for products that need consistent volume in each sachet, ensuring uniformity.
  • Auger Filler: Perfect for powdery products, providing precision and minimizing product waste.
  • Vibration Scales: Useful for a variety of products, these scales ensure accurate measurement through controlled vibration.
  • Multihead Weigher: A versatile and efficient option, particularly suitable for mixed or irregularly shaped products.
  • Piston Pump Filler: Best for liquids, offering precise volume control and handling a range of viscosities.

Using advanced filling machines to ensure that each sachet is filled just right, balancing the fine line between too much and too little.

3. Forming the Sachet: Shaping the Future

The rollstock film, which could be laminated paper, foil, or plastic, is then skillfully formed into a tube.

This step is like setting the stage for the main act, where the product meets its packaging counterpart, preparing for the transformation into a sachet.

4. Filling the Sachet: The Main Event

The precisely measured product is now released into the waiting tube-shaped film.

This step is where the real action happens, filling each sachet with just the right amount of product.

5. Sealing and Cutting: Finalizing the Package

Next, the machine seals the top and bottom of the tube, ensuring the product is securely enclosed.

By the way, different sealing patterns serve different purposes and give the product a unique look.

  • Saw Seal: Often used for its easy-tear feature, the saw seal creates a jagged, zigzag pattern along the edges of the sachet.
  • Flat Seal: The flat seal is all about simplicity and strength. It provides a clean and strong bond, ideal for holding in liquids or fine powders.
  • Stripped Seal: This involves sealing in a stripped pattern, which adds an extra layer of security to the sachet. It’s often used for products that require a stronger seal to maintain product integrity.
  • Grid Seal: The grid seal is a series of crisscross patterns creating a grid. This not only strengthens the seal but also adds a unique texture to the sachet’s edges.

Each seal pattern adds practical and esthetic value to the sachet, protecting product safety and improving its appearance.

6. Inspection and Collection: The Finishing Touch

Finally, the sachets undergo a thorough inspection to ensure quality and consistency.

Once they pass this quality check, they are collected, often using automated systems, and prepared for dispatch.

This final step marks the completion of the sachet's journey through the VFFS machine, ready to make its way to consumers.

Industries for sachet packaging

Imagine a future where little packages contain convenience, efficiency, and innovation. Consider some real-world uses:

Food and Beverage Industry

In the bustling world of food and beverages, sachet packaging is like a culinary sidekick.

Here, it's all about convenience and portion control.

Think of those handy ketchup sachets in your takeout bag or the single-serving coffee packets that kickstart your day.

Sachets are revolutionizing how we consume and store everyday items, from spices to salad dressings.

Healthcare and Pharmaceuticals

Precision is paramount in healthcare, and sachets deliver just that.

They're the guardians of correct dosages, whether it's a powdered medication or a nutritional supplement.

Sachets in this sector ensure safety, convenience, and accessibility, making them vital in patient care.

Personal Care and Beauty

In the world of personal care, sachets are like the teaser trailers of products.

They offer a sneak peek into what the brand has to offer - from shampoo to moisturizers.

These tiny packets allow consumers to sample before they commit, making them a marketing marvel.


Even in agriculture, sachets are making an impact.

They provide farmers with accurately measured fertilizers and plant nutrients, ensuring proper application and contributing to sustainable farming practices.

PS:🌟 Elevate Your Product with Our Sachet Packaging Machines! 🌟

🔍 Discover Precision and Creativity in Every Pack!

Our sachet solutions are more than just machines – they're your partners in success.

Ready to transform your products? Let's make every sachet count!

Selecting Your Ideal Sachet Packaging Machine

Looking for the right sachet packing equipment for your business? Let's examine the key variables to make a solid, business-friendly decision.

Cost: Investing Smartly

First, consider the cost. 💲 This isn't just the initial price tag; think about long-term value.

A more affordable machine might seem like a bargain, but if it lacks efficiency or durability, you could face higher costs down the line.

It's about investing wisely, not just spending less.

Technical Indicators: Tailoring to Your Product

Technical specifications are crucial. 🛠️ Consider:

  1. Product Type: Are you packaging liquids, powders, granules? Each type requires specific functionalities.
  2. Packaging Material: Will you use paper, plastic, foil? The machine must be compatible with your chosen material to ensure efficiency and quality.
  3. Machine Speed: How fast can the machine produce sachets? This is measured in sachets per minute or hour.
  4. Size and Weight Range: What range of sachet sizes can the machine handle? This is important if your product line includes items of varying volumes or weights.
  5. Accuracy of Filling: This pertains to how accurately the machine measures and fills each sachet. For products that require precise dosages, such as pharmaceuticals, high filling accuracy is crucial.
  6. Integration with Other Systems: Consider if the machine can be integrated with other production line systems, such as conveyors, coders, or cartoning machines, for a seamless production process.

After-Sale Service: Ensuring Ongoing Support

Finally, don't overlook after-sale service. 📞 Good customer support, warranty terms, and access to spare parts can make a huge difference.

This ensures your machine stays operational, with minimal downtime, keeping your business running smoothly.

Wrapping It Up: The Sachet Packaging Machine Journey

All in all, a deep dive into sachet packaging equipment is both interesting and necessary for any organization entering this market.

🌟 We've simplified the types, workings, and technicalities about sachet packaging machine. Hope to assist you make the best decision for your business.

Whether you're a start-up or an established player, there's a sachet packaging solution waiting to transform your product journey. Feel free to contact us.

The question is, are you ready to take the leap? 💭

Ready to elevate your packaging efficiency?
Your perfect packaging partner awaits! Explore our range of high-performance pouch packing machines designed for optimal efficiency. Send us an inquiry and let’s enhance your productivity together!
Contact Us

You may also find these topics interesting

See All
envelopephonemap-markerchevron-upmenu-circlecross-circle linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram