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Sachet packaging has gained their place across industries from food to pharmaceuticals by offering convenience, affordability, and versatility.
So, in this guide, we will cover all such details starting from what a sachet is, and its types, and the machines involved in the filling process.
This article will give all the necessary details regardless of whether you are a business owner or just curious about it.
Sachets are small, hermetically sealed packets that are intended for single use. These compact packages, which normally are sealed on three or four sides, are often used to contain single servings of food, pharmaceuticals and cosmetics, among other products.
Sachet packaging, the idea itself is not very recent, then in the 1930s the first major steps were taken when Walter Zwoyer wrote the patent for a machine that could produce small, sealed packages through what is known as a Vertical Form-Fill-Seal machine (VFFS) thus facilitating the production of sachet packaging.
Sachet packaging is available in many different forms, and each is intended for different product needs:
- Standard Sachets (3,4 Side Seal Sachet): With three or four sealed sides, these are the most common type, suitable for powders, liquids, and granules.
- Strip Sachets: These are long and narrow sachets commonly used for single use applications such as salt or sugar.
- Twin Sachets: These come with two compartments, making them perfect for products that need to be mixed before application, like shampoo and conditioner.
- Shaped/Custom Size Sachets: Sachets that can be designed in any way to accommodate the shape of the product or branding requirements.
- Sachets inside a sachet. Bag in Bag Sachets.
1. Set Requirements: Evaluate the product type, stationary market, and shelf longevity.
2. Design the Sachet: Decide on dimensions and design elements, including shape and aesthetics that are true to the brand.
3. Choose Type and Materials for Packaging: Determine sachet type and materials (e.g., plastic, foil) based on product compatibility and eco-friendly factors.
4. Prototype Creation: Create prototypes to assess the design and action.
5. Manufacturing Processes: Develop and implement processes to manufacture the product, including quality control measures.
6. Production and Delivery: Start mass production & arrange logistics for distribution.
- Food: The single-serve versions of condiments, spices, and instant beverages.
- Pharmaceutical Industry: One-dose medicine and supplements.
- Cosmetic industry: Sample-sized skincare and haircare products.
- Household Products: Individuals use detergents and cleaning products.
- Portability — compact and lightweight, designed to travel with full-scale consumers.
- Portions Per Package — Reusable Single-Use Convenience — Easy to clean and reduce unintended portions
- Cost efficiency: Lowers the costs of both production and distribution.
- Wide Use: Can be used for different products in various industries.
Sachet packing machine is used to pack the product in the small pouches, which is automated. Such machines are used across industries to effectively pack food products in exactly required quantities and to maintain safety, hygiene, and ease of use of products.
- Vertical Form-Fill-Seal (VFFS) Machines: These machines create sachets in a vertical position and are suitable for use with powdered and granular products.
- Horizontal Form-Fill-Seal (HFFS) Machines: they produce flat sachets filled with liquid and paste type products.
- Multi-Lane Sachet Packing Machines: These machines are used for high-speed production, able to fill and seal multiple sachets at once, greatly increasing production capacity.
- 3/4 Side Sealing Sachet Packing Machine Premade Sachet Filling And Sealing Machines are specifically designed to fill and seal premade sachets, providing flexibility in packaging.
Sachet packing machines are also rated based on the material they can handle, which can vary depending on the matter at hand, shelf life, and more.
Common materials include:
- Commonly Used Plastic Films: Known for flexibility and inexpensive.
- Foil Laminates: Excellent barrier properties keep contents protected against moisture, light and oxygen.
- Paper: Commonly used for dry items such as sugar and spices; however, they provide less protection from moisture and heat.
Considerations such as product type, desired shelf life, and sustainability will lead to decisions on materials.
The sachet packing machine is used to make, fill and seal sachets automatically. The overall flow looks like:
1. Film: A roll of packaging film is fed onto and unwound from the machine.
2. Molding: Forming plates or collars shape the film into a tube or pouch
3. Filling: The sachet is filled with the desired quantity of product.
4. Heat Seal: After which the sachet goes through a heat seal process to produce an airtight sachet.
5. Cutting: It is cut from the continuous film, so that the sealed sachet is ready for distribution.
The process is done automatically, ensuring efficiency and consistency in packaging.
There are a few factors to consider while selecting the right sachet packing machine:
- Product Type: Some machines might be more suitable for powders, liquids, or granules.
- Production Speed: These machines come with different speed, depending on the output you need, compare the machine's speed capabilities.
- Sachet Size and Design: Check that the machine can accommodate the required sachet dimensions and design features.
- Material Compatibility: Ensure that the machine is capable of working with the selected packaging materials.
- Budget: Weigh the up-front investment and the ongoing operating expenses.
Engaging with manufacturers and trialing the solution can help you make an informed decision.
While both sachets and pouches are used for single-serving packaging, they differ in design and application:
Feature | Sachet Packaging | Pouch Packaging |
Size | Typically small, single-serving sizes. | Larger than sachets, often resealable. |
Design | Usually sealed on three or four sides. | Can be flat or stand-up with a bottom gusset. |
Materials | Primarily plastic films, foil, paper. | More diverse, including plastic, paper, and foil laminates. |
Usage | Ideal for powders, liquids, or granular items in single-use portions. | Suitable for both small and large quantities, often used for liquids, snacks, or bulk items. |
Sealing | Three or four side sealing. | Typically sealed on the top, bottom, and sides, often with a gusset. |
Functionality | Designed for single-use convenience. | Can be resealed for multiple uses. |
Applications | Sachets are used for food, cosmetics, pharmaceutical, and household items. | Pouches are used for larger quantities of liquids, snacks, and bulk food products. |
Sachet and stick pack packaging are both used for single-serving portions but differ in shape and application:
Feature | Sachet Packaging | Stick Pack Packaging |
Shape | Flat and sealed on three or four sides. | Long, narrow, and typically sealed on three sides. |
Size | Smaller, usually for single servings. | Small, typically single-serving but more elongated. |
Usage | Best for powder, granules, or liquid in small portions. | Often used for powders like drink mixes, protein powders, or supplements. |
Materials | Mainly plastic film, foil, or paper. | Primarily plastic films, with options for foil-laminates for higher barrier. |
Design | Can be simple or custom sizes. | Standardized long shape for easy portability. |
Sealing | Sealed on multiple sides for protection. | Sealed at the top, bottom, and often perforated for easy opening. |
Applications | Widely used in food, medicine, and cosmetics for single-use applications. | Primarily used for products that require precise dosages, like drink powders, protein, or seasoning. |
Number | Company Name |
1 | Landpack |
2 | Bosch Packaging Technology |
3 | Paxiom Group |
4 | Gebo Cermex |
5 | Seydelmann |
Location: China
Established Year: 2009
Company Type: Manufacturer
Types of Sachet Packing Machines We Manufacture:
- Automatic VFFS (Vertical Form Fill Seal) machines
- Horizontal Form-Fill-Seal (HFFS) Machines
- Multi-Lane Sachet Machines
- 3/4 Side Sealing Sachet Machines Premade
Company Advantages:
Landpack is well-known for both its R&D ability and the quality control. They highly customize sachet packing machines as per the customer eligible needs. They have a famous worldwide after-sales support service.
Location: Germany
Established Year: 1966
Company Type: Manufacturer
Sachet Packing Machines we Manufacture:
- VFFS (Vertical Form-Fill-Seal) Machines
- Horizontal Flow Wrapping Machines
- Sachet Filling Machines
Company Advantages:
Bosch is a leading provider of packaging technology worldwide, well-versed in advanced automation and delivering high-quality capabilities. They have over 50 years of experience behind them and provide dependable machines along with support all over the world to be a reliable partner for larger manufacturing.
Location: USA
Established Year: 2004
Company Type: Manufacturer & Distributor Company
The Different Types of Sachet Packing Machines We Make:
- VFFS (Vertical Form-Fill-Seal) Machines
- Sachet and Multilane Sachet Packaging Machines
- Stick Pack Machines
Company Advantages:
Based on the data provided till October 2023 They offer customized packaging systems addressing the different needs sponsored by food, pharmaceuticals, and personal care industries. Their equipment gets high marks for efficiency and ease of operation.
Location: France
Established Year: 1980
Company Type: Manufacturer
Model of Different Sachet Packing Machines:
- VFFS Sachet Machines
- Horizontal Sachet Filling Machine
Company Advantages:
Steeped in packaging machinery experience, Gebo Cermex is a respected manufacturer. They are perfect for high-speed packaging, and their sachet machines are known for reliability and precision. Designed for heavy-duty use, they are also backed up by an excellent international service network, providing clients with support throughout the naturally long life of the machinery.
Location: Germany
Established Year: 1845
Company Type: Manufacturer
Also manufacture following types of sachet packing machines:
- Sachet Filling Equipments for different Industries (Food, Pharmaceuticals, Cosmetics)
Company Advantages:
Seydelmann is one of the oldest and most trusted names in packaging machinery and has over 175 years of experience. Their sachet machines are known for precision, durability, and great engineering. At Pavan Group, industry-leading solutions are packed within specialty machines, such as those found in Preparation and Handling; Process and Packaging; and Hygiene Solutions (food hygiene and pharmaceutical hygiene).
Sachet Packaging is one of the most sought manufacturing solutions. We have tried to give you the overall idea of all its applications, advantages, and how it works in this article. We at LandPack would be happy to help you choose the best sachet packaging option for you!
The following things can be done for the maintenance of the sachet packing machine.
- Clean the Machine: It is important to regularly clean the machine after a production cycle to avoid excessive build-up of material. Depending on the product being packed, use suitable cleaning agents.
- Friction: Ensure that the moving parts are properly lubricated to prevent unnecessary friction and wear.
- Component Inspection: Periodically examine components like seals, nozzles, and conveyors for wear or damage.
- Pollution: Regularly clean the machine and its surrounding environment to prevent contamination.
- Installation: The reason why you Union will be regularly updating the software for this machine which can optimize its performance.
Wastage can be reduced by:
- Fill Volume: Setting the volume correctly to avoid overfilling or underfilling.
- Good Quality Material: The packing material should be of good quality to avoid tearing or misalignment.
- Maintenance: Not everybody checks the elements of the machine and it may malfunction or work inefficiently.
- Design for Efficiency: Optimize the design of the machine itself to reduce wasted materials (for example, by using different cutting patterns and active/active sealing)
Key safety features include:
- Emergency Stop Switch: A clearly labeled emergency shut-off switch that can bring the system to an immediate halt in case an issue arises.
- Protective Guards: Moving parts need to be covered or protected to avoid unintentional injury.
- Sensors: Sensors can be installed that detect a malfunction: either improper sealing, blockage in the machine, etc.
- Safety Regulation: There should be a strict regulation that states that any machine must be shut down automatically in case of malfunction or safety breach.
- Operator Training: Make sure that all the operators are well-trained about the machine operation as well as safety measures.
Sachets usually come in a few standard sizes, which include:
- Mini Sashes: 5-50 grams Quarter or single dose where condensation must be avoided (spices, sauces, powdered drinks).
- Medium Sachets: 50-200 grams, for example, a shampoo, lotion, or condiment.
- E large Sachets: 200-1000 grams, commonly used for things like rice, flour or cleaning powder.
Yes, printing on sachets is quite common. There are several printing processes that can be used:
- Flexo Printing: Another common method widely used for printing on flexible materials including, but not limited to, sachets.
- Gravure Printing: Good for large runs and high-quality output.
- Digital Printing: Used for pre-production and print-on-demand of complex designs containing a lot of details in small quantities
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