Sachet Water Filling Machine for Pure Water, Drinking Water and Mineral Water
OnFocusPack Sachet Water Filling Machines are designed for automatic packaging of pure water, drinking water, mineral water and treated water into small sealed sachets. The machine can automatically complete film feeding, bag forming, water filling, heat sealing, cutting and counting in one continuous process.
For water factories, beverage producers, start-up sachet water projects and distributors, sachet water packaging is a cost-effective solution for producing small, easy-to-carry water bags. According to your sachet volume, film width, production capacity and automation requirements, OnFocusPack can recommend mechanical, vertical or computer-controlled sachet water packing machines.
If your product is sauce, oil, shampoo, detergent or paste instead of water, you can also view our sachet liquid packing machine or multi-line liquid and paste packing machine for more suitable configurations.
Automatic Sachet Water Filling and Sealing Machine
A sachet water filling machine forms flexible packaging film into water bags, fills treated water into each sachet, seals the bag and cuts the finished pack automatically. Standard machine configurations are suitable for common water sachet volumes such as 100ml, 200ml, 250ml, 300ml and 500ml.
OnFocusPack water sachet machines are suitable for PE film and selected composite films. Before mass production, we recommend testing your water bag film to confirm sealing strength, cutting quality and finished sachet appearance.
Key Features of OnFocusPack Sachet Water Packing Machines
Automatic Form-Fill-Seal Operation
The machine forms sachets from roll film, fills water, seals the bag and cuts the finished sachets automatically, helping reduce manual work and improve production consistency.
Accurate Water Filling
Stable filling control helps maintain consistent water volume for each sachet. Standard models can support 100–500ml water sachets, depending on machine configuration.
Strong Heat Sealing
Reliable heat sealing helps produce firm, clean and leak-resistant water sachets. Proper sealing temperature, sealing pressure and film material are important for stable production.
PE Film Compatibility
The machine can work with PE film and selected laminated materials. Film width and sealing performance should be matched with the final machine model.
Compact Machine Design
The compact vertical structure is suitable for small and medium water factories, start-up projects and production areas with limited floor space.
Optional Intelligent Control
Computer-controlled models can provide PLC control, parameter adjustment, liquid level control and fault diagnosis for easier operation and production monitoring.
Suitable Water Products and Applications
This category focuses on clean, low-viscosity water products. If your project is mainly for drinking water sachets or pure water bags, this page is the best place to start.
Choose the Right Sachet Water Machine Model
Mechanical Sachet Water Packing Machine AH-1000
The mechanical sachet water packing machine is suitable for small businesses, start-up water packaging projects and customers who need a cost-effective solution. It has a simple structure, easy operation and convenient maintenance.
View Mechanical Sachet Water Packing Machine
Vertical Sachet Water Filling Machine AH-ZF1000
The vertical sachet water filling machine is suitable for automatic water bag production. It can extract water from a storage tank, fill the sachet, seal the bag and cut finished packs automatically.
View Vertical Sachet Water Filling Machine
Computer-Controlled Sachet Water Filling Machine AH-ZFQ1000
The computer-controlled model is designed for customers who need intelligent operation, stable control, easier parameter adjustment and convenient production monitoring.
View Computer-Controlled Sachet Water Filling Machine
Custom Sachet Water Production Line
For complete water packaging projects, OnFocusPack can help design a solution including water tank connection, filling and sealing, date coding, output conveyor and finished sachet collection.
Get a Custom Water Packing Line
Typical Technical Specifications
The following specifications are reference data for standard sachet water filling machines. Final parameters can be customized according to your water sachet size, film material, capacity target and factory layout.
| Item | Reference Specification |
| Machine Models | AH-1000, AH-ZF1000, AH-ZFQ1000 |
| Machine Type | Mechanical, vertical or computer-controlled sachet water filling machine |
| Filling Range | 100–500ml |
| Packing Speed | Up to 30 packets/min, depending on sachet volume, film material and production conditions |
| Measuring Accuracy | ≤±1.2% |
| Bag Size | Length 30–150mm; width 110–150mm |
| Packaging Film Size | 320mm / 240mm reference film width |
| Sealing Method | Heat sealing |
| Packing Material | PE film and selected laminated films depending on machine model and application |
| Optional Devices | Date coder, batch number printer, output conveyor, film correction device and complete line integration |
How a Sachet Water Filling Machine Works
Connect the Treated Water Source
The machine can be connected with a treated water tank, storage tank or water supply system. Stable water flow is important for accurate filling.
Load the Packaging Film Roll
The operator loads PE film or compatible packaging film onto the machine and adjusts film position, tension and width before production.
Set Filling and Sealing Parameters
The operator sets the water volume, bag length, sealing temperature and other working parameters according to the water sachet size.
Form, Fill and Seal Water Sachets
The machine forms the film into a bag, fills water into the sachet and seals it by heat sealing.
Cut and Count Finished Sachets
After sealing, the machine cuts finished water sachets and counts production output automatically.
Check Sealing Quality
Operators should regularly check finished sachets for leakage, sealing strength, cutting position and appearance.
How to Choose a Sachet Water Filling Machine
| Selection Factor | What to Confirm | Recommended Solution |
| Water Type | Pure water, drinking water, mineral water or treated water | Use a water-contact filling system suitable for clean, non-viscous liquid products. |
| Sachet Volume | 100ml, 200ml, 250ml, 300ml, 500ml or customized volume | Choose a model that supports your target filling range and bag size. |
| Film Material | PE film or selected laminated film | Send film samples for sealing tests before final machine confirmation. |
| Production Capacity | Hourly or daily output target | Choose mechanical, vertical or computer-controlled models according to production scale. |
| Automation Level | Basic operation or intelligent control | Mechanical models are suitable for simple operation; computer-controlled models are suitable for easier monitoring. |
| Date Coding | Production date, batch number or expiry date | Add an optional date coder or batch number printer. |
| Factory Layout | Available space, water tank position and finished sachet collection method | Plan machine position, water tank, output conveyor and collection area together. |
| Complete Line Requirement | Water treatment, storage tank, sachet packing machine and conveyor integration | Request a custom sachet water production line. |
Complete Sachet Water Production Line Options
For customers who want to build a complete sachet water production project, OnFocusPack can help design a solution based on your factory layout and production goal. If you already have a water treatment system, we can recommend a sachet water packing machine that matches your existing water tank and production flow.
Water treatment system connection
Treated water storage tank
Sachet water filling machine
Film roll feeding system
Date coding device
Finished sachet output conveyor
Collection table or packing area
Spare parts and maintenance support
Sachet Water Filling Machine vs. General Liquid Sachet Packing Machine
| Item | Sachet Water Filling Machine | General Liquid Sachet Packing Machine |
| Main Products | Pure water, drinking water, mineral water and treated water | Sauce, oil, shampoo, detergent, oral liquid, lotion, paste and other liquids |
| Product Viscosity | Low-viscosity, clean water products | Low to high-viscosity liquid or paste products |
| Key Focus | Clean water filling, PE film compatibility, stable heat sealing and water bag output | Pump type, anti-drip filling, hopper design and product-contact configuration |
| Recommended Machine | Sachet Water Filling Machine | Sachet Liquid Packing Machine |
Why Choose OnFocusPack
Focused Packing Machine Manufacturer
OnFocusPack provides automatic packing machines and customized packaging line solutions for powder, granule, liquid, paste, sachet, premade pouch and large bag applications.
Flexible Machine Configuration
We can recommend a suitable model according to your sachet volume, film width, production capacity, automation level and budget.
Sample and Film Testing Support
Customers can send water bag film samples for sealing tests to confirm film compatibility, sealing strength, cutting quality and finished sachet appearance.
Custom Water Packing Line Design
Our team can help plan water tank connection, machine layout, date coding, output conveyor and finished sachet collection.
FAQs About Sachet Water Filling Machines
What is a sachet water filling machine?
A sachet water filling machine is an automatic machine that forms film into sachets, fills water, seals the sachet, cuts the pack and counts finished water bags. It is commonly used for pure water, drinking water and mineral water packaging.
What water products can this machine pack?
It can pack pure water, drinking water, mineral water and treated water. It is mainly designed for clean, non-viscous water products.
What sachet volume can the machine produce?
Standard models can support 100–500ml water sachets. Other filling volumes can be customized according to your packaging requirements.
What film material is used for sachet water?
PE film is commonly used for water sachets. Some models can also work with selected laminated films. We recommend testing your film before mass production.
How many water sachets can the machine produce per minute?
Reference packing speed is up to 30 packets per minute, depending on water volume, sachet size, film material and machine configuration.
Can the machine print production date or batch number?
Yes. A date coder or batch number printer can be added according to your market requirements.
How can I prevent water sachet leakage?
Leakage prevention depends on suitable film material, correct sealing temperature, stable sealing pressure and regular inspection of sealing parts. Film samples should be tested before production.
Can OnFocusPack provide a complete sachet water production line?
Yes. We can help design a complete solution including water storage, filling and sealing, date coding, output conveyor and finished sachet collection according to your factory layout.
What information should I provide before requesting a quote?
Please provide your water type, sachet volume, bag size, film width, daily output target, local voltage and whether you need date coding or a complete line.
Can I send film samples for machine testing?
Yes. We recommend sending film samples for sealing and running tests before final machine confirmation.
Request a Custom Sachet Water Machine Quote
Not sure which sachet water filling machine is right for your project? Tell us your required water sachet volume, film width, daily output, automation level and factory layout. OnFocusPack will recommend a suitable mechanical, vertical or computer-controlled sachet water packing machine for your production line.
You can also send water bag film samples for sealing and running tests before final machine confirmation.
