Automatic Vertical Form Fill Seal Sachet Back Sealing Powder Packing Machine
The RUIYI Automatic Vertical Form Fill Seal Sachet Back Sealing Powder Packing Machine is designed for packaging suitable powdered products into small, back-sealed sachets. It integrates screw metering, film feeding, bag forming, powder filling, heat sealing and cutting in one automatic packaging process. With PLC control and an English-language interface, the machine offers a published packaging speed of 20–45 bags per minute and a measuring range of 1–100 mL.
Technical Specifications
Technical parameters published on the original RUIYI Machinery product page.
| Machine Name | Automatic Vertical Form Fill Seal Sachet Back Sealing Powder Packing Machine |
|---|---|
| Packaging Materials | OPP/CPP, OPP/CE, PET/PE and other compatible composite materials |
| Measuring Range | 1–100 mL |
| Bag-Making Length | 30–150 mm |
| Bag-Making Width | 20–110 mm |
| Packaging Speed | 20–45 bags/minute |
| Maximum Film Roll Width | 240 mm |
| Control System | PLC control system with English-language interface |
| Sealing Method | Back sealing |
| Metering Method | Screw metering |
| Power Supply | 1N + PE / AC 220V / 50Hz |
| Power | 1.1 kW |
| Overall Dimensions (L × W × H) | 720 × 680 × 1800 mm |
The measuring range is expressed in milliliters rather than grams. Actual filling weight depends on powder density and flow properties. Packaging speed and sealing performance depend on product characteristics, bag dimensions, packaging film and machine configuration.
Machine Features
Automatic powder dosing and sachet forming functions designed for convenient, consistent back-seal packaging.
Accurate Screw Metering
The screw metering system measures suitable powder products before filling, supporting repeatable dosing when properly adjusted for material characteristics.
PLC Touchscreen Operation
The PLC control system and touchscreen interface allow operators to adjust relevant packaging parameters and monitor the machine during production.
Independent Temperature Control
The original product description specifies independent temperature control with a stated accuracy of ±1°C to support consistent heat-sealing conditions.
Automatic Sealing Knife Protection
The sealing knife opens automatically when the machine stops, helping prevent prolonged heat contact with the packaging film and reducing material waste.
Enclosed Powder Handling
The enclosed feeding and packaging arrangement is designed to help reduce dust escape during suitable powder filling operations.
Vibration-Assisted Discharge
A vibration-assisted powder discharge method helps reduce the risk of powder accumulation or blockage in the material outlet.
Applications
Suitable for compatible dry powders used in food, pharmaceutical and household-product sachet packaging.
Coffee and Milk Powders
Small-sachet packaging for suitable coffee powder, milk powder and powdered beverage ingredients requiring convenient portioned packs.
Flour and Seasoning Powders
Back-sealed sachets for compatible flour, spice powders, seasoning blends and salt products after confirming material flow characteristics.
Pharmaceutical Powders
Packaging for suitable pharmaceutical powder products, subject to applicable hygiene, material compatibility and production validation requirements.
Detergent and Household Powders
Automatic sachet packaging for compatible detergent powders and other dry household-product formulations after confirming machine compatibility.
Why Choose RUIYI Powder Sachet Packaging Equipment?
Integrated Form-Fill-Seal Process
Film feeding, bag forming, powder metering, filling, back sealing and cutting are completed in one coordinated automatic packaging cycle.
Compact Sachet Packaging
The published bag-making dimensions support small powder sachet applications while the vertical design helps limit installation floor space.
Practical Production Controls
PLC control, touchscreen operation and independent sealing temperature adjustment support convenient machine setup and repeatable packaging conditions.
Factory Application Support
RUIYI Machinery can review powder samples, filling requirements, bag dimensions, packaging film and production targets to recommend a suitable configuration.
Frequently Asked Questions
What is an automatic vertical back sealing powder packing machine?
It is a vertical form-fill-seal machine that forms sachets from roll film, measures powder using a screw metering system, fills the sachets, creates a back seal and cuts the finished packages automatically.
What is the packaging speed of this powder sachet machine?
The original RUIYI technical specifications list a packaging speed of 20–45 bags per minute. Actual output depends on powder flowability, target filling quantity, bag dimensions and packaging film.
What bag sizes can the machine produce?
The published bag-making length is 30–150 mm and the width is 20–110 mm. The maximum film roll width is 240 mm. Final bag dimensions should be confirmed against the intended packaging material and product requirements.
What is the measuring range of the machine?
The original product page specifies a measuring range of 1–100 mL. This is a volumetric range, not a fixed weight range. The corresponding filling weight depends on the bulk density of the powder.
Which powders and packaging materials are suitable?
The original product page identifies coffee and milk powders, flour, pharmaceutical powders, seasoning powders, salt and detergent powders as potential applications. Listed packaging films include OPP/CPP, OPP/CE, PET/PE and other compatible composite materials. Actual compatibility should be verified through testing.
What information is needed for a quotation?
Please provide your powder type, target filling quantity, bag length and width, packaging film, required production speed, local power supply and destination country. A powder sample can help RUIYI Machinery evaluate the suitable screw metering and packaging configuration.
Request a Back Sealing Powder Packing Machine Quote
Tell us your powder type, target filling quantity, sachet dimensions, packaging film and required production speed. Our team can help you evaluate a suitable automatic powder sachet packaging solution.
Send Your Inquiry →HANGZHOU RUIYI MACHINERY TECHNOLOGY CO., LTD.
Email:
ruiyi@ruiyimech.com
Aileen@ruiyimech.com
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+86 138 6815 9610
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