Packaging of POWDER products in self-forming bags

Automatic vertical packer (AVP) for accurate, fast and efficient dosing and sealing in packaging

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AVP – Doses, measures, makes bags, digests, prints batches and counts

AVP is a fully automatic machine of the new generation, made of stainless steel, with servo drive. It is intended for the primary packaging of powder products, in self-forming bags in sequential or continuous mode. The management of the work process is via PLC: Dosing, Measuring, Making the bag, Boiling, Printing the batch and Counting the finished product. All the functions of the machine are monitored by sensor subsystems, and in the context of Industry 4.0, AVP has an online monitoring system for managing or adjusting the customer’s production parameters remotely.

Reliable packaging in bags for almost all branches of industry

High precision, repeatability and reliability
Low operating costs with low energy consumption
Remote technical support
Products that we are packing:
Ground coffee, powdered sugar, vanilla sugar, baking powder, cocoa, pudding, whipped cream, semolina, breadcrumbs, flour, spices, salt, baking soda, detergent, plant extracts, collagen, sweetener, flavors, colors, etc.
Branches of industry:
Nutrition, Chemistry (hygiene, veterinary and plant protection products)
2.400 bags/h



A short time for adjusting the parameters – easy transition to packing other products in the same packaging


The machine can have several collars – by replacing the collar-tube assembly, the same or a different product is packed in a different type of bag


Provided service and spare parts for the entire working life of the machine + Possibility of remote intervention (control, adjustment).

Key characteristics

– Cushioned with falta
– A pillow case
– Stabilo bag
The machine is set up for thermal welding of paper foils and packaging materials (monofilms), different bags:
Bags and foils
Bags and foils
– Maximum foil width 420 mm
The size of the bag is determined by the collar/tube assembly
Different bag sizes can be formed on one machine (with different collar/tube assembly). Quick and easy collar change to change from one pouch format to another
Up to 40 bags/minThe capacity of the machine is the number of dosed and sealed bags per minute. It depends on the size of the bag
Screw dispenser PD 500 with servo driveOne type of auger can cover several types of products. The auger is designed to give the best results according to the impact product
Suction basket
The volume of the basket is 30 lIt is necessary to maintain a constant level of product in the suction basket.
Function control
Function control
Film withdrawal, heating temperature, execution of functions, etc.All the functions performed by the machine are monitored by the corresponding sensor subsystem.
Optional equipment
Optional equipmentScrew conveyor PTIt is used for auto-replenishment of the suction basket of the PD 500 auger dispenser
Maximum quality and high accuracy – The best materials and built-in components
High nominal power
Built-in SIEMENS HMI – process management via PLC
Built-in sensor subsystems – monitoring machine functions
Minimal downtime – availability of spare parts, remote control of the machine
Modularity – quick and easy replacement of parts when switching to another format
Fast cleaning due to excellent accessibility – Minimal maintenance costs
Accurate mechanical and electrical instructions + material certificates.

The automatic vertical packing machine AVP is intended for the formation of pillow-shaped bags with three seams

The bag is formed by pulling the foil over the collar assembly using a servo-motorized crawler mechanism

  • By transverse and longitudinal welding of the resulting hose, the bag gets its final shape and dimension
  • The bag welding mechanism is powered by a servo motor drive mechanism.
  • All elements in contact with the product being packed are made of chrome steel
  • The operation process of the machine is managed by a computer PLC + HMI (touch panel)
  • Through the HMI commands are given and their execution is monitored
  • Main units of the vertical packer: film pulling mechanism, film guiding mechanism, bag cross welding mechanism, bag longitudinal welding mechanism, bag cutting mechanism, inner frame, outer frame, pneumatic installation and control electronics, el. cupboard
  • The product to be packaged is inserted by the auto-replenishment system into the hopper of the appropriate dosing system
  • Dosing is done with a dispenser designed according to the specified type of product
  • One set of collar/pipe for one bag size is supplied with the automatic vertical machine, and for other bag sizes according to agreement

Main machine modules

Screw conveyor for automatic filling of the machine

It consists of a receiving basket, a transport pipe with a worm coil, a bearing, transmission of movement through a reducer and an electric motor. He is in touch with the donors

Foil pulling mechanism

The bag is pillow-shaped with three seams, with or without a falta; The bag is formed by pulling the foil over the collar assembly using a servo-motorized crawler mechanism

Bag welding and forming system

By transverse and longitudinal welding of the resulting foil hose, the bag gets its final shape and dimension; The drive of the bag welding mechanism is servo-motorized

Dosing system – Screw dispenser

The dosing system is a screw doser, and the drive is a servo motor with a driver. The size of the dose is determined by the angle and speed of rotation of the screw. It has an “anti-drip” mechanism

Other standard modules of the AVP machine are: Support structure, Film path correction mechanism, Collar assembly for other bag size, Turntable, Output conveyor, Remote support…

Optional elements for the AVP machine are: CHECKWEIGHER for checking the mass of the bags, System for introducing inert gas, Mechanism for forming the fold, Mechanism for aligning the bottom of the bag, Inkjet printer…

©AVP za praškaste forme u samoform kesu – Kraljica kafa, Čačak
©AVP za praškaste forme u samoform kesu – Sale kafa, Lešnica
©AVP za praškaste forme u samoform kesu – Dukat kafa, Čačak
©AVP za praškaste forme u samoform kesu – Dar kafa, Požega

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Do you want more information about our products, or to supplement the existing packaging line?

Our expert team will be happy to get involved in the consultation process for your new or existing equipment.