Bottle Unscrambler

Fully automatic plastic Bottle Unscrambler with a pre-feeding system, suitable for all kinds of rigid plastic containers of various shapes and sizes.

Bottle / Can Depalletizer

Auto depalletizing of empty containers (PET, Glass or Can) and inline feeding to the filling machine.

Bottle Rinsers

Rotary Rinsing Machines are suitable for cleaning of rigid containers (PET, HDPE, Glass) before the Filling Operation.

Filling & Capping

Linear and Rotary Rinsing, Filling & Capping solutions using Net weight, Flow meter and Level filling technologies. Rotary cappers for various types of closures.


Self-adhesive Linear Labeller, suitable for applying partial or wrap-around labels on cylindrical containers and partial front and back labels on shaped containers.

Pouch, Sachet & StickPack

Form Fill Seal Solution for packaging of granulated, compressed, liquid, pasty and solid products in variety of flexible packages.

Overwrapping Machines

Carton Overwrapping machines ranging from low cost entry level machinery to high speed integrated systems to wrap products for presentation, multi-packing & distribution purpose.

CW, X RAY, VISION Inspection

Monitoring and analysis solution for critical quality parameters via Vision, X-ray, Metal and Check Weighing detection.

Polyolefin Films (POF)

Most sought range of POF shrink film with superior shrink, strength and merchandising appeal.

Shrink Wrapping with POF Film

Comprehensive range of semi automatic/ automatic L-sealer, Side-sealer and Overlap Shrink Wrapping Machines.

Shrink Bundling with LDPE film

Monoblock semi-automatic and automatic shrink-wrappers with sealing bar & overwrap type for making product bundles suitable for transit application.

Ring Wrapping Machine
Ring Wrapping Machine

AVR 400 FLEXA is the ideal solution for high output applications. It is the top ring wrapping model by Pieri in the range, thanks to its outstanding features and unbeatable flexibility.

Also available the model AVR 400 FLEXA TS, fully automatic rotating ring wrapping machine with integrated top sheet applicator. The TS integrated device covers the top of the palletised load with a polyethylene film and is ideal for protecting it against water and dust.

Standard configuration:

  • Motorised pre-stretch carriage (model MS-Pro) controlled by an inverter, with pre-stretch with fixed interchangeable ratios. The speed with which the film unwinds is controlled by a sensor which constantly adjusts the motor speed to ensure the pressure exerted on the film is the same over the whole perimeter of the load. The force exerted by the film on the product is electronically controlled and adjusted from the electrical control panel.
  • The ecoMATRIX clamping unit tucks the film tail into the last wrap through a sequence of electropneumatic movements. This sealing system can be used with any kind of film (micro perforated, macro-perforated, standard) and is particularly recommended in lines where there are automatic warehouses, LGVs and/or AGVs. This device, which does not cut or weld, emits no toxic fumes and is not affected by variations in ambient temperature.

Machine in Action


  • Flexibility: with 15 different wrapping programmes, it adapts easily to any type of load, including products that are particularly unstable, crushable, or oversized.
  • Quality: AVR 400 FLEXA is equipped with a spool carriage for high pre-stretch percentages. The palletised product is perfectly wrapped, thanks to the tachometer generator built into the carriage. By dynamically adjusting the force exerted by the film on the load, both the shape and load remain intact.
  • Exclusivity: one of AVR 400 FLEXA’s special features is ecoMATRIX, an exclusive film, clamping and tucking in device that is fitted as standard.By getting rid of loose unwanted film tails, ecoMATRIX provides the perfect solution for automatic warehouses and environments where there are low temperatures, dust, and humidity.

Related Products
*Available in Select Regions only.
*Products & Specifications are subject to change without prior notice.
Case Erector

Suitable choice to accommodate and erect multiple case sizes within a compact footprint.

Case Packer

Range of case packers using Scara/ Delta/ COBOT/ Industrial robots to pick single or multiple items in order to pack cases.


Range of conventional and robotic palletizers based on speed requirement & formats that needs to be handled.


Conveyor solutions for bottle and Case Conveyors for transporting cases, boxes, trays, pallets etc requiring high performance with minimal downtime.

Turnkey Lines

One stop solution to undertake all activities from concept to commissioning.

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