Siapi - Shaping your projects

Company profile

SIAPI was founded in 1992 for the purpose of providing top quality technological solutions to the blowing machine market for bottles and containers in PET, PP, PLA and other resins.

Right from the start the company distinguished itself for excellent products, concentrating on technological and process innovation: our dedication to research and increasingly reliable technology have made us pioneers and world leaders in new market segments. Our customers, whether they are small converters or large food and beverage multinationals, choose us because they want to maintain their competitive advantage and they see our company as a solid efficient partner. Creativity and innovation, research and passion, quality and after-sales service are the elements of success that guide SIAPI every day throughout the world.

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SIAPI founded on 30 years’ experience as an outsourcer in the fields of automation and production of stretch-blow molding machines.


First 6-cavity linear blower for 1.5 liter Coca-Cola bottles.


Patent for a preform carrier transport system that allows uniform preform heating with continuous rotating advancement.


New production facilities covering an area of over 8,000 m².


EN ISO 9001 and EN ISO 14001 certification. Development of international sales and customer service.


Sale of the first two blowers in the world for refillable 5 US gal for water dispenser (18,9 l).


Air Recovery System and fully electrical machines. Maximum effort for energy savings and eco-sustainable business.


World leader in blowers for large sizes up to 30 liters. Beginning of blower development for wide-mouth containers.


Sale of the first 14 cavity mold for 20,000 bph: a record for linear technology. 2 million euros invested to develop the company’s growth.


The big international groups in the food & beverage sector recognise SIAPI R&D as a qualified point of reference.


1,000 m² of facilities dedicated entirely to R&D.


400 blowers sold. Leader in large sizes and applications for wide mouth containers. SIAPI aims at service and the supply of new solutions.


SIAPI patents the HandleMatic 360° system which allows the automatic insertion of the handle during or after inflation. The first industrial application for making a 5 gallon PET bottle with handle is launched in the North American market.


SIAPI complete packaging development. Proliferation of large, custom and wide mouth container applications. 500 blow molders sold.


SIAPI is leader in 15, 20, 30, 40 Iiters PET KEG for Beer and other applications. Patent Deposit for “Bottle in Bottle” two-stage stretch blow molding safety device.


Patent Deposit for Preform Stretch Booster®, unique system to blow thicker and heavier preforms for large containers.


Internal efficiency efforts through new manufacturing technologies, organizational methods and operative platforms. Streamlining of cost and management control supporting decision-making and delivery time compliance.


Integration of the Wide Range Neck solution on standard bottle blowers. Implementation of R&D activities on PET conversion opportunities. More than 840 blow molders sold.


SIAPI celebrates its 25th anniversary. Installation of the first complete line for PET KEG of 30 liters for beer application. Development of new partnerships in Far East Asia and Middle East.