Union Officine Meccaniche S.p.A.

Via 1 Maggio 12/14, 20028 S. Vittore Olona (MI)

Telephone +39 0331 519300
Fax +39 0331 518370

Trade fair hall

  • Hall 16 / B60
 Interactive Plan

Hall map

K 2016 hall map (Hall 16): stand B60

Fairground map

K 2016 fairground map: Hall 16

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.001  Extruders and extrusion lines
  •  Extrusion lines
  •  Extrusion lines for flat film and sheets

Our products

Product category: Extrusion lines for flat film and sheets

Foam XPE sheet

The foam polyethylene sheets are light in weight, flexible, elastic, waterproof, mold resistant, non-toxic and can be used in various fields. They are ideal in packaging to protect items against low shocks and scratches. UNION lines for foam sheets are available in several versions: single screw, twin screw and Tandem system using physical foaming agents. UNION, with the ongoing technological development of his extrusion lines taken over the years, is able to offer to its customers a wide range of choice with an excellent cost/productivity rate and an high product quality.It is possible reach a production up to 600 Kg/h with individual widths of 1800 mm. The lines can be integrated with lamination or coating systems able to produce directly in line, high technological multilayer sheet.
Technical Data Sheet

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Product category: Extrusion lines for flat film and sheets

XPE profiles

The extruded PE foam profiles are used for the packaging industry and for technical applications. Foam PE material is very flexible for perfect adaption to different shapes. For the packaging industry profiles are mainly used to protect, due to the high shock absorbing capability, for fragile glasswork, TV’s, audio sets, PC’s and printers.
UNION offers a complete extrusion lines, with an hourly production up to 250 kg.

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Product category: Extrusion lines for flat film and sheets

Flat PET foils

In 1989, UNION manufactured the first complete extrusion line for PET foil production.
Nowadays, UNION’s extrusion lines, features for reliability, low energy consumption, high production and optimal quality of final product.
They can be realized with single or co-rotating twin screw extruders, depending on customer requirements.The high efficiency degassing system, allowed to feed the extruder with 100% bottle flakes post-consumer, maintains an high viscosity level, without using any dryer systems

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Product category: Extrusion lines for flat film and sheets

Low thickness flat PP foils

The air knife system creates a laminar air flow on the material coming from the extrusion flat die, which pushes the material in contact with the calander roller, in order to guarantee uniform and low thickness PP foils.
The foil achieved can be afterward laminated for special applications.

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Product category: Extrusion lines for flat film and sheets

Flat PP-PS foils

UNION extrusion lines for PP/PS foil are manufactured to meet all customer’s requirements for food and non-food packaging applications.
They can be realized with compact dimensions and work in-line with the thermoforming machine, to ensure energy saving up to 30%.

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About us

Company details


The quality reached in more than 60 years of activity and research allows us to be among the most important manufacturers over the world. The high technological level is a guarantee of productivity.

UNION produce extruders and complete lines for the extrusion for sheets, foils, rigid and foam profiles, hollow sheets at 2 and more walls, special lines for composite panels of plastics and metal, complete lines for undulated and greca sheets of PMMA, PC, PET.

This range of products and the constant development of the machines has made UNION leader in the extrusion field and synonymous of reliability and productivity with solutions and applications of high technology.

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